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Motion control method, motion control device, electronic equipment and storage medium

A motion control, electronic equipment technology, applied in program control, computer control, general control system, etc., can solve the problem of inability to accurately obtain the movement position of the connecting rod

Active Publication Date: 2021-03-26
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a motion control method, a motion control device, electronic equipment, and a storage medium to solve the problem in the prior art that the motion position of the connecting rod cannot be accurately acquired by sensors

Method used

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  • Motion control method, motion control device, electronic equipment and storage medium
  • Motion control method, motion control device, electronic equipment and storage medium
  • Motion control method, motion control device, electronic equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0058] figure 2 It is a flow chart of a motion control method provided by Embodiment 1 of the present invention. This embodiment of the present invention is applicable to the situation where the connecting rod is controlled to move between the first limit structure and the second limit structure. This method can be controlled by the present invention The motion control device in the embodiment can be implemented by means of software and / or hardware, and integrated in the electronic device of the present invention, such as figure 2 As shown, the motion control method specifically includes the following steps:

[0059] S101. Control the motor to drive the connecting rod to move at a preset voltage value.

[0060] Such as figure 1 As shown, the motion mechanism of the embodiment of the present invention includes a motor (not shown), a connecting rod 1 , a first limiting structure 2 , a second limiting structure 3 and a reduction box 4 . In this motion mechanism, after the mo...

Embodiment 2

[0073] image 3 It is a flow chart of a motion control method provided by Embodiment 2 of the present invention. The embodiment of the present invention is optimized on the basis of the foregoing Embodiment 1. Specifically, as image 3 As shown, the motion control method of the embodiment of the present invention may include the following steps:

[0074] S201. Control the motor to drive the connecting rod to move at a preset voltage.

[0075] In the embodiment of the present invention, the motor can be controlled to drive the connecting rod to move from the first limit structure to the second limit structure with a constant preset voltage value, or the motor can be controlled to drive the connecting rod with multiple preset voltage values. The rod moves from the first limiting structure to the second limiting structure.

[0076] In one example, the connecting rod is in the start-up phase when it is in the first limiting structure, and the preset voltage value of the start-up...

Embodiment 3

[0117] Figure 5 A schematic structural diagram of a motion control device provided by Embodiment 3 of the present invention, as shown in Figure 5 As shown, the motion control device of the embodiment of the present invention is applied to control the movement of the motor-driven connecting rod from the first limit structure to the second limit structure, and the motion control device includes:

[0118] A motor control module 501, configured to control the motor to drive the connecting rod to move at a preset voltage value;

[0119] A current value and movement duration acquisition module 502, configured to acquire the current value of the motor and the movement duration of the connecting rod during the movement of the connecting rod from the first limiting structure to the second limiting structure ;

[0120] A motion duration judging module 503, configured to judge whether the motion duration is greater than a preset first duration, and the preset first duration is when t...

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PUM

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Abstract

The embodiment of the invention discloses a motion control method, a motion control device, electronic equipment and a storage medium. The motion control method comprises the following steps: controlling a motor to drive a connecting rod to move at a preset voltage value; in the process where the connecting rod moves from a first limiting structure to a second limiting structure, obtaining the current value of the motor and the motion duration of the connecting rod; judging whether the motion duration is greater than a preset first duration or not, wherein the first duration is the duration ofthe connecting rod moving from the first limiting structure to the second limiting structure in a fault-free manner; and when the motion duration is larger than the preset first duration and the current value is larger than a preset current threshold value, determining that the connecting rod is limited in the second limiting structure, wherein the preset current threshold value is the current value when the motor is driven with the preset voltage value and the motor drives the connecting rod to move without faults. According to the embodiment of the invention, the connecting rod can be accurately detected to move to a specified position without installing a sensor.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of mechanical control, and in particular, to a motion control method, a motion control device, electronic equipment, and a storage medium. Background technique [0002] The reciprocating movement of the connecting rod between the fixed two points is usually driven by a motor, and the motor needs to get commutation feedback after the connecting rod moves to one of the points to realize the steering. [0003] Such as figure 1 As shown, in the prior art, sensors are usually set at two fixed points (point A and point B) to determine whether the connecting rod has reached the position of point A or point B. When the connecting rod reaches point A or point B The rear motor is reversed to realize the reciprocating movement of the connecting rod between point A and point B. However, a sensor is used to detect whether the connecting rod reaches point A or point B. Under mechanical vibration...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 郜潇宁于江涛
Owner GUANGZHOU XAIRCRAFT TECH CO LTD