CN116088471A - Test device and test method for air inlet channel inclined plate controller - Google Patents
Test device and test method for air inlet channel inclined plate controller Download PDFInfo
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- CN116088471A CN116088471A CN202211702823.XA CN202211702823A CN116088471A CN 116088471 A CN116088471 A CN 116088471A CN 202211702823 A CN202211702823 A CN 202211702823A CN 116088471 A CN116088471 A CN 116088471A
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- 238000012360 testing method Methods 0.000 title claims abstract description 166
- 238000010998 test method Methods 0.000 title claims description 6
- 238000004088 simulation Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000013515 script Methods 0.000 claims description 20
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- 238000000034 method Methods 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
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- 238000011056 performance test Methods 0.000 description 3
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The embodiment of the specification provides a test device for an air inlet channel inclined plate controller, which comprises the following components: the signal simulation system is used for simulating a rotating speed signal, a resistance temperature signal, a manual plate voltage value signal and an analog quantity signal of the air inlet channel inclined plate controller; the plate position sensor system is used for simulating the plate position and the actuating mechanism of the air inlet channel of the aircraft; the industrial personal computer system is used for executing test software to realize data communication between the air inlet channel inclined plate controller test device and the air inlet channel inclined plate controller; the interface system is used for collecting analog quantity signals and discrete quantity signals output by the air inlet channel inclined plate controller. The air inlet channel inclined plate controller is tested through the air inlet channel inclined plate controller testing device, and the air inlet channel inclined plate controller can be tested comprehensively, efficiently and automatically.
Description
Technical Field
The specification relates to the technical field of air inlet channel inclined plate controller testing, in particular to an air inlet channel inclined plate 5 controller testing device and an air inlet channel inclined plate 5 controller testing method.
Background
The inclined plate controller changes the position of the air inlet passage inclined plate under different Mach numbers according to the flying height, the speed and the working state of the engine of the aircraft so as to change the throat area and realize the matching of the air inlet passage and the engine flow. Sloping plate
The controller is crosslinked with external 0 equipment such as atmospheric data, a computer, an engine electronic controller, a sloping plate system, a hydraulic system and the like, and has numerous input and output signals, polymorphism of working modes and complex control logic.
The current test of the air inlet channel inclined plate controller mainly comprises the steps of manually giving signals, testing open-loop input and output under static state, wherein the test depends on the skill of testers, the test execution period is long, the test process cannot cover the actual application scene, and a test device for effectively testing the functions and the performances of the plate position controller is lacked.
Disclosure of Invention
In view of the above, the embodiment of the present disclosure provides a testing device and a testing method for an air inlet channel inclined plate controller, so as to achieve the purpose of constructing an integrated and automatic closed loop testing system, and continuously, automatically, efficiently and reliably testing the inclined plate controller through software.
The embodiment of the specification provides the following technical scheme:
an intake duct swash plate controller testing arrangement, comprising: the 0 signal simulation system is used for simulating a rotating speed signal, a resistance temperature signal, a manual plate position voltage value signal and an analog quantity signal of the air inlet channel inclined plate controller;
the plate position sensor system is used for simulating the plate position and the actuating mechanism of the air inlet channel of the aircraft;
the industrial personal computer system is used for executing test software to realize data communication between the air inlet channel inclined plate controller test device and the air inlet channel inclined plate controller;
and 5, the interface system is used for collecting analog quantity signals and discrete quantity signals output by the air inlet channel inclined plate controller.
Further, the signal simulation system includes:
the rotating speed simulation module is used for simulating a rotating speed signal of the air inlet channel sloping plate adjusting controller through a rotating speed instruction obtained by the industrial personal computer system;
the resistance temperature simulation module is used for simulating a resistance temperature signal of the air inlet channel sloping plate 5 controller through a temperature instruction obtained by the industrial personal computer system;
the left-right manual control simulation module is used for simulating a manual plate voltage value signal of the air inlet channel sloping plate controller through a manual plate voltage command obtained by the industrial personal computer system;
the operation accessory current acquisition module is used for acquiring a current value of the air inlet channel inclined plate controller and transmitting the current value to the industrial personal computer system;
and the 0 analog quantity output module is used for simulating analog quantity signals of the air inlet channel inclined plate controller through voltage instructions obtained by the industrial personal computer system.
Further, the board level sensor system comprises:
the motor module is used for outputting a position control signal to enable the plate position of the air inlet channel of the airplane to move to a target position;
and the angle acquisition module is used for outputting the voltage value of the position of the target plate.
