CN204116953U - A kind of minute vehicle state control system - Google Patents
A kind of minute vehicle state control system Download PDFInfo
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- CN204116953U CN204116953U CN201420554634.7U CN201420554634U CN204116953U CN 204116953 U CN204116953 U CN 204116953U CN 201420554634 U CN201420554634 U CN 201420554634U CN 204116953 U CN204116953 U CN 204116953U
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- minute vehicle
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Abstract
A kind of minute vehicle state control system, is characterized in that: described state control system comprises sensing module, Signal-regulated kinase, sampling module, control module, interface module, power module, wireless communication module; Wherein: sensing module is connected by Signal-regulated kinase, sampling module, control module successively; Interface module, power module, wireless communication module are connected with control module respectively.Advantage of the present utility model: it is high that this minute vehicle state control system has control accuracy, and the system integration is good, the robust stability high of control system.
Description
Technical field
The utility model relates to control field, particularly a kind of minute vehicle state control system.
Background technology
Minute vehicle is the new things just occurred the mid-90, and it is a new and high technology, but it but develops rapidly, has much attractive force to ground force, presents huge potentiality.Minute vehicle all has broad application prospects in civil and military, worldwide starts the climax of a research minute vehicle.The cost of minute vehicle is low, and volume is little, can be used for low-altitude reconnaissance, air mapping, environmental monitoring etc., has wide practical use in civil and military.Therefore the control system designing minute vehicle is of practical significance very much.
What the control of minute vehicle was the most basic is the state and the power that control aircraft.Corresponding mechanism is devised to complete these functions in order to reach this object people.The electronic control part of aircraft is made up of following a few part usually: flight controller, data radio station, sensor, steering wheel, land station, telepilot and receiver of remote-control sytem.
Summary of the invention
The purpose of this utility model is the research in order to deepen further control system, and spy provides a kind of minute vehicle state control system.
The utility model provides a kind of minute vehicle state control system, it is characterized in that: described minute vehicle state control system comprises sensing module 1, Signal-regulated kinase 2, sampling module 3, control module 4, interface module 5, power module 6, wireless communication module 7; Wherein: sensing module 1 is connected by Signal-regulated kinase 2, sampling module 3, control module 4 successively; Interface module 5, power module 6, wireless communication module 7 are connected with control module 4 respectively.
Described sampling module 3 is 16 figure place weighted-voltage D/A converter AD7705.
Described control module 4 is the ARM+DSP multi-core processor TMS320C5000 of TI company.
Described interface module 5 provides SPI interface, CAN interface, PWM interface.
The output voltage of described power module 6 is respectively 5.0v, 3.3v, 2.6v.
The flight control system of minute vehicle is made up of three parts such as flight control computer, sensor and topworkies usually.The relevant state information of sensor measurement unmanned plane, the up telecommand that flight control computer is sent according to the sensor information of input, the Status of storage and data and radio measurement and control terminal and data, after judgement, computing and process, output order is to topworks and steering gear system, control to handle the rudder face of unmanned plane, the air door of engine and front-wheel, to control flight and the ground roll-out of unmanned plane.The input quantity of whole flight control system is the aircraft state value that sensor gathers, output quantity is control variable-rudder value and the motor power of aircraft state equation, state equation from input variable to output variable or transport function are the control law of flight control system, so flight control system is in fact a multi-channel control system, i.e. multi input, multi output control system.
Minute vehicle control system requires to have the features such as real-time, reliability and embeddability.The process input data that requirement of real-time is fast as far as possible also export control signal; Reliability requirement system has stronger antijamming capability, wider operating temperature range; Embeddability requirement system bulk as far as possible little, weight is tried one's best light.In order to make system performance reach optimum, these conditions must be considered when designing.The minute vehicle control system of a lot of company and R&D institution's development is all based on the processor chips of ARM or DSP and the sensor of periphery and topworks at present, and is integrated with the MEMS such as gyroscope and accelerometer device to reduce cost.
Advantage of the present utility model:
It is high that minute vehicle state control system described in the utility model has control accuracy, and the system integration is good, the robust stability high of control system.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is minute vehicle state control system theory structure schematic diagram.
Embodiment
Embodiment 1
The purpose of this utility model is the research in order to deepen further control system, and spy provides a kind of minute vehicle state control system.
The utility model provides a kind of minute vehicle state control system, it is characterized in that: described minute vehicle state control system comprises sensing module 1, Signal-regulated kinase 2, sampling module 3, control module 4, interface module 5, power module 6, wireless communication module 7; Wherein: sensing module 1 is connected by Signal-regulated kinase 2, sampling module 3, control module 4 successively; Interface module 5, power module 6, wireless communication module 7 are connected with control module 4 respectively.
Described sampling module 3 is 16 figure place weighted-voltage D/A converter AD7705.
Described control module 4 is the ARM+DSP multi-core processor TMS320C5000 of TI company.
Described interface module 5 provides SPI interface, CAN interface, PWM interface.
The output voltage of described power module 6 is respectively 5.0v, 3.3v, 2.6v.
Claims (5)
1. a minute vehicle state control system, is characterized in that: described minute vehicle state control system comprises sensing module (1), Signal-regulated kinase (2), sampling module (3), control module (4), interface module (5), power module (6), wireless communication module (7); Wherein: sensing module (1) is connected by Signal-regulated kinase (2), sampling module (3), control module (4) successively; Interface module (5), power module (6), wireless communication module (7) are connected with control module (4) respectively.
2. according to minute vehicle state control system according to claim 1, it is characterized in that: described sampling module (3) is 16 figure place weighted-voltage D/A converter AD7705.
3. according to minute vehicle state control system according to claim 1, it is characterized in that: the ARM+DSP multi-core processor TMS320C5000 that described control module (4) is TI company.
4. according to minute vehicle state control system according to claim 1, it is characterized in that: described interface module (5) provides SPI interface, CAN interface, PWM interface.
5. according to minute vehicle state control system according to claim 1, it is characterized in that: the output voltage of described power module (6) is respectively 5.0v, 3.3v, 2.6v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554634.7U CN204116953U (en) | 2014-09-25 | 2014-09-25 | A kind of minute vehicle state control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554634.7U CN204116953U (en) | 2014-09-25 | 2014-09-25 | A kind of minute vehicle state control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116953U true CN204116953U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554634.7U Expired - Fee Related CN204116953U (en) | 2014-09-25 | 2014-09-25 | A kind of minute vehicle state control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204116953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781350A (en) * | 2016-11-14 | 2017-05-31 | 北京临近空间飞行器系统工程研究所 | A kind of new connection system of aircraft inner sensor |
-
2014
- 2014-09-25 CN CN201420554634.7U patent/CN204116953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781350A (en) * | 2016-11-14 | 2017-05-31 | 北京临近空间飞行器系统工程研究所 | A kind of new connection system of aircraft inner sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |