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本文提出了一个采用直线开关磁阻电机作为伺服机构的新颖的太阳跟踪系统.同时也提出了三种控制器配置方案以满足不同需要.按照电磁和机械特性,该太阳跟踪系统可分解为一个电磁子系统和一个机械子系统.整个系统的控制器采用级联控制结构,分别对这两个子系统设计控制器.仿真结果表明了其建模方法和控制器设计的有效性.
In this paper, a novel solar tracking system using a linear switched reluctance motor as a servo mechanism is proposed, and three controller configurations are also proposed to meet different needs. According to the electromagnetic and mechanical characteristics, the solar tracking system can be decomposed into an electromagnetic Subsystem and a mechanical subsystem.The controller of the whole system adopts a cascade control structure and designs controllers for the two subsystems respectively.The simulation results show the effectiveness of the modeling method and controller design.