5 further, an interface system comprising:
the discrete quantity input module is used for collecting discrete quantity signals of the air inlet channel inclined plate controller and transmitting the discrete quantity signals to the industrial personal computer system;
the discrete quantity output module is used for simulating the discrete quantity signal of the air inlet channel inclined plate controller through a switch instruction obtained by the industrial personal computer system;
the 0 analog quantity acquisition module is used for converting the voltage signal output by the air inlet channel inclined plate controller into an analog quantity signal and transmitting the analog quantity signal to the industrial personal computer system;
the connector module is connected with the air inlet channel inclined plate controller through a cable and is used for data transmission of the air inlet channel inclined plate controller and the interface system.
Further, the industrial personal computer system includes:
the 5-bus communication board card module is used for receiving communication data of an RS232 bus, an RS485 bus and an Arinc429 bus provided by the air inlet channel inclined plate controller and providing bus instruction signals for the air inlet channel inclined plate controller;
the serial communication board card module is used for communication between the interface system and the signal system;
and the host computer module is used for storing the test result obtained by using the air inlet channel inclined plate controller test device and executing test software.
Further, the method further comprises the following steps:
the printer is used for printing the test result of the air inlet channel inclined plate controller;
and the power supply system is used for providing power for the air inlet channel inclined plate controller through the interface system.
A test method of an air inlet channel inclined plate controller test device comprises the following steps:
classifying the functions of the air inlet channel inclined plate controller, dividing the functions into a plurality of test envelopes, and designing a test set for each test envelope;
generating a driving script of the air inlet channel inclined plate controller testing device, and running the driving script to enable the air inlet channel inclined plate controller testing device to start working;
generating a data test script of a test set of the test envelope, and calling the data test script by using an air inlet channel inclined plate controller test device;
the output of the air inlet channel inclined plate controller is in a balanced state through a given initial state of the air inlet channel inclined plate controller testing device, and after balance point calibration data are obtained, the balance point calibration data are stored;
reading balance point zeroing data, and correcting the air inlet channel inclined plate controller testing device through the balance point zeroing data;
outputting a test result for each test envelope by executing a test set of each test envelope;
summarizing the test results of each test envelope, generating summarized test results, and storing the summarized test results to the test device of the air inlet channel inclined plate controller.
Further, outputting a test result for each test envelope includes:
invoking driving script data to execute a test set of a test envelope, exciting the air inlet channel inclined plate controller by inputting different output given signals, wherein the output given signals are a rotating speed signal, a resistance temperature signal, a manual board position voltage value signal, a discrete quantity signal, an analog quantity signal and a bus command signal of the air inlet channel inclined plate adjusting controller;
the method comprises the steps of carrying out stoping monitoring on an excitation signal output by an air inlet channel sloping plate controller, and collecting an output signal of the air inlet channel sloping plate controller when the excitation signal is qualified;
and comparing the output signal with a preset deviation threshold value, and judging whether the output signal is qualified or not.
Further, the method further comprises the following steps:
before starting to test the air inlet inclined plate controller, building an air inlet inclined plate controller testing device according to a rotating speed signal of the air inlet inclined plate controller, a plate position of the air inlet inclined plate, a manual plate position voltage value signal, a discrete quantity signal and a bus command signal.
Further, the method further comprises the following steps:
and printing the summarized test result through a printer.
Compared with the prior art, the beneficial effects that above-mentioned at least one technical scheme that this description embodiment adopted can reach include at least:
the air inlet channel inclined plate controller is tested by adopting the air inlet channel inclined plate controller testing device, so that the integrated simulation testing device is realized, and the air inlet channel inclined plate controller can be tested comprehensively, efficiently and automatically. The original manual detection is changed into automatic test, so that the test time can be greatly shortened. Meanwhile, by the testing method of the embodiment, different inclined plate controllers can use the same testing method, and the testing confidence is remarkably improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a test device for an intake port swash plate controller according to an embodiment of the present invention;
fig. 2 is a flow chart of outputting test results for each test envelope according to an embodiment of the present invention.
Detailed Description
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present application will become apparent to those skilled in the art from the present disclosure, when the following description of the embodiments is taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
Referring to fig. 1, the testing device for the swash plate controller of the air inlet channel according to the embodiment of the invention uses an industrial personal computer system as a center, adopts a miniaturized interface system, and additionally comprises a power supply system, a plate position sensor system and a customized connector, so as to realize a comprehensive and integrated closed-loop adjustment rapid testing platform for the swash plate controller. Comprising the following steps: the system comprises a signal simulation system, a board sensor system, an industrial personal computer system, an interface system, a power supply system and a printer. The air inlet channel inclined plate controller testing device is connected with the air inlet channel inclined plate controller through a cable.
