CN101806886A - Special servo system for radar system - Google Patents
Special servo system for radar system Download PDFInfo
- Publication number
- CN101806886A CN101806886A CN200910025025A CN200910025025A CN101806886A CN 101806886 A CN101806886 A CN 101806886A CN 200910025025 A CN200910025025 A CN 200910025025A CN 200910025025 A CN200910025025 A CN 200910025025A CN 101806886 A CN101806886 A CN 101806886A
- Authority
- CN
- China
- Prior art keywords
- antenna
- radar
- orientation
- processing module
- pitching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention provides a special servo system for a radar system, which relates to the information processing technology of a radar antenna servo system in a reconnaissance/interference system. The special servo system comprises a control unit, a power amplification unit, an orientation driving motor and a pitching driving motor which are mutually connected, wherein the orientation driving motor and the pitching driving motor are used for driving the movement of a radar antenna, a display control table of the control radar system is connected with a control unit, an information processing module which can precisely resolve the orientation and the altitude of a target and instruct the precise movement of the radar antenna for tracking the target is arranged between the display control table and the control unit, the information processing module comprises a central processing unit, an antenna orientation and pitching position data collection device, an interface and a memory, the interface is used for connecting the display control table and the control unit, and the memory records program for instructing the movement of the antenna according to the input data. Users only need to transmit the orientation and the pitching and tracking information to the information processing module in the servo system through Ethernet, the information processing module resolves and converts the information into position and speed information, and the corresponding action of the antenna is controlled through the driving device.
Description
Technical field
The present invention relates to the antenna servo system in the Radar EW field, be specially adapted to scout/EVAC (Evacuation Network Computer Model) in the information processing technology of radar antenna servo.
Background technology
Vehicle-mounted, carrier-borne or airborne with in radar-reconnaissance/EVAC (Evacuation Network Computer Model), servo-drive system is according to order (the antenna movement mode of indication control board and signal processor, orientation, pitching vectoring information etc.), the antenna current position information is carried out numeral and is resolved, control antenna rotates by the mode of appointment or with the spatial domain of antenna stabilization to appointment, detects the purpose of receiving target information or target being carried out electromagnetic interference (EMI) quickly and accurately thereby reach.Servo-drive system can also be that the center implements to follow the tracks of to target with the given impact point of indication control board.Simultaneously, the latest position of antenna is repaid indication control board.
Because servo-drive system professional production producer only provides general servo-drive system, above required various specialized functions are not provided, therefore radar/electronic warfare system manufacturer normal design approach all is the general servo-driver of outsourcing, and the exploitation of the following aspect of normal need: primary processor is controlled and the interface disposable plates in exploitation voluntarily, network interface, serial ports, parallel port, CPLD/FPGA, the positional information conversion, bus driver etc.This not only makes the development amount of user own increase greatly, and the user also must provide manufacturer constantly to carry out interface with servo-driver to coordinate, also provide manufacturer to bring certain trouble to servo-driver, make the product development cycle become very long simultaneously.
Summary of the invention
The present invention is directed to above-mentioned technical matters, provide that a kind of set pair shows that control/signal processor interface, orientation/pitching resolve, information repayment, servo driving, position feedback be one, the target azimuth can be accurately resolved, and the special servo system of radar system of antenna accurate tracking target can be instructed.
Technical scheme of the present invention is: the orientation drive motor and the pitching drive motor that comprise interconnective control module, power amplification unit, the motion of driving radar antenna, the indication control board of control radar system connects control module, is connected with accurately to resolve the message processing module of the accurate motion of target azimuth, height and radar command set antenna with tracking target between indication control board and control module; Described message processing module comprises central processing unit, antenna bearingt and pitch position data collector, be connected the interface of indication control board and control module and record storer according to the program of input data instruction antenna movement.
The present invention compares background technology following advantage: by increasing a message processing module, provide that a kind of set pair shows that control/signal processor interface, orientation/pitching resolve, information repayment, servo driving, position feedback be the radar special servo system of one, the user only needs to send orientation, pitching or trace information in the servo-drive system message processing module by Ethernet, resolve by message processing module, be converted to position and velocity information, carry out corresponding action by the driving device controls antenna.The user at the most according to own actual needs by servo manufacturer or voluntarily the process software in the message processing module is carried out the part modification.Like this, just significantly reduce user's development amount and shorten the lead time.
