Speed control system adjusting method and device

Abstract

The invention discloses a speed control system adjusting method and device, a computer readable storage medium and electronic equipment. The method comprises the following steps: acquiring a speed deviation, transition process time and controller output of a speed control system of the equipment, and building a performance objective function according to the speed deviation, the transition process time and the controller output; solving optimal control parameters of the performance objective function through a self-adaptive differential evolution algorithm, wherein the control parameters include a proportionality coefficient, an integral coefficient and a differential coefficient of the speed control system; and adjusting the speed control system according to the optimal control parameters. According to the technical scheme, the defect that a standard differential evolution algorithm is easily caught in local optimum in an evolution process is overcome, so that the adjusting quality of the speed control system can be obviously improved when the speed control system is adjusted according to the finally obtained optimal control parameters.

Description

technical field [0001] The invention relates to the field of energy, in particular to an adjustment method and device for a rotational speed control system. Background technique [0002] The speed control system is usually used to control the speed during the starting process and braking process of the equipment. The speed control system needs to first detect the speed of the equipment and then control it, which makes the speed control system control the speed of the equipment There is a time lag and an insensitive area, which affects the adjustment quality of the speed control system to the equipment. [0003] In order to improve the adjustment quality of the speed control system, the standard differential evolution algorithm is applied to the speed control system, and the standard differential evolution algorithm is easy to fall into a local optimum during the evolution process, resulting in the optimal When the control parameters are adjusted to the speed control system,...

AI Technical Summary

Problems solved by technology

[0002] The speed control system is usually used to control the speed during the starting process and braking process of the equipment. The speed control system needs to first detect the speed of the equipment and then control it, which makes the speed control system control the speed of the equipment There is a time lag and an insensitive zone, which affects the adjustment quality of the speed control system to the equipment

[0003] In order to improve the adjustment quality of the speed control system, the standard differential evolution algorithm is applied to the speed control system, and the standard differential evolution algorithm is easy to fall into a local optimum during the evolution process, resulting in the optimal When the control parameters are used to adjust the speed control system, the adjustment quality of the speed control system cannot be significantly improved

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