This paper presents a position trajectory control and velocity trajectory feedforward control scheme implemented in the permanent magnet synchronous motor (PMAC) steering servo control for omnidirectional autonomous intelligent vehicles. With this proposed control scheme, smooth and accurate steering motion can be achieved with minimized dynamic acceleration and deceleration current. Depending on the application requirements, the end-users of autonomous vehicles will have the freedom to configure the dynamic performance of the steering servo motion with proper settings of the maximum steering speed and the maximum steering motion acceleration rate.
Permanent Magnet Synchronous Motor Steering Control for Omnidirectional Autonomous Vehicle
2020-09-15
4474459 byte
Conference paper
Electronic Resource
English
PERMANENT MAGNET SYNCHRONOUS MOTOR AND POWER-ASSISTED STEERING SYSTEM
European Patent Office | 2015
|Permanent magnet synchronous motor and power-assisted steering system
European Patent Office | 2017
|European Patent Office | 2021
|European Patent Office | 2021
|Electric vehicle permanent magnet synchronous motor torque control method
European Patent Office | 2020
|