The signal simulation system is used for simulating a rotating speed signal, a resistance temperature signal, a manual plate voltage value signal and an analog quantity signal of the air inlet channel inclined plate controller. The signal simulation system comprises a rotating speed simulation module, a resistance temperature simulation module, a left and right hand control simulation module, an operation accessory current acquisition module and an analog quantity output module.
Specifically, the rotating speed simulation module is used for simulating a rotating speed signal of the air inlet channel inclined plate adjusting controller through a rotating speed instruction obtained by the industrial personal computer system;
specifically, the resistance temperature simulation module is used for simulating a resistance temperature signal of the air inlet channel sloping plate controller through a temperature instruction obtained by the industrial personal computer system;
specifically, the left and right manual control simulation module is used for simulating a manual plate voltage value signal of the air inlet channel sloping plate controller through a manual plate voltage command obtained by the industrial personal computer system;
specifically, an accessory current acquisition module is operated and used for acquiring a current value of the air inlet channel inclined plate controller and transmitting the current value to an industrial personal computer system;
specifically, the analog output module is used for simulating an analog signal of the air inlet channel sloping plate controller through a voltage instruction obtained by the industrial personal computer system.
The interface system is used for collecting analog quantity signals and discrete quantity signals output by the air inlet channel inclined plate controller. The interface system comprises a discrete quantity output module, a discrete quantity input module, an analog quantity acquisition module and a connector module.
Specifically, the discrete quantity input module is used for collecting the discrete quantity signals of the air inlet channel inclined plate controller and transmitting the discrete quantity signals to the industrial personal computer system;
the discrete quantity output module is used for simulating the discrete quantity signal of the air inlet channel inclined plate controller through a switch instruction obtained by the industrial personal computer system;
specifically, the analog quantity acquisition module converts a voltage signal output by the air inlet channel inclined plate controller into an analog quantity signal and transmits the analog quantity signal to the industrial personal computer system;
specifically, the connector module is connected with the air inlet channel inclined plate controller through a cable and is used for data transmission of the air inlet channel inclined plate controller and the interface system.
The power supply system is used for providing power for the air inlet channel inclined plate controller through the interface system and can simulate voltages with different quality characteristics on the machine.
And the plate position sensor system is used for simulating the plate position and the actuating mechanism of the air inlet channel of the aircraft. The plate position sensor system mainly comprises a motor module and an angle acquisition module.
Specifically, the motor module is used for outputting a position control signal to enable the plate position of the air inlet channel of the aircraft to move to a target position;
specifically, the angle acquisition module is used for outputting the voltage value of the target plate position.
And the industrial personal computer system is used for executing test software to realize data communication between the air inlet channel inclined plate controller test device and the air inlet channel inclined plate controller. The industrial personal computer system comprises a host computer module and various bus communication board card modules, bus equipment on the air inlet channel inclined plate controller testing device is in data bus communication with the air inlet channel inclined plate controller, the computer module is used as a simulation test platform data processing center, and hardware management of the air inlet channel inclined plate controller testing device and testing work of the air inlet channel inclined plate controller are completed through resident test software and test scripts.
Specifically, the bus communication board card module is used for receiving communication data of an RS232 bus, an RS485 bus and an Arinc429 bus provided by the air inlet channel inclined plate controller and providing bus instruction signals for the air inlet channel inclined plate controller;
specifically, the serial port communication board card module is used for communication between the interface system and the signal system;
specifically, the host computer module is used for storing the test result obtained by using the test device of the air inlet channel sloping plate controller and executing test software.
And the closed-loop regulation and rapid test of the air inlet channel inclined plate controller is realized through test software and test scripts which reside on the air inlet channel inclined plate controller test device. The test comprises integrity detection of the test device of the air inlet channel inclined plate controller and functional performance test of the air inlet channel inclined plate controller.
The integrity detection of the inlet channel inclined plate controller testing device is carried out on an interface system, a signal simulation system, a power supply system and a plate position sensor system module of the inlet channel inclined plate controller before the inlet channel inclined plate controller performs function and performance tests, so that the inlet channel inclined plate controller testing device is ensured to work normally. The detection method mainly comprises the steps of module online detection, channel availability detection, normal detection of working voltage and communication receiving and transmitting detection.
