CN105159177B - A kind of miniaturization electro-hydraulic actuator control circuit - Google Patents
A kind of miniaturization electro-hydraulic actuator control circuit Download PDFInfo
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- CN105159177B CN105159177B CN201510577315.7A CN201510577315A CN105159177B CN 105159177 B CN105159177 B CN 105159177B CN 201510577315 A CN201510577315 A CN 201510577315A CN 105159177 B CN105159177 B CN 105159177B
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Classifications
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Automation & Control Theory (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of electro-hydraulic actuator control circuit miniaturization devices, belong to micro-system application field；Existing voltage helm control circuit mainly realizes that occupied volume is big, of high cost by PCB；The electro-hydraulic actuator control circuit of the present invention uses sip templates and improves instruction output, importation and the voltage reference part of control circuit, with stable working, it is compact-sized, it is light-weight, small, control is easy, it is easy to accomplish automation, part life is long, pushes away a variety of advantages such as control surface moment range is wide.
Description
Technical field
The invention belongs to micro-system application fields, more particularly, to a kind of mother's SIP package module, mother's SIP package module
Canning.
Background technology
Executing agency of the electro-hydraulic actuator as guided weapon flight control system, have multi objective, multi-level, more associations with
And the features such as dynamic.
Electro-hydraulic actuator device drives oil pump with motor, and helmsman is pushed using the thrust that high-pressure oil pump generates.It has
There is stable working, compact-sized, light-weight, small, control is easy, it is easy to accomplish automation, part life is long, pushes away control surface moment
A variety of advantages such as range is wide.
Electro-hydraulic actuator control circuit is mainly realized by PCB at present, and occupied volume is big, of high cost.
Invention content
For problems of the prior art, provided by the present application is a kind of small-sized makeup of electro-hydraulic actuator control circuit
It sets, wherein the concrete structure by instruction output par, c, voltage reference part to its key component control circuit and its setting
Mode is studied and is related to, and the miniaturization of control circuit is realized, and is provided simultaneously with the advantages that control is easy, thus especially suitable
In the application scenario of micro-system.
To achieve the above object, according to one aspect of the present invention, a kind of electro-hydraulic actuator control circuit miniaturization is provided
Device, which is characterized in that described device includes mother's SIP package module and bare chip；
Bonding point, bare chip weld point are provided in the module；
The bare chip is adhesive in by conduction in the bare chip weld point of the module, and gold wire bonding mode is then passed through
It is bonded on the bonding point of the module.
Preferably, the particular circuit configurations of the control circuit instruction output par, c are：The negative terminal of D1 and the 3 of rectifier U1
Pin, the anode of D1 are connected with 2 pins of U1,4 pins of U1 and the ground level of triode Q3, the collector of triode Q4, R14
One end, one end of C2 are connected, and the other end of R14, the other end of C2 are connected with -15V, emitting stage and the -15V phases of triode Q4
Even, the ground level of triode Q4 is connected with the emitting stage of triode Q3, and one end of R12 is connected to the emitting stage of triode Q4, R12's
The other end is connected to the ground level of triode Q4, the collector of triode Q3 and the collector of triode Q8, one end of R16 and C6
One end is connected, while the collector of triode Q3 is connected with 6 pin of module shell, and the other end of R16 is connected with 6 pins of U1,
One end of C6 is connected with 6 pins of U1, and the other end of C6 is connected with 6 pin of module shell.One end of 7 pins and C1, R15 of U1
It is connected, the other end of C1, R15 are connected with+15V, and the emitting stage of triode Q6 is connected with+15V, the ground level of triode Q6 and three poles
The emitting stage of pipe Q8 is connected, and the collector of triode Q6 is connected with the ground level of triode Q8, and the ground level of triode Q8 and the 7 of U1 are drawn
Foot is connected, and one end of R9 is connected to the emitting stage of triode Q8, and the other end of R9 is connected to+15V.One end of R10 and GND phases
Even, the other end of R10 is connected with 6 pins of U1, and GND signals are connected with 2 pins of shell；
Preferably, the concrete structure of electro-hydraulic top machine control circuit instruction input part and voltage reference part is：Device U3
8 feet be connected to+15V, 1 foot of device U3 exports 1 pin as module shell, and 4 one end of device R is connected to the defeated of module shell
Go out on 3 pins, the other end is connected with resistance R3, R6, R11, R13, and the other end of resistance R6, R11, R13 are respectively connected to shell
