Study on Effects of Short Circuit Between High and Common Ends of LVDT's Lead Wires on Sum Voltage  

作　　者：HE Zhiheng BAO Yan SHANG Jie REN Zhengjia PI Ligang ZHAO Yiyue 

机构地区：[1]AVIC Xi′an Flight Automatic Control Research Institute,Xi′an 710065,China

出　　处：《International Journal of Plant Engineering and Management》2024年第3期142-153,共12页国际设备工程与管理（英文版）

摘　　要：The Linear variable differential transformer(LVDT)is widely used in the aircraft field and crucial to the safety of the aircraft.Based on the short-circuit failure mode between the high and common ends of the LVDT′s lead wires,the theoretical formula of short-circuit sum voltage was deduced and verified via tests.Moreover,the effects of the core length and the winding resistance on the short-circuit sum voltage were analyzed and discussed through numerical methods.The present research put forward some references for LVDT′s design.

关 键 词：LVDTs sum voltage short circuit 

分 类 号：V242[航空宇航科学与技术—飞行器设计]