The functional performance test of the air inlet channel inclined plate controller mainly comprises the following steps:
and S01, before starting to test the air inlet inclined plate controller, building an air inlet inclined plate controller testing device according to a rotating speed signal of the air inlet inclined plate controller, a plate position of the air inlet inclined plate, a manual plate position voltage value signal, a discrete quantity signal and a bus command signal. Specifically, according to the characteristics of the rotation speed signal of the air inlet inclined plate controller, the plate position of the air inlet inclined plate, the voltage value signal of the manual plate position and the like, an interface system and a signal module are designed and selected
And (3) constructing a test device of the air inlet channel inclined plate controller to provide interface data for the air inlet channel inclined plate controller. And 5, simulating the tested air inlet channel inclined plate controller by adopting an angle acquisition module, wherein an output signal of the air inlet channel inclined plate controller drives a motor module to move, a motor module machine drives a plate position angle to change, and the output plate position angle is fed back to the air inlet channel inclined plate controller.
S02, classifying functions of the air inlet channel inclined plate controller, dividing the functions into a plurality of test envelopes, and designing a test set for each test envelope.
And 0S03, generating a driving script of the air inlet channel inclined plate controller testing device, and running the driving script to enable the air inlet channel inclined plate controller testing device to start working.
Specifically, writing a data test script, and realizing a test envelope and a corresponding test set by using a programming language; test software is developed on the air inlet channel inclined plate controller test device to realize hardware interface driving and UI
The device comprises a display interface and a script driver, wherein the driver calls a data test script, and the UI interface is used for displaying a test result 5.
S04, generating a data test script of a test set of the test envelope, and calling the data test script by using the air inlet channel inclined plate controller test device.
S05, enabling output of the air inlet channel inclined plate controller to be in a balanced state through a given initial state of the air inlet channel inclined plate controller testing device, and storing balance point zeroing data after the balance point zeroing data are obtained. And 0S06, reading balance point zeroing data, and correcting the air inlet channel inclined plate controller testing device through the balance point zeroing data.
S07, outputting a test result for each test envelope by executing the test set of each test envelope.
S071, calling driving script data to execute a test set of a test envelope, exciting the air inlet channel inclined plate controller by inputting different output 5 given signals, wherein the output given signals are a rotating speed signal, a resistance temperature signal, a manual board position voltage value signal, a discrete quantity signal, an analog quantity signal and a bus command signal of the air inlet channel inclined plate adjusting controller;
s072, carrying out stoping monitoring on the excitation signal output by the air inlet channel inclined plate controller, and collecting the output signal of the air inlet channel inclined plate controller when the excitation signal is qualified;
s073, comparing the output signal with a preset deviation threshold value, and judging whether the output signal is qualified or not. Specifically, whether the output signal is qualified is prompted by means of differential colors, sounding of a buzzer and the like.
And S08, summarizing the test result of each test envelope to generate a summarized test result, and storing the summarized test result into the test device of the air inlet channel inclined plate controller. Specifically, after the test software completes the test set of executing all the functional envelope, the final output test results are summarized, and a test report is automatically generated according to the file format template, and the test report can be stored under the host computer module of the air inlet channel inclined plate controller test device and can be supported to be printed and output through a printer.
The embodiment of the invention has the beneficial effects that:
the air inlet channel inclined plate controller is tested by adopting the air inlet channel inclined plate controller testing device, so that the integrated simulation testing device is realized, and the air inlet channel inclined plate controller can be tested comprehensively, efficiently and automatically. The original manual detection is changed into automatic test, so that the test time can be greatly shortened, and the test period is reduced from 18 hours to 3.5 hours. Meanwhile, by the testing method of the embodiment, different inclined plate controllers can use the same testing method, testing confidence is obviously improved, and factory qualification detection rate of the inclined plate controllers is obviously improved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment focuses on differences from other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is relatively simple, and reference should be made to the description of some of the system embodiments.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An inlet swash plate controller testing arrangement, characterized in that includes:
the signal simulation system is used for simulating a rotating speed signal, a resistance temperature signal, a manual plate voltage value signal and an analog quantity signal of the air inlet channel inclined plate controller;
the plate position sensor system is used for simulating the plate position and the actuating mechanism of the air inlet channel of the aircraft;
the industrial personal computer system is used for executing test software to realize data communication between the air inlet channel inclined plate controller test device and the air inlet channel inclined plate controller;
and the interface system is used for collecting analog quantity signals and discrete quantity signals output by the air inlet channel inclined plate controller.