22,23,24 pins on, the other end of R3 is connected with 6 pins of U2, and 7 pins of U2 are connected to+15V, 4 pins of U2 are connected to-
3 pins of 15V, U2 are connected with 4 pins of module shell, and 2 pins of U2 are connected with 5 pins of module shell, one end of C3 with
2 pins of U2 are connected, and the other end is connected with 6 pins of U2, and an end of R2 is connected to GND, another 3 pins for being connected to U1, D1's
Anode is connected with 2 pins of U1, and the negative terminal of D1 is connected with 3 pins of U1,4 pins of U1 and ground level, the triode of triode Q3
The collector of Q4, one end of R14, one end of C2 are connected, and the other end of R14, the other end of C2 are connected with -15V, triode Q4's
Emitting stage is connected with -15V, and the ground level of triode Q4 is connected with the emitting stage of triode Q3, and one end of R12 is connected to triode Q4
Emitting stage, the other end of R12 is connected to the ground level of triode Q4, the collector of triode Q3 and the collector of triode Q8,
One end of R16 is connected with one end of C6, while the collector of triode Q3 is connected with 6 pin of module shell, the other end of R16 with
6 pins of U1 are connected, and one end of C6 is connected with 6 pins of U1, and the other end of C6 is connected with 6 pin of module shell.7 pins of U1
It is connected with one end of C1, R15, the other end of C1, R15 are connected with+15V, and the emitting stage of triode Q6 is connected with+15V, triode
The ground level of Q6 is connected with the emitting stage of triode Q8, and the collector of triode Q6 is connected with the ground level of triode Q8, triode Q8
Ground level be connected with 7 pins of U1, one end of R9 is connected to the emitting stage of triode Q8, and the other end of R9 is connected to+15V.R10
One end be connected with GND, the other end of R10 is connected with 6 pins of U1, and GND signals are connected with 2 pins of shell, 6 pins of U2
It is connected with 21 pins of module shell.
In general, above-mentioned technical concept according to the invention compared with prior art, it is excellent mainly to have technology below
Point：
1, electro-hydraulic actuator controling circuit structure of the present invention is compact, small, light-weight；
2, electro-hydraulic actuator control circuit control of the present invention is easy, it is easy to accomplish automation, part life is long, pushes away control surface moment model
Enclose a variety of advantages such as wide.
Description of the drawings
Fig. 1 is electro-hydraulic actuator control circuit vertical view of the present invention；
Fig. 2 is electro-hydraulic actuator control circuit side view of the present invention；
Fig. 3 is the circuit diagram of electro-hydraulic actuator control circuit of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.
As shown in Figure 1, 2, electro-hydraulic actuator control circuit miniaturization device of the invention, including canning 2, canning
Electro-hydraulic actuator control circuit mother SIP package module 1 is installed in 2, bonding point 1.2, naked is provided on mother's SIP package module 1
Chip weld point 1.3, bare chip is adhesive in by conduction in the bare chip weld point 1.3 of substrate, then by gold wire bonding side
Formula is bonded on the bonding point 1.2 of substrate, thus constitutes digital rudder controller control circuit 1.5；
Affiliated mother's SIP package module front is encapsulated with plastic packaging material 1.4, and mother's SIP package module 1 uses LTCC ceramic processes.
Mother's SIP package module canning 2 uses Metal Packaging, and metallic nickel, mother's SIP encapsulation are plated in mother's SIP package module canning 2
Module 1 is connected to by insulating cement on mother's SIP package module canning 2, and mother's SIP package module canning 2 is to outer pin
24, using dual-inline package, encapsulating in casing device plays a very good protection to mother's SIP package module 1.
All devices use 1.1 mode of bare chip in the present invention, and bare chip is adhesive in by conduction on substrate, is then led to
It crosses gold wire bonding mode to be bonded on the bonding point 1.2 of substrate, it is 4 layers that substrate, which connects up the number of plies, and substrate uses LTCC techniques, conduction band
It is divided into golden conduction band and silver-colored conduction band, the two intersection uses gold and silver overlapping mode, and it is 24 that externally extraction, which is counted out, and circuit is divided into
2 tunnels, as shown in Figure 3.
Hydraulic sterring engine control circuit is shown in shown in attached drawing 3 that major function is the voltage control signal for exporting control computer
Be converted to corresponding current signal.Instruction current output circuit mainly constitutes synthesis by power amplifier, relay, resistance etc. and puts
Big circuit.The voltage control signal of control computer output is divided to compensation and instruction two classes, and wherein command signal is by steering engine restraint point
Signal control.It is burnt out to protect steering engine servo coil overcurrent, instruction current output design has amplitude limiting characteristic, to go out
When now accidental large deviation signal, the current limit of steering engine servo coil will be imparted in allowed limits.
The right half part of Fig. 3 is electro-hydraulic top machine control circuit instruction output par, c, and particular circuit configurations are：The negative terminal of D1 with
3 pins of U1, the anode of D1 are connected with 2 pins of U1,4 pins and the ground level of Q3, the collector of Q4, one end of R14, the C2 of U1
One end be connected, the other end of R14, the other end of C2 are connected with -15V, and the emitting stage of Q4 is connected with -15V, the ground level and Q3 of Q4
Emitting stage be connected, one end of R12 is connected to the emitting stage of Q4, and the other end of R12 is connected to the ground level of Q4, the collector of Q3 with
The collector of Q8, one end of R16 are connected with one end of C6, while the collector of Q3 is connected with 6 pin of module shell, and R16's is another
One end is connected with 6 pins of U1, and one end of C6 is connected with 6 pins of U1, and the other end of C6 is connected with 6 pin of module shell.U1
7 pins be connected with one end of C1, R15, the other end of C1, R15 are connected with+15V, and the emitting stage of Q6 is connected with+15V, Q6's
Ground level is connected with the emitting stage of Q8, and the collector of Q6 is connected with the ground level of Q8, and the ground level of Q8 is connected with 7 pins of U1, and the one of R9
End is connected to the emitting stage of Q8, and the other end of R9 is connected to+15V.One end of R10 is connected with GND, the other end of R10 and the 6 of U1
Pin is connected, and GND signals are connected with 2 pins of shell；
The left-half of Fig. 3 is electro-hydraulic top machine control circuit instruction input part and voltage reference part, concrete structure
For：8 feet of device U3 are connected to+15V, and 1 foot of device U3 exports 1 pin as module shell, and 4 one end of device R is connected to mould
On 3 pin of output of block shell, the other end is connected with resistance R3, R6, R11, R13, the other end difference of resistance R6, R11, R13
It being connected on 22,23,24 pins of shell, the other end of R3 is connected with 6 pins of U2, and 7 pins of U2 are connected to+15V, and the 4 of U2
Pin is connected to -15V, and 3 pins of U2 are connected with 4 pins of module shell, and 2 pins of U2 are connected with 5 pins of module shell, C3
One end be connected with 2 pins of U2, the other end is connected with 6 pins of U2, and an end of R2 is connected to GND, another to be connected to the 3 of U1 and draw
Foot, the anode of D1 are connected with 2 pins of U1, and the negative terminal of D1 is connected with 3 pins of U1, the collection of 4 pins of U1 and the ground level of Q3, Q4
Electrode, one end of R14, one end of C2 are connected, and the other end of R14, the other end of C2 are connected with -15V, emitting stage and the -15V of Q4
It is connected, the ground level of Q4 is connected with the emitting stage of Q3, and one end of R12 is connected to the emitting stage of Q4, and the other end of R12 is connected to Q4's
Ground level, the collector of Q3 are connected with one end of the collector of Q8, one end of R16 and C6, while the collector of Q3 and module shell 6
Pin is connected, and the other end of R16 is connected with 6 pins of U1, and one end of C6 is connected with 6 pins of U1, the other end and module of C6
6 pin of shell is connected.7 pins of U1 are connected with one end of C1, R15, and the other end of C1, R15 are connected with+15V, the emitting stage of Q6
It is connected with+15V, the ground level of Q6 is connected with the emitting stage of Q8, and the collector of Q6 is connected with the ground level of Q8, the ground level of Q8 and the 7 of U1
Pin is connected, and one end of R9 is connected to the emitting stage of Q8, and the other end of R9 is connected to+15V.One end of R10 is connected with GND, R10
The other end be connected with 6 pins of U1, GND signals are connected with 2 pins of shell, 6 pins of U2 and 21 pins of module shell
It is connected.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (1)
1. a kind of miniaturization electro-hydraulic actuator control circuit, which is characterized in that described device includes mother's SIP package module and naked core
Piece；
Bonding point, bare chip weld point are provided in the module；
The bare chip is adhesive in by conduction in the bare chip weld point of the module, is then bonded by gold wire bonding mode
Onto the bonding point of the module；
The particular circuit configurations of the instruction output par, c of the control circuit are：The negative terminal of diode D1 draws with the 3 of rectifier U1
Foot, the anode of the diode D1 are connected with 2 pins of the rectifier U1,4 pins and the triode Q3 of the rectifier U1
Ground level, the collector of triode Q4, one end of resistance R14, capacitance C2 one end be connected, the other end of the resistance R14, institute
The other end for stating capacitance C2 is connected with -15V, and the emitting stage of the triode Q4 is connected with -15V, the ground level of the triode Q4
It is connected with the emitting stage of the triode Q3, one end of resistance R12 is connected to the emitting stage of the triode Q4, the resistance
