线性二次型调节器(lqr)直流电机最优调速仿真

Al-Mulla Hummadi
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引用次数: 18

摘要

本文介绍了一种基于最优线性二次型调节器(LQR)技术的直流电动机速度控制。控制器的目标是保持电机轴的旋转速度具有特定的阶跃响应。在MATLAB环境下对控制器进行了建模,仿真结果表明,与传统的PID控制器相比,所提出的控制器具有更好的性能和更短的稳定时间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
SIMULATION OF OPTIMAL SPEED CONTROL FOR A DC MOTOR USING LINEAR QUADRATIC REGULATOR (LQR)
This paper describes DC motor speed control based on optimal Linear Quadratic Regulator (LQR) technique. Controller's objective is to maintain the speed of rotation of the motor shaft with a particular step response.The controller is modeled in MATLAB environment, the simulation results show that the proposed controller gives better performance and less settling time when compared with the traditional PID controller.
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