Description of drawings
Fig. 1 is the composition schematic block diagram of the present invention in the Radar EW system
Fig. 2 is the composition structured flowchart of message processing module of the present invention
Fig. 3 is a workflow logic diagram of the present invention
Embodiment
The present invention is as shown in Figure 1: message processing module carries out information interaction by network and indication control board, receives the various instructions that indication control board sends, and with servomechanism installation and antenna operation result repayment indication control board; Message processing module receives the position error information of coming by digital interface conversion respectively by serial ports and resolves etc.; Control module is made up of direction control and pitch control subsystem two parts respectively, each part is formed by speed ring and electric current loop, control module receives the information after the resolving that message processing module sends here, and amplifies and ratio-integration is regulated by error, and output control pulse is to power amplification unit; Power amplification unit is driven by the orientation respectively and pitching driving two parts are formed, each part is formed by IPM intelligent power amplification module and current detection module, power amplification unit amplifies rear drive orientation drive motor and pitching drive motor with the control signal conversion, the current feedback signal of current detection module detection is sent the electric current loop of control module; The orientation drive motor links to each other with antenna by the gear coupling arrangement with the pitching drive motor, the driving pulse of received power amplifying unit, control antenna carries out corresponding actions, and the positional information that position feedback detects fed back to message processing module by translation interface, the speed feedback value that speed measuring device is detected send the speed ring of control module.
Message processing module of the present invention consists of the following components as shown in Figure 2: PC104 mainboard (comprising CPU, serial ports, parallel port, network interface, bus driver, USB mouth, keyboard/mouse interface, display interface etc.), position of orientation-data-converting block, pitch position-data-converting block etc.
Message processing module and indication control board adopt network interface, transmission boot order and position reporting information etc.
Message processing module is master controller with PC104, receives the indication control board order by network interface.PC104 analyzes order after receiving order, changes the control corresponding mode over to.The positional information that the position detecting device of motor internal detects, by the position-to-number modular converter in the message processing module, generation is with the orientation/pitching information of binary code representation, binary code is delivered to PC104, PC104 is by resolving the error angle that draws in orientation and the pitching, through quantizing and gain-adjusted, error controling signal is outputed to orientation and pitching driver module (position, speed are amplified) by interface circuit, make antenna rotate and be stabilized to the spatial domain of order request.
Treatment step of the present invention is shown in Fig. 2,3: message processing module carries out information interaction by network and indication control board, receives the various instructions that indication control board sends, and with servomechanism installation and antenna operation result repayment indication control board; Message processing module receives the position error information of coming by digital interface conversion respectively by serial ports and resolves etc.; Control module receives the information after the resolving that message processing module sends here, and amplifies and ratio-integration is regulated by error, and output control pulse is to power amplification unit; Power amplification unit amplifies rear drive orientation drive motor and pitching drive motor with the control signal conversion; The orientation drive motor links to each other with antenna by the gear coupling arrangement with the pitching drive motor, drives antenna and carries out corresponding actions, and angle and pitching information are fed back to message processing module by translation interface.
After receiving order, adopt the current orientation/pitch position information of antenna, then, carry out resolving of error angle according to the target azimuth that receives/pitch position information, resolve the result and send to control device, more whether the in good time orientation/pitch position information of antenna according to feedback accurately arrives the location of instruction again.
