CN114394256A - Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle's visual analytical equipment of vibration and unmanned aerial vehicle Download PDFInfo
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- CN114394256A CN114394256A CN202210030248.7A CN202210030248A CN114394256A CN 114394256 A CN114394256 A CN 114394256A CN 202210030248 A CN202210030248 A CN 202210030248A CN 114394256 A CN114394256 A CN 114394256A
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- 238000005457 optimization Methods 0.000 claims abstract description 28
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- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention provides a vibration visualization analysis device of an unmanned aerial vehicle and the unmanned aerial vehicle, wherein the unmanned aerial vehicle is at least provided with a vibration source, the vibration visualization analysis device of the unmanned aerial vehicle comprises a bracket, a data acquisition module and a processing module, the data acquisition module and the processing module are arranged on the bracket, and the data acquisition module is electrically connected with the processing module; the data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and obtaining a hardware optimization strategy according to the vibration information. According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle, vibration information of the vibration source can be collected through the data acquisition module, and a corresponding hardware optimization strategy can be generated after the processing module analyzes the vibration information. Therefore, the vibration visualization analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, the efficiency of unmanned aerial vehicle research and development is greatly improved, and the labor cost is saved.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a vibration visualization analysis device of an unmanned aerial vehicle and the unmanned aerial vehicle.
Background
With the development of unmanned aerial vehicle technology, unmanned aerial vehicles are widely used in various industries and scenes at present. Compared with manned aircraft, it has the advantages of small volume, low cost, convenient use, low requirement on combat environment, strong adaptability and the like. In the prior art, the flight attitude of the commercial unmanned aerial vehicle needs to be measured by a measuring tool in a research and development stage, however, the currently used measuring tool cannot accurately calculate the vibration data of the flight attitude, so that a large number of tests are required to be adopted by measuring personnel in combination with experience to collect data, and serious waste of resources and efficiency is caused. And the cost is increased due to the need to invest more technical labor.
Disclosure of Invention
The invention mainly aims to provide a vibration visualization analysis device of an unmanned aerial vehicle, and aims to solve the technical problem that vibration data of flight attitude of the unmanned aerial vehicle cannot be accurately calculated in the prior art.
In order to achieve the purpose, the invention provides a vibration visualization analysis device of an unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with at least one vibration source, the vibration visualization analysis device of the unmanned aerial vehicle comprises a bracket, a data acquisition module and a processing module, the data acquisition module and the processing module are arranged on the bracket, and the data acquisition module is electrically connected with the processing module;
the data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and obtaining a hardware optimization strategy of the unmanned aerial vehicle according to the vibration information.
Optionally, the processing module includes:
the judging unit is used for judging the size between the vibration information and preset vibration information;
the processing unit is used for acquiring the hardware optimization strategy according to the judgment result of the judgment unit;
wherein the hardware optimization strategy includes adjusting one or more of a structural material, a structural shape, or a structural weight of the drone.
Optionally, the vibration information includes a vibration frequency and a vibration amplitude, and the preset vibration information includes a preset vibration frequency and a preset vibration amplitude;
the judging unit is further used for judging the preset vibration frequency and judging the vibration amplitude and the preset vibration amplitude;
the processing unit is further configured to obtain the corresponding hardware optimization strategy when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude.
Optionally, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a laser generator, the laser generator is arranged on the bracket, and the laser generator is electrically connected with the processing module; the processing module is further used for acquiring a calibration point of an external environment and controlling the laser generator to point to the calibration point.
Optionally, the support is a quadrangular structure, wherein each side wall of the support is correspondingly provided with one laser generator.
Optionally, unmanned aerial vehicle's visual analytical equipment of vibration still includes the filtering cover, the filtering cover is established on the support, wherein, the filtering cover corresponds laser generator's position department is equipped with dodges the hole.
Optionally, unmanned aerial vehicle's visual analytical equipment of vibration still includes the power, the power sets up in the support, the power with the data acquisition module and the processing module electricity is connected.
Optionally, unmanned aerial vehicle's visual analytical equipment of vibration still includes storage module and cushion collar, storage module sets up in the support, storage module with data acquisition module and the processing module electricity is connected, the cushion collar cover is established storage module is last.
Optionally, the visual analysis device of unmanned aerial vehicle's vibration still includes communication module, communication module with the processing module electricity is connected.
