Parameter self-adjusting method and device and computer readable storage medium

Abstract

Embodiments of the invention provide a parameter self-adjusting method and device and a computer readable storage medium. The parameter self-adjusting method is used for realizing parameter adjustmentof servo controllers, and comprises the following steps of: receiving an input preset position loop bandwidth by the servo controller; and obtaining adjustment parameter values by the servo controller according to the preset position loop bandwidth and controlling a motor to be operated according to the adjustment parameter value, wherein the adjustment parameter values comprise one or more of aposition gain, a velocity feed-forward coefficient, a velocity proportional gain, a velocity integral gain and an ip adjustment coefficient. According to the method, related adjustment values such asthe position gain, the velocity feed-forward coefficient, the velocity proportional gain, the velocity integral gain and the ip adjustment coefficient are calculated according to theoretical derivation according to the preset position loop bandwidth, thereby simplifying the adjustment process and saving the adjustment time.

Description

technical field [0001] Embodiments of the present invention relate to the field of motor driver control, and more specifically, to a parameter self-adjustment method, device, and computer-readable storage medium. Background technique [0002] With the upgrading of intelligent manufacturing, the application of motor controllers is becoming wider and wider, and can be used in various industries, such as machine tools, robots, 3C manufacturing, textiles, etc., and the objects of the equipment are also very different. Before the servo controller is put into use, it is necessary to adjust the gain parameters to obtain better performance results. This parameter adjustment process is a great burden for equipment manufacturers, and equipment debugging will take up most of the production time. [0003] In order to reduce the equipment debugging time, especially the problems of electrical and mechanical coordination, there are many parameter adjustment methods, such as the online par...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a parameter self-adjustment method, device, and computer-readable storage medium, aiming to solve the above-mentioned existing parameter adjustment methods that are complicated to implement, require certain rules of experience accumulation, inconvenient adjustment, and system stability and adaptability to be expected. Verification and other issues

Images