5Shin Gang Wook,et al.Genetic algorithm for identification of time delay systems from step responses[J].I International Journal of Control,Automation and System.2007,5(1):79-85.
6Hu Guoliang,etc.Electro-hydraulic Control System of Shield Tunnel Boring Machine for Simulator Stand[C].The Sixth International Conference on Fluid Power Transmission and Control (ICFP'2005),Hangzhou,China,April 5-8,2005:94-99.
