Proceedings Article10.1109/WCICA.2016.7578261
A proportional-feedforward position controller based on tracking-differentiator of PMSM
Lu Hao,Hu Jianhua,Yunkuan Wang,Jun Zheng,Qin Xiaofei,Wang Xinbo +5 more
- 12 Jun 2016
- pp 205-209
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TL;DR: In this paper, a proportional-feedforward position controller based on tracking-differentiator for a permanent-magent synchronous motor (PMSM) is proposed to accelerate the response under a wide range of step commands, and saturation of position regulator is utilized to help arrange the transient process of position commands.
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Abstract: This paper proposes a proportional-feedforward position controller based on tracking-differentiator for a permanent-magent synchronous motor(PMSM). The proposed position control algorithm can effectively improve the performance of servo system, without producing overshoot. And to further accelerate the response under a wide range of step commands, the saturation of position regulator is utilized to help arranging the transient process of position commands. Simulation results indicate that the designed controller for servo position control system satisfies the designed requirements of fast response without overshoot.
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Citations
Simulation Study on Position Control Strategy of a Three-Phase Permanent Magnet Synchronous Motor for Steer-By-Wire Application
TL;DR: In this paper , the steering resistance moment is considered as the load for the steering actuator due to the road condition, and the load observer is studied to mitigate the loading effect on the actuating motor.
1
Fixed-time Sliding Mode Control for Large Inertia Motion System
Hongru Wang,Yong Chen,Tang Hui,Shenggang Wang,Yu Zheng +4 more
- 17 May 2024
TL;DR: This paper proposes a fixed-time sliding mode controller (FTSMC) to improve dynamic response in large inertia motion systems, ensuring convergence within a fixed time while adhering to motor current constraints, validated through experimental results.
References
Implementation of an adaptive position control system of a permanent-magnet synchronous motor and its application
TL;DR: In this paper, an adaptive backstepping position controller for a position control system of permanent-magnet synchronous motors (PMSMs) is proposed, which has good performance including fast transient responses, good steady-state responses and good tracking responses.
A Novel Position Controller of Pmsm Servo System Based on Active-disturbance Rejection Controller
Dou Ru-zhen
- 01 Jan 2007
TL;DR: In this article, a position controller of a permanent magnet synchronous motor (PMSM) servo system is presented, which is composed of tracking differentiator (TD), extended state observer (ESO) and nonlinear state error feedback control law (NLSEF).
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Efficiency optimization of permanent magnet synchronous motor for rail vehicles based on intelligent integrated control
Hong Zhen-nan
- 01 Jan 2010
TL;DR: In this article, an online intelligent integrated optimal control strategy for PMSM efficiency optimization was presented to improve the steady state efficiency of permanent magnet synchronous motor system for rail vehicles, where the intelligent integrated control technology and torque compensation method were combined in the system.
3
A High-precision Position Servo System of Permanent Magnet Synchronous Motors With Reference Input Iterative Learning
Lin Hui
- 01 Jan 2012
TL;DR: In this article, a cascaded iterative learning control method was proposed to modify the reference input signal, through which to make the actual position of the servo system to track the original expected input.
3
Disturbance estimation and compensation of position control of lensbarrels in aerial cameras
TL;DR: In this paper, an active disturbance rejection controller was designed in the lensbarrel of an aerial camera to reduce the disturbance caused by an eccentric cam of the lens barrel, and an extended state observer was designed to estimate the disturbance and then to generate control signals to compensate the disturbance influence.
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