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Motion control system suitable for extreme application conditions

A motion control system and motion control technology, applied in general control systems, control/regulation systems, digital control, etc., can solve problems such as poor control accuracy, difficulty in adapting to extreme environmental conditions, etc. The effect of clear boundaries

Active Publication Date: 2019-12-17
BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the embodiment of the present invention aims to provide a motion control system suitable for extreme application conditions, so as to solve the problems that the existing technology is difficult to adapt to extreme environmental conditions and control accuracy is poor

Method used

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  • Motion control system suitable for extreme application conditions
  • Motion control system suitable for extreme application conditions
  • Motion control system suitable for extreme application conditions

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Embodiment 1

[0067] A specific embodiment of the present invention discloses a motion control system suitable for extreme application conditions, such as figure 1 As shown, including the master station and more than 1 slave station.

[0068] The master station is used to receive the motion control setting information input by the user, obtain the control adjustment information of the corresponding servo driver of the slave station at the current moment according to the setting information and the real-time motion data fed back by the slave station, and combine the control adjustment information and the setting information After the fixed information is converted into a control signal, it is sent to the corresponding slave station in the form of a broadcast data frame.

[0069] The slave station is used to receive the broadcast data frame of the master station, analyze it, extract the corresponding control adjustment information and the slave station setting parameters in the setting inform...

Embodiment 2

[0075] Optimizing on the basis of Embodiment 1, the master station further includes a human-computer interaction module, a motion control module, and a communication module. Among them, the output terminals of the human-computer interaction module and the communication module are connected with the input terminals of the motion control module in sequence, such as figure 2 shown.

[0076] The human-computer interaction module is used to accept the motion control setting information input by the user before the servo motor starts to move, convert it into the setting parameters of each slave station and send it to the motion control module, and, during the servo motor movement , to display the motion data of each slave station to the user in real time.

[0077] The motion control module is used to obtain the control adjustment information of the corresponding servo driver of the slave station at the current moment according to the setting parameters of the above-mentioned slave...

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Abstract

The invention relates to a motion control system suitable for extreme application conditions, belongs to the technical field of motion controllers, and solves the problems that the prior art is hard to adapt to extreme environment conditions and is low in the control precision. The motion control system comprises a master station and slave stations. The master station is used for receiving motioncontrol setting information input by a user, obtaining control adjustment information of a servo driver corresponding to the slave station at the current moment according to the setting information and real-time motion data fed back by the slave station, converting the control adjustment information and the setting information into control signals, and then sending the control signals to the corresponding slave stations in the form of broadcast data frame; and each salve station is used for receiving the broadcast data frames of the master station, analyzing the broadcast data frames, extracting slave station setting parameters from the corresponding control adjusting information and setting information, executing corresponding operations according to the slave station setting parameters and the control adjustment information, collecting motion data of a corresponding servo motor of the slave station in real time, and sending the motion data to the master station as feedback signals. The motion control system is highly reliable in structural design and higher in control precision.

Description

technical field [0001] The invention relates to the technical field of motion controllers, in particular to a motion control system suitable for extreme application conditions. Background technique [0002] Motion control usually refers to transforming predetermined control schemes and planning instructions into desired mechanical motions under complex conditions to achieve precise position control, speed control, acceleration control, torque or force control of mechanical motion. [0003] The motion controller is a special controller that controls the operation mode of the motor. For example, the AC contactor is controlled by the travel switch, so that the motor drags the object to run upwards to the specified position and then runs downwards, or the motor is controlled by the time relay. Stop for a while, turn for a while, and then stop. The application of motion controllers in the field of robots and CNC machine tools is more complicated than that in special-purpose mach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/414
CPCG05B19/4141G05B2219/31137
Inventor 刘雷赵伟陈海峰李岩冯俊威刘毅珍张文叶
Owner BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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