In addition, in order to solve the problems, the invention further provides an unmanned aerial vehicle, and the unmanned aerial vehicle is provided with the vibration visualization analysis device of the unmanned aerial vehicle.
According to the technical scheme, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle, vibration information of the vibration source can be collected through the data acquisition module, and the processing module can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visualization analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, the efficiency of unmanned aerial vehicle research and development is greatly improved, and the labor cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of a vibration visualization analysis device of the unmanned aerial vehicle of the present invention;
FIG. 2 is an overall view of the vibration visualization analysis device of the unmanned aerial vehicle of the present invention;
fig. 3 is a schematic structural diagram of the unmanned aerial vehicle of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Collecting |
20 | |
| 30 | |
40 | |
| 50 | |
51 | Avoiding |
| 60 | |
70 | |
| 80 | |
90 | |
| 91 | |
100 | Unmanned plane |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a vibration visualization analysis device of an unmanned aerial vehicle, and referring to fig. 1 and 2, an unmanned aerial vehicle 100 is provided with at least one vibration source, the vibration visualization analysis device of the unmanned aerial vehicle comprises a support 30, a data acquisition module 10 and a processing module 20, the data acquisition module 10 and the processing module 20 are arranged on the support 30, and the data acquisition module 10 is electrically connected with the processing module 20; the data acquisition module 10 is configured to acquire vibration information of the vibration source and send the vibration information to the processing module 20; the processing module 20 is configured to receive the vibration information and obtain a hardware optimization strategy according to the vibration information.
Unmanned aerial vehicle 100 is at the flight in-process, and the rotor passes through the motor and realizes rotating, produces the vibration when the position department of rotor is because the motor rotates to form the vibration source. There are multiple vibration sources for the multi-rotor drone 100. Meanwhile, due to the existence of phenomena such as resonance, vibration phenomena may also occur at different positions on the body of the unmanned aerial vehicle 100. During the development of the drone 100, therefore, the measurement personnel can fix the vibration visualization analysis device of the drone directly on the vibration source of the drone 100, for example, the position of the rotor and the position of other load points, such as the photoelectric pod, etc., by means of glue or screws.
During measurement, in the normal operation process of the unmanned aerial vehicle 100, the vibration information of the vibration source position is acquired differently, the processing module 20 analyzes the vibration information and generates a corresponding hardware optimization strategy, wherein the hardware optimization strategy is set differently according to the data correspondence of the vibration information in a mapping table manner. When the processing module 20 performs processing, the processing module 20 may query the corresponding hardware optimization strategy according to different vibration information, and push the hardware optimization strategy to an intelligent terminal or a server of a measurer. The hardware optimization strategy may be, for example, adjusting the structural material, structural shape, and structural weight of the current measurement location, etc. In addition, the processing module 20 can also push the vibration information to an intelligent terminal or a server of a tester in a form manner through a form processing manner, so that the vibration conditions of the current positions of the unmanned aerial vehicle 100 can be displayed more intuitively.
Specifically, the processing module 20 includes a determining unit and a processing unit, and the determining unit is configured to determine a size between the vibration information and preset vibration information; the processing unit is used for acquiring the hardware optimization strategy according to the judgment result of the judgment unit. In this embodiment, the vibration information may be compared with the preset information by the determining unit in a manner of presetting the preset vibration information. The preset vibration information can be set by a measurer according to actual experience or other experimental data. For example, at the photoelectric pod position of the unmanned aerial vehicle 100, the vibration acceleration is required to be between 0.2 and 0.6. The acquisition module 10 may adopt a sensor such as a gyroscope, and the acceleration of the detector in the three-axis direction is detected, so as to calculate the current vibration information of the vibration source. The judgment module judges whether the vibration condition of the vibration source exceeds a threshold value, when the vibration condition of the vibration source exceeds the threshold value, the current vibration source position needs to be continuously optimized, and when the vibration condition of the vibration source does not exceed the threshold value, the current vibration source position does not need to be continuously optimized, so that the detection efficiency and the detection precision of the vibration visualization analysis device of the unmanned aerial vehicle are further improved.
Specifically, the vibration information includes a vibration frequency and a vibration amplitude, and the preset vibration information includes a preset vibration frequency and a preset vibration amplitude; the vibration information comprises vibration frequency and vibration amplitude, and the preset vibration information comprises preset vibration frequency and preset vibration amplitude; in this embodiment, the judging unit judges the preset vibration frequency and the preset vibration frequency, and judges the vibration amplitude and the preset vibration amplitude; and when the vibration frequency is greater than or equal to the preset vibration frequency and/or the vibration amplitude is greater than or equal to the preset vibration amplitude, acquiring the corresponding hardware optimization strategy through the processing unit.
