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Steering wheel force sense simulation motor controller parameter setting method

A technology for simulating motors and parameter setting, which is applied in electric controllers, controllers with specific characteristics, electrical testing/monitoring, etc. It can solve problems such as parameter setting, and achieve robustness, simple principles, and fast calculation speed Effect

Active Publication Date: 2021-02-09
浙江天行健智能科技有限公司
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Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the main purpose of the present invention is to provide a parameter setting method for the steering wheel force-sensing simulation motor controller, so as to solve the parameter setting problem of the steering wheel force-sensing simulation system motor controller

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  • Steering wheel force sense simulation motor controller parameter setting method

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments. Obviously, the described embodiments are only the embodiments of the present invention Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained under the premise of equivalent changes and modifications made by those skilled in the art shall fall within the protection scope of the present invention.

[0026] First please refer to figure 1 . According to the present invention, a parameter setting method of the steering wheel force-sensing simulation motor controller is as follows: the motor PID controller is embedded in the steering wheel force-sensing simulation motor control system; the improved particle swarm optimization algorithm is used to ...

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Abstract

The invention discloses a steering wheel force sense simulation motor controller parameter setting method. The method comprises the main steps that a motor PID controller is embedded into a steering wheel force sense simulation motor control system; motor PID controller parameters are iteratively optimized by applying an improved particle swarm optimization algorithm to obtain an optimal motor PIDcontroller parameter combination; and the optimal motor PID controller parameter combination is stored in motor controller hardware so that the PID controller can work offline. Compared with the prior art, the invention provides the improved particle swarm optimization algorithm, the parameter of the motor PID controller is set by applying the algorithm, the parameter setting problem of the motorcontroller of the steering wheel force sensing simulation system is solved, and the method has the advantages of simple principle, high calculation speed and good robustness.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a parameter setting method of a steering wheel force sense simulation motor controller. Background technique [0002] With the rapid development of computer technology, virtual driving technology is playing an increasingly important role in the field of intelligent driving. As an important part of the steering system of a car, the steering wheel is of great significance to the overall safety and comfort of the vehicle. Adding the steering wheel virtual system in the virtual driving simulation process can make the virtual driving more reliable and the virtual driving experiment data more reliable. The virtual driving hardware system composed of motor and torsion bar has the advantages of simple structure and high controllability. However, considering the complexity of the motor control itself and the robustness and agility of the PID controller, the PID controller is embedded...

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Application Information

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IPC IPC(8): G05B23/02G05B11/42
CPCG05B11/42G05B23/02
Inventor 蔡锦康赵蕊邓伟文丁娟
Owner 浙江天行健智能科技有限公司
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