Design and Analysis of High-Reliability Universal Airborne RVDTs
This paper analyzed the basic structure and working principle of rotary variable differential transformers (RVDTs),and comprehensively analyzed the characteristics of different types of RVDTs,and finally selected reluctance RVDT as the sensor detecting angular displacement of airborne servos.To ensure the versatility,the author adopted the design plan of one pair of pole reluctance RVDTs,completed the main design parameters,built a Maxwell 2D model and conducted the meshing.Through electromagnetic finite element software analysis,the author also verified the correctness of the output signals of the RVDTs.
Airborne servo system Angular detecting RVDT Electromagnetic analysis
Yong Zhou Yufeng Zhang Chao Zhang Qixun Zhou
School of Aeronautics, Northwestern Polytechnical University, Xi’an, China
国际会议
西安
英文
189-197
2013-11-25（万方平台首次上网日期，不代表论文的发表时间）