According to the technical scheme of the invention, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle 100, the vibration information of the vibration source can be acquired through the data acquisition module 10, and the processing module 20 can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visualization analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, greatly improves the efficiency of unmanned aerial vehicle 100 research and development, and saves the labor cost.
Further, the vibration visualization analysis device of the unmanned aerial vehicle further comprises a laser generator 40, the laser generator 40 is arranged on the bracket 30, and the laser generator 40 is electrically connected with the processing module 20; the processing module 20 is further configured to obtain a calibration point and control the laser generator 40 to point to the calibration point.
In this embodiment, in order to make the test result of the vibration visualization analysis device of the unmanned aerial vehicle be light, the processing module 20 may further control the laser generator 40 to emit visible laser toward the selected calibration point. Survey crew can be in through laser the condition of rocking of calibration point is more audio-visual to judge the whole vibration condition of current unmanned aerial vehicle 100 to further improve detection efficiency. Meanwhile, the method is more convenient for people who do not understand data analysis to observe, and improves the compatibility of the method.
It is understood that, in the present embodiment, the bracket 30 is disposed in a quadrangular prism structure, wherein each of the sidewalls of the bracket 30 is correspondingly disposed with one of the laser generators 40. That is, the laser generator 40 is disposed on each of six surfaces of the support 30, so that a plurality of calibration points can be selected to determine vibration conditions of the unmanned aerial vehicle 100 in different directions, and the detection accuracy of the vibration visualization analysis device of the unmanned aerial vehicle is further improved.
It should be noted that the inside of the bracket 30 is a hollow structure, so that components such as the processing module 20 and the data module can be mounted inside or on the surface of the bracket 30. Therefore, the overall volume of the vibration visualization analysis device of the unmanned aerial vehicle is further reduced, and the size of the bracket 30 in the embodiment can be reduced to a cube of 30mm x 30mm, so that the unmanned aerial vehicle is convenient to mount; reduce unmanned aerial vehicle's visual analytical equipment's of vibration whole weight to reduce the influence to unmanned aerial vehicle 100 vibrations.
Therefore, in order to prevent the components in the bracket 30 from being affected by the external environment, the filter housing 50 is further disposed outside the bracket 30, and the filter housing 50 is wrapped around the entire bracket 30. And, the position of the filtering sleeve 50 corresponding to the laser generator 40 is provided with an avoiding hole 51, so as to avoid blocking the light path of the laser generator 40. The filtering sleeve 50 can be arranged in a vertically split manner, so that the whole structure is more convenient and faster in the assembling process.
Simultaneously, one deck shell 90 can also be established to the cover outside the filter sleeve 50, and this shell 90 can adopt the material preparation such as rubber, thereby protects unmanned aerial vehicle's visual analytical equipment of vibration avoids receiving external impact, causes the damage to inside components and parts. Wherein, the position of the shell 90 corresponding to the avoiding hole 51 is also correspondingly provided with a through hole, thereby avoiding blocking the light path of the laser generator 40. At shell 90 with adopt sealing washer 91 to seal between the filter sleeve 50 to prevent when testing under bad weather or environment, dust or water stain enters into inside unmanned aerial vehicle's the visual analytical equipment of vibration, thereby cause the influence to inside components and parts.
Further, unmanned aerial vehicle's visual analytical equipment of vibration still includes power 60, power 60 sets up in support 30, power 60 with data acquisition module 10 and processing module 20 electricity is connected. Adopt built-in power supply 60's mode in this embodiment, simultaneously, unmanned aerial vehicle's visual analytical equipment of vibration still includes communication module 80, communication module 80 with processing module 20 electricity is connected. The communication module 80 can be connected with an intelligent terminal or a server of a measurer in a wireless connection mode such as bluetooth or WiFi. The mode of built-in power supply 60 power supply to realized unmanned aerial vehicle's visual analytical equipment of vibration need not through cable and external connection, avoided unmanned aerial vehicle 100 to receive external variable influence in the test process, lead to the inaccurate problem of test result.