2. The device for testing an air intake duct swash plate controller according to claim 1, wherein the signal simulation system includes:
the rotating speed simulation module is used for simulating the rotating speed signal of the air inlet channel inclined plate adjusting controller through a rotating speed instruction obtained by the industrial personal computer system;
the resistance temperature simulation module is used for simulating the resistance temperature signal of the air inlet channel inclined plate controller through a temperature instruction obtained by the industrial personal computer system;
the left-right manual control simulation module is used for simulating the manual plate voltage value signal of the air inlet channel sloping plate controller through a manual plate voltage command obtained by the industrial personal computer system;
the operation accessory current acquisition module is used for acquiring a current value of the air inlet channel inclined plate controller and transmitting the current value to the industrial personal computer system;
and the analog quantity output module is used for simulating the analog quantity signal of the air inlet channel inclined plate controller through the voltage instruction obtained by the industrial personal computer system.
3. The port swash plate controller test device as in claim 1, wherein the plate position sensor system includes:
the motor module is used for outputting a position control signal to enable the plate position of the air inlet channel of the airplane to move to a target position;
and the angle acquisition module is used for outputting the voltage value of the position of the target plate.
4. The port swash plate controller test arrangement as in claim 1, wherein the interface system includes:
the discrete quantity input module is used for acquiring the discrete quantity signals of the air inlet channel inclined plate controller and transmitting the discrete quantity signals to the industrial personal computer system;
the discrete quantity output module is used for simulating the discrete quantity signal of the air inlet channel inclined plate controller through a switch instruction obtained by the industrial personal computer system;
the analog quantity acquisition module is used for converting the voltage signal output by the air inlet channel inclined plate controller into the analog quantity signal and transmitting the analog quantity signal to the industrial personal computer system;
the connector module is connected with the air inlet inclined plate controller through a cable and used for data transmission of the air inlet inclined plate controller and the interface system.
5. The device for testing an air inlet channel inclined plate controller according to claim 1, wherein the industrial personal computer system comprises:
the bus communication board card module is used for receiving communication data of an RS232 bus, an RS485 bus and an Arinc429 bus provided by the air inlet channel inclined plate controller and providing bus instruction signals for the air inlet channel inclined plate controller;
the serial communication board card module is used for communication between the interface system and the signal system;
and the host computer module is used for storing the test result obtained by using the test device of the air inlet channel inclined plate controller and executing test software.
6. The intake passage swash plate controller testing device according to any one of claims 1 to 5, further comprising:
the printer is used for printing the test result of the air inlet channel inclined plate controller;
and the power supply system is used for providing power for the air inlet channel inclined plate controller through the interface system.
7. A testing method based on the intake passage swash plate controller testing device according to any one of claims 1 to 6, characterized by comprising:
classifying the functions of the air inlet channel inclined plate controller, dividing the functions into a plurality of test envelopes according to the functions, and designing a test set for each test envelope;
generating a driving script of the air inlet channel inclined plate controller testing device, and running the driving script to enable the air inlet channel inclined plate controller testing device to start working;
generating a data test script of the test set of the test envelope, and calling the data test script by using the air inlet channel inclined plate controller test device;
the output of the air inlet channel inclined plate controller is in a balanced state through a given initial state of the air inlet channel inclined plate controller testing device, and after balance point zeroing data are obtained, the balance point zeroing data are stored;
reading the balance point zeroing data, and correcting the air inlet channel inclined plate controller testing device through the balance point zeroing data;
outputting a test result to each test envelope by executing a test set of each test envelope;
summarizing the test results of each test envelope to generate summarized test results, and storing the summarized test results to the test device of the air inlet channel inclined plate controller.
8. The test method of claim 7, wherein outputting test results for each of the test envelopes comprises:
invoking the driving script data to execute a test set of the test envelope, and exciting the air inlet channel inclined plate controller by inputting different output given signals, wherein the output given signals are the rotating speed signal, the resistance temperature signal, the manual board voltage value signal, the discrete quantity signal, the analog quantity signal and the bus command signal of the air inlet channel inclined plate adjusting controller;
the method comprises the steps of carrying out stoping monitoring on an excitation signal output by an air inlet channel inclined plate controller, and collecting an output signal of the air inlet channel inclined plate controller when the excitation signal is qualified;
and comparing the output signal with a preset deviation threshold value, and judging whether the output signal is qualified or not.
9. The test method of any one of claims 7 to 8, further comprising:
before starting to test the air inlet channel inclined plate controller, the air inlet channel inclined plate controller testing device is built according to the rotating speed signal of the air inlet channel inclined plate controller, the plate position of the air inlet channel inclined plate, the manual plate position voltage value signal, the discrete quantity signal and the bus command signal.
10. The test method of any one of claims 7 to 8, further comprising:
and printing the summarized test result through the printer.
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