Title :
Compensation arithmetic for electrostatic dynamic potential measurement based on system identification
Author :
Wei Ming ; Wang Xiang-dong ; Chen Xiang ; Wang Shu-ping
Author_Institution :
Nat. Key Lab. for EM Simulation & Protection, Shijiazhuang Mech. Eng. Coll., Shijiazhuang, China
Abstract :
Compensation arithmetic based on system identification was brought out. Via getting the standard import signal and distortion export signal through the standard calibration device of electrostatic high-voltage potential, the time domain mathematic model and waveform compensation have been studied by system identification arithmetic. Transfer function model was identified by the least square method. Result of simulation shows that system identification is an effective method to dynamic compensation of electrostatic high-voltage waveform measurement.
Keywords :
calibration; electrostatic discharge; high-voltage techniques; least mean squares methods; time-domain analysis; transfer functions; ESD; compensation arithmetic; distortion export signal; electrostatic discharge; electrostatic dynamic potential measurement; electrostatic high-voltage potential; least square method; standard calibration device; standard import signal; system identification; time domain mathematic model; transfer function model; waveform compensation; Arithmetic; Calibration; Distortion measurement; Electrostatic measurements; Least squares methods; Mathematical model; Mathematics; Signal processing; System identification; Transfer functions; electrostatic; measurement; potential; system identification;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5304253
