中文
Identification of Sine Driving Force of Duffing Oscillator Based on Extended Kalman Filter
RUI Guo-sheng1, ZHANG Yang1;2, ZHANG Song1;2, MIAO Jun1;2
Journal of Applied Sciences . 2012, (4): 343 -348 .  DOI: 10.3969/j.issn.0255-8297.2012.04.003