Claims (1)
1. the special servo system of a radar system, the orientation drive motor and the pitching drive motor that comprise interconnective control module, power amplification unit, the motion of driving radar antenna, the indication control board of control radar system connects control module, it is characterized in that, between indication control board and control module, be connected with and accurately resolve the message processing module of the accurate motion of target azimuth, height and radar command set antenna with tracking target; Described message processing module comprises central processing unit, antenna bearingt and pitch position data collector, be connected the interface of indication control board and control module and record storer according to the program of input data instruction antenna movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910025025A CN101806886A (en) | 2009-02-17 | 2009-02-17 | Special servo system for radar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910025025A CN101806886A (en) | 2009-02-17 | 2009-02-17 | Special servo system for radar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101806886A true CN101806886A (en) | 2010-08-18 |
Family
ID=42608764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910025025A Pending CN101806886A (en) | 2009-02-17 | 2009-02-17 | Special servo system for radar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101806886A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122531A (en) * | 2014-07-18 | 2014-10-29 | 零八一电子集团有限公司 | Self-adaptive radar antenna position oscillation treating method |
| CN104698845B (en) * | 2015-02-10 | 2017-08-01 | 天津大学 | Radar antenna servo tracking method and system based on automatic disturbance rejection controller |
| CN107907876A (en) * | 2017-11-27 | 2018-04-13 | 合肥通彩自动化设备有限公司 | A kind of laser orientation system and method |
| CN108089156A (en) * | 2017-11-13 | 2018-05-29 | 上海无线电设备研究所 | A kind of radar servo system angle control method |
| CN109973955A (en) * | 2017-12-28 | 2019-07-05 | 光宝电子(广州)有限公司 | Lighting device and its setting method |
| CN111864387A (en) * | 2020-07-03 | 2020-10-30 | 中国电子科技集团公司第十四研究所 | Radar antenna tracking system and method |
-
2009
- 2009-02-17 CN CN200910025025A patent/CN101806886A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122531A (en) * | 2014-07-18 | 2014-10-29 | 零八一电子集团有限公司 | Self-adaptive radar antenna position oscillation treating method |
| CN104698845B (en) * | 2015-02-10 | 2017-08-01 | 天津大学 | Radar antenna servo tracking method and system based on automatic disturbance rejection controller |
| CN108089156A (en) * | 2017-11-13 | 2018-05-29 | 上海无线电设备研究所 | A kind of radar servo system angle control method |
| CN108089156B (en) * | 2017-11-13 | 2021-12-24 | 上海无线电设备研究所 | Radar servo system angle control method |
| CN107907876A (en) * | 2017-11-27 | 2018-04-13 | 合肥通彩自动化设备有限公司 | A kind of laser orientation system and method |
| CN109973955A (en) * | 2017-12-28 | 2019-07-05 | 光宝电子(广州)有限公司 | Lighting device and its setting method |
| CN111864387A (en) * | 2020-07-03 | 2020-10-30 | 中国电子科技集团公司第十四研究所 | Radar antenna tracking system and method |
| CN111864387B (en) * | 2020-07-03 | 2022-02-11 | 中国电子科技集团公司第十四研究所 | Radar antenna tracking system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806886A (en) | Special servo system for radar system | |
| CN105033996B (en) | Control system based on hand-push teaching type five-shaft horizontal joint robot | |
| CN101216711A (en) | Amphibious mechanical crab step control device and control method | |
| CN110861091A (en) | Industrial robot sharp point type revolving body tool calibration method based on cross laser beams | |
| CN101739865A (en) | PLC-based two-dimensional motion demonstration platform for teaching and implementation method thereof | |
| CN105159227A (en) | Biaxial motion platform positioning and dynamic locus tracking control device and method | |
| CN201355393Y (en) | Single-purpose servo circuit of radar system | |
| CN106863309A (en) | A kind of under-actuated delicacy hand control system based on DSP and FPGA | |
| CN202837535U (en) | Single-purpose servo circuit of radar system | |
| CN101923336B (en) | System for controlling motion of machine platform and method thereof | |
| CN101458497A (en) | Concurrency controlled cooking device by employing multi motor position rings and speed rings | |
| CN202887591U (en) | Intelligent vehicle teaching experimental facility based on laser double-edge tracking | |
| CN202677196U (en) | AGV interface board based FPGA | |
| CN202878317U (en) | Multi-freedom-degree industrial robot motion controller | |
| CN101620439A (en) | Motor control system | |
| CN201749341U (en) | Trajectory control card | |
| CN103592892A (en) | Method and system for controlling multi-axis motion | |
| CN106873434A (en) | A kind of embedded calibrating platform control system | |
| CN212623752U (en) | Trolley obstacle avoidance device based on 51 single chip microcomputer | |
| CN110286613B (en) | Double-shaft laser control system | |
| CN201955650U (en) | Three-coordinate motion controller | |
| CN108490884A (en) | A kind of numerically-controlled machine tool experimental teaching unit | |
| CN102968117B (en) | Based on the AGV interface board of FPGA | |
| CN101825969A (en) | Three-dimensional virtual touch screen | |
| CN204759207U (en) | High accurate positioning control ware of gas suspension system with higher speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100818 |