摘要
为构建单轴稳定平台的伺服控制系统,采用了空间矢量脉宽调制(SVPWM)技术驱动永磁同步电动机(PMSM)。伺服系统中设计了过载实验,并在软件控制上进行改进,增加了限流保护措施,可以保证系统在强烈的振动、冲击下,提供足够的负载能力并具有更强的鲁棒性。在这基础之上,进行了相关实验,结果表明该系统具有抗干扰能力强、响应快、控制精度高和跟踪能力强等优点。
A servo control system based on single-axis stabilized platform was given, and the permanent magnet synchronous motor （PMSM） of the system was controlled by space vector PWM （SVPWM）. The over load test was designed in the servo system and its capacity was guaranteed. The current limiting and the robust were enhanced by software control. Experimental results show that this system has high anti-interference ability,fast response,high precision,and strong traceability.
出处
《微特电机》
北大核心
2012年第3期44-46,50,共4页
Small & Special Electrical Machines
基金
西北工业大学2011研究生创业种子基金(Z2011044)