Further, unmanned aerial vehicle's visual analytical equipment of vibration still includes storage module 70 and cushion collar, storage module 70 sets up in the support 30, storage module 70 with data acquisition module 10 and processing module 20 electricity is connected, the cushion collar cover is established on the storage module 70. When the acquisition module 10 acquires the vibration information, the vibration information may be directly stored in the storage module 70, and the storage module 70 may adopt, for example, a hard disk, or upload the vibration information to a cloud for storage. In this embodiment, the vibration information may be stored in the storage module 70 after being associated with time, so that subsequent measurement personnel can trace back conveniently, and the use experience of the vibration visualization analysis device of the unmanned aerial vehicle is improved.
In addition, in order to solve the above problems, the present invention further provides an unmanned aerial vehicle 100, and referring to fig. 3, the unmanned aerial vehicle 100 is applied with the vibration visualization analysis apparatus as the above unmanned aerial vehicle. Unmanned aerial vehicle 100 is at the flight in-process, and the rotor passes through the motor and realizes rotating, produces the vibration when the position department of rotor is because the motor rotates to form the vibration source. There are multiple vibration sources for the multi-rotor drone 100. Meanwhile, due to the existence of phenomena such as resonance, vibration phenomena may also occur at different positions on the body of the unmanned aerial vehicle 100. During the development of the drone 100, therefore, the measurement personnel can fix the vibration visualization analysis device of the drone directly on the vibration source of the drone 100, for example, the position of the rotor and the position of other load points, such as the photoelectric pod, etc., by means of glue or screws.
During measurement, in the normal operation process of the unmanned aerial vehicle 100, the vibration information of the vibration source position is acquired differently, the processing module 20 analyzes the vibration information and generates a corresponding hardware optimization strategy, wherein the hardware optimization strategy is set differently according to the data correspondence of the vibration information in a mapping table manner. When the processing module 20 performs processing, the processing module 20 may query the corresponding hardware optimization strategy according to different vibration information, and push the hardware optimization strategy to an intelligent terminal or a server of a measurer. The hardware optimization strategy may be, for example, adjusting the structural material, structural shape, and structural weight of the current measurement location, etc. In addition, the processing module 20 can also push the vibration information to an intelligent terminal or a server of a tester in a form manner through a form processing manner, so that the vibration conditions of the current positions of the unmanned aerial vehicle 100 can be displayed more intuitively.
Specifically, the processing module 20 includes a determining unit and a processing unit, and the determining unit is configured to determine a size between the vibration information and preset vibration information; the processing unit is used for acquiring the hardware optimization strategy according to the judgment result of the judgment unit. In this embodiment, the vibration information may be compared with the preset information by the determining unit in a manner of presetting the preset vibration information. The preset vibration information can be set by a measurer according to actual experience or other experimental data. For example, at the photoelectric pod position of the unmanned aerial vehicle 100, the vibration acceleration is required to be between 0.2 and 0.6. The judgment module judges whether the vibration condition of the vibration source exceeds a threshold value, when the vibration condition of the vibration source exceeds the threshold value, the current vibration source position needs to be continuously optimized, and when the vibration condition of the vibration source does not exceed the threshold value, the current vibration source position does not need to be continuously optimized, so that the detection efficiency and the detection precision of the vibration visualization analysis device of the unmanned aerial vehicle are further improved.
Specifically, the vibration information includes a vibration frequency and a vibration amplitude, and the preset vibration information includes a preset vibration frequency and a preset vibration amplitude; the vibration information comprises vibration frequency and vibration amplitude, and the preset vibration information comprises preset vibration frequency and preset vibration amplitude; in this embodiment, the judging unit judges the preset vibration frequency and the preset vibration frequency, and judges the vibration amplitude and the preset vibration amplitude; and when the vibration frequency is greater than or equal to the preset vibration frequency and/or the vibration amplitude is greater than or equal to the preset vibration amplitude, acquiring the corresponding hardware optimization strategy through the processing unit.
