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	Design and experiment of double redundancy electrical-mechanical actuator
	Jiang Dong ; Zhao Zhengming ; Guo Wei ; Sun Xiaoying ; Wang Shijing
	2010-05-06 ; 2010-05-06
关键词	Practical/ digital signal processing chips dynamic response electric actuators invertors permanent magnet motors reluctance motor drives servomotors step response/ double redundancy electrical-mechanical actuator linear drive servo system synchronous reluctance permanent magnet motors inverters intelligent power module control circuit systems digital signal processor linear position sensor systems position feedback-based vector control double redundancy control strategy dynamic response experiment error-switching experiments step reference position fast dynamic response electrical drive systems/ B8380 Control gear and apparatus B8310D Synchronous machines B8510 Drives B8360 Power convertors and power supplies to apparatus B1265F Microprocessors and microcomputers
中文摘要	A double redundancy electrical-mechanical actuator was designed for high-performance and high reliable linear drive servo system. This electrical-mechanical actuator contains two synchronous reluctance with permanent magnet (SR-PM) motors and drive systems, two inverters with intelligent power module (IPM), two control circuit systems with high-performance digital signal processor (DSP) and two linear position sensor systems. Position feedback-based vector control and double redundancy control strategies achieve high reliability and fast response. Dynamic response experiment and error-switching experiments show that the system quickly tracks the reference position in dynamic experiments with both a step reference position and a sinusoidally varying reference position. The system can switch the running mode within the error time in the error switching experiment. Thus the system achieves fast dynamic response and high reliability in high-performance electrical drive systems.
语种	中文 ; 中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/10890]
专题	清华大学
推荐引用方式 GB/T 7714	Jiang Dong,Zhao Zhengming,Guo Wei,et al. Design and experiment of double redundancy electrical-mechanical actuator[J],2010, 2010.
APA	Jiang Dong,Zhao Zhengming,Guo Wei,Sun Xiaoying,&Wang Shijing.(2010).Design and experiment of double redundancy electrical-mechanical actuator..
MLA	Jiang Dong,et al."Design and experiment of double redundancy electrical-mechanical actuator".(2010).

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