To improve dynamic response performance of projectile high speed movement measure by magnetic induction coil sensors
relationship between magnetic induction speed measuring coil system characteristics and coil geometry parameters is studied. According to method of orthogonal experimental design
based on Ansoft simulation software
calculate output of coil characteristics under different geometrical parameters
and finalized a set of relatively optimal coil geometry. Test results show that optimized magnetic induction coil improves signal to noise ratio and output sensitivity
Parameters optimization and nonlinearity analysis of grating eddy current displacement sensor using neural network and genetic algorithm [J]. Hong-li QI1,2,Hui ZHAO1,Wei-wen LIU1,Hai-bo ZHANG1(1Department of Instrument Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)(2Instrumentation Science and Dynamic Measurement Laboratory,North University of China,Taiyuan 030051,China). Journal of Zhejiang University(Science A:An International Applied Physics & Engineering Journal) . 2009(08)