According to the technical scheme of the invention, after the vibration visualization analysis device of the unmanned aerial vehicle is arranged at the vibration source position of the unmanned aerial vehicle 100, the vibration information of the vibration source can be acquired through the data acquisition module 10, and the processing module 20 can generate the corresponding hardware optimization strategy after analyzing the vibration information. Therefore, the vibration visualization analysis device of the unmanned aerial vehicle is closer to a vibration source, and the measurement result is more accurate; and the installation is convenient, greatly improves the efficiency of unmanned aerial vehicle 100 research and development, and saves the labor cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The vibration visualization analysis device of the unmanned aerial vehicle is characterized by comprising a support, a data acquisition module and a processing module, wherein the data acquisition module and the processing module are arranged on the support, and the data acquisition module is electrically connected with the processing module;
the data acquisition module is used for acquiring vibration information of the vibration source and sending the vibration information to the processing module; the processing module is used for receiving the vibration information and obtaining a hardware optimization strategy of the unmanned aerial vehicle according to the vibration information.
2. The device of claim 1, wherein the processing module comprises:
the judging unit is used for judging the size between the vibration information and preset vibration information;
the processing unit is used for acquiring the hardware optimization strategy according to the judgment result of the judgment unit;
wherein the hardware optimization strategy includes adjusting one or more of a structural material, a structural shape, or a structural weight of the drone.
3. The vibration visualization analysis device of the unmanned aerial vehicle according to claim 2, wherein the vibration information includes a vibration frequency and a vibration amplitude, and the preset vibration information includes a preset vibration frequency and a preset vibration amplitude;
the judging unit is further used for judging the preset vibration frequency and judging the vibration amplitude and the preset vibration amplitude;
the processing unit is further configured to obtain the corresponding hardware optimization strategy when the vibration frequency is greater than or equal to the preset vibration frequency and/or when the vibration amplitude is greater than or equal to the preset vibration amplitude.
4. The vibration visualization analysis device of the unmanned aerial vehicle as claimed in claim 1, further comprising a laser generator disposed on the bracket, the laser generator being electrically connected to the processing module; the processing module is further used for acquiring a calibration point of an external environment and controlling the laser generator to point to the calibration point.
5. The vibration visualization analysis device of the unmanned aerial vehicle of claim 4, wherein the support is in a quadrangular prism structure, and one laser generator is correspondingly arranged on each side wall of the support.
6. The visual analytical equipment of unmanned aerial vehicle's vibration of claim 5, characterized in that, visual analytical equipment of unmanned aerial vehicle's vibration still includes the filtering cover, the filtering cover overlaps and establishes on the support, wherein, the filtering cover is equipped with dodges the hole corresponding to laser generator's position department.
7. The vibration visualization analysis device of the unmanned aerial vehicle as claimed in any one of claims 1 to 6, further comprising a power source disposed in the bracket, the power source being electrically connected to the data acquisition module and the processing module.
8. The vibration visualization analysis device of the unmanned aerial vehicle as claimed in any one of claims 1 to 6, further comprising a storage module and a buffering sleeve, wherein the storage module is disposed in the bracket, the storage module is electrically connected with the data acquisition module and the processing module, and the buffering sleeve is disposed on the storage module.
9. The vibration visualization analysis device of the unmanned aerial vehicle as claimed in any one of claims 1 to 6, further comprising a communication module electrically connected to the processing module.
10. An unmanned aerial vehicle, characterized in that the unmanned aerial vehicle is applied with the vibration visualization analysis device of the unmanned aerial vehicle as claimed in any one of claims 1 to 9.
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| US5965819A (en) * | 1998-07-06 | 1999-10-12 | Csi Technology | Parallel processing in a vibration analyzer |
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| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
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| KR20210059543A (en) * | 2019-11-15 | 2021-05-25 | 주식회사 스마티 | Apparatus and method for diagnosing fault of drone |
| KR102267840B1 (en) * | 2019-12-30 | 2021-06-22 | 광주과학기술원 | Drone Monitoring System |
-
2022
- 2022-01-11 CN CN202210030248.7A patent/CN114394256B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965819A (en) * | 1998-07-06 | 1999-10-12 | Csi Technology | Parallel processing in a vibration analyzer |
| CN104374538A (en) * | 2014-12-19 | 2015-02-25 | 广州大学 | Multi-dimensional vibration test system |
| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
| CN207937825U (en) * | 2018-03-30 | 2018-10-02 | 深圳飞马机器人科技有限公司 | Unmanned machine vibration and impact data acquisition and analysis system |
| KR20210059543A (en) * | 2019-11-15 | 2021-05-25 | 주식회사 스마티 | Apparatus and method for diagnosing fault of drone |
| KR102267840B1 (en) * | 2019-12-30 | 2021-06-22 | 광주과학기술원 | Drone Monitoring System |
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