The other end of R12 is connected to the ground level of the triode Q4, the collector of the triode Q3 and collector, the electricity of triode Q8
One end of resistance R16 is connected with one end of capacitance C6, while the collector of the triode Q3 is connected with 6 pin of module shell, institute
The other end for stating resistance R16 is connected with 6 pins of the rectifier U1, one end of the capacitance C6 and the 6 of the rectifier U1
Pin is connected, and the other end of the capacitance C6 is connected with 6 pin of module shell；7 pins of the rectifier U1 with it is described
Capacitance C1, resistance R15 one end be connected, the capacitance C1, the resistance R15 the other end be connected with+15V, triode Q6's
Emitting stage is connected with+15V, and the ground level of the triode Q6 is connected with the emitting stage of the triode Q8, the triode Q6's
Collector is connected with the ground level of the triode Q8, and the ground level of the triode Q8 is connected with 7 pins of the rectifier U1, electricity
One end of resistance R9 is connected to the emitting stage of the triode Q8, and the other end of the resistance R9 is connected to+15V；The one of resistance R10
End is connected with GND, and the other end of the resistance R10 is connected with 6 pins of the rectifier U1, GND signals and the module tubes
2 pins of shell are connected；
The instruction input part of the control circuit and the concrete structure of voltage reference part are：8 feet of rectifier U3 are connected to+
1 foot of 15V, the rectifier U3 export 1 pin as module shell, and the one end resistance R4 is connected to the output of the module shell
On 3 pins, the other end is connected with resistance R3, R6, R11, R13, and the other end of described resistance R6, R11, R13 are respectively connected to institute
It states on 22,23,24 pins of module shell, the other end of the resistance R3 is connected with 6 pins of rectifier U2, the rectifier
7 pins of U2 are connected to+15V, and 4 pins of rectifier U2 are connected to -15V, 3 pins of the rectifier U2 and the module shell
4 pins are connected, and 2 pins of the rectifier U2 are connected with 5 pins of the module shell, one end of capacitance C3 and the rectification
2 pins of device U2 are connected, and the other end is connected with 6 pins of the rectifier U2, and an end of resistance R2 is connected to GND, another termination
To 3 pins of rectifier U1,6 pins of the rectifier U2 are connected with 21 pins of the module shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577315.7A CN105159177B (en) | 2015-09-11 | 2015-09-11 | A kind of miniaturization electro-hydraulic actuator control circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577315.7A CN105159177B (en) | 2015-09-11 | 2015-09-11 | A kind of miniaturization electro-hydraulic actuator control circuit |
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| CN105159177A CN105159177A (en) | 2015-12-16 |
| CN105159177B true CN105159177B (en) | 2018-11-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696910B (en) * | 2017-10-23 | 2022-04-15 | 深圳市优必选科技有限公司 | Steering engine motion control method and device and computer readable storage medium |
| CN109696825B (en) * | 2017-10-23 | 2022-04-15 | 深圳市优必选科技有限公司 | Control response method and device of steering engine and steering engine |
| WO2021007835A1 (en) * | 2019-07-18 | 2021-01-21 | 深圳市大疆创新科技有限公司 | Electronic device and manufacturing method therefor, unmanned aerial vehicle, remote control, and mobile terminal |
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| JP2002093847A (en) * | 2000-09-20 | 2002-03-29 | Sanyo Electric Co Ltd | Semiconductor device and semiconductor module |
| CN1494109A (en) * | 2002-10-02 | 2004-05-05 | 三洋电机株式会社 | Circuit apparatus mfg. method |
| CN202272170U (en) * | 2011-06-30 | 2012-06-13 | 北京自动化控制设备研究所 | Electric rudder system |
| CN102622001A (en) * | 2012-02-17 | 2012-08-01 | 哈尔滨建成集团有限公司 | Variable-parameter PID (proportion-integration-differentiation) control circuit and variable-parameter PID control method for electric steering gear |
| CN204539123U (en) * | 2015-04-08 | 2015-08-05 | 南京华士电子科技有限公司 | Novel VI converts analogue quantity output circuit |
-
2015
- 2015-09-11 CN CN201510577315.7A patent/CN105159177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002093847A (en) * | 2000-09-20 | 2002-03-29 | Sanyo Electric Co Ltd | Semiconductor device and semiconductor module |
| CN1494109A (en) * | 2002-10-02 | 2004-05-05 | 三洋电机株式会社 | Circuit apparatus mfg. method |
| CN202272170U (en) * | 2011-06-30 | 2012-06-13 | 北京自动化控制设备研究所 | Electric rudder system |
| CN102622001A (en) * | 2012-02-17 | 2012-08-01 | 哈尔滨建成集团有限公司 | Variable-parameter PID (proportion-integration-differentiation) control circuit and variable-parameter PID control method for electric steering gear |
| CN204539123U (en) * | 2015-04-08 | 2015-08-05 | 南京华士电子科技有限公司 | Novel VI converts analogue quantity output circuit |
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| CN105159177A (en) | 2015-12-16 |
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