Universal motor control system and method

A general-purpose motor and control method technology, applied in the control system, motor speed or torque control, electrical components, etc., can solve the problems of high software and hardware maintenance costs, poor scalability, and lack of versatility, etc., to achieve The effect of reducing development and maintenance costs, strong versatility and scalability

Pending Publication Date: 2021-04-16
CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA
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Problems solved by technology

[0003] Existing airborne electromechanical systems include multiple subsystems, and each subsystem includes multiple types of motor systems. Each type of motor is realized by a dedicated controlle

Method used

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  • Universal motor control system and method
  • Universal motor control system and method
  • Universal motor control system and method

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[0026]The technical solutions of the present invention will be described in conjunction with the drawings of the present invention, and all other embodiments obtained in the art without making creative labor premises.

[0027]The principle of the general motor control system of the present invention is shownfigure 1 As shown, the universal motor control system includes a controller, a host computer, one or more, controlled motors and built-in sensors, wherein the controller includes a general control software. The general control software includes three parts, which are: boot programs, master programs, and configuration tables. The Boot program completes the online upgrade of the configuration table or the master program; the master program completes the selection and master function of the control architecture and control parameters; the configuration table stores the ID number and corresponding parameter information of all the controlled objects in the system.

[0028]The general motor ...

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Abstract

The invention belongs to the technical field of motor control, and discloses a universal motor control system and method. Through a set of universal control system and method, one universal controller can be used for supporting the control of various controlled objects in the system at the same time, and under the condition that the controlled objects are upgraded or replaced, the expansion support for newly added or replaced controlled objects can be completed without researching and developing controller hardware and software again, so that high universality and expansibility are achieved, and meanwhile, the development and maintenance cost of the whole control system can be greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of motor control, and in particular relates to a general motor control system and method. Background technique [0002] In the existing airborne equipment, the accurate control of the speed and position of various loads is usually achieved by controlling the rotation of the motor. According to the application requirements of the electromechanical subsystem, different types of motors and different power levels will be selected. The position / speed sensor and the control method of the motor are also different. [0003] Existing airborne electromechanical systems include multiple subsystems, and each subsystem includes multiple types of motor systems. Each type of motor is realized by a dedicated controller, and each dedicated controller runs its own dedicated embedded software and control algorithm. , not universal, poor scalability, and high software and hardware development and maintenance costs. Contents ...

Claims

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Application Information

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IPC IPC(8): H02P5/00
Inventor 刘婧妮严涛邓林王家学王波吴凌蛟
Owner CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA
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