Submitted on: 02 May 1999.
Revised on: 06 June 1999.
Accepted on: 18 June 1999.
Nonlinear Analysis-Modelling and Control
http://reply.papertrans.cn/3/232/23197/23197-12.png
http://reply.papertrans.cn/3/232/23197/23197-13.png
Submitted on: 09 June 2014.
Revised on: 26 June 2014.
Accepted on: 23 July 2014.
Nonlinear Analysis-Modelling and Control
Submitted on: 01 February 2009.
Revised on: 09 March 2009.
Accepted on: 15 March 2009.
Nonlinear Analysis-Modelling and Control
http://reply.papertrans.cn/3/232/23197/23197-16.png
Submitted on: 23 August 2011.
Revised on: 17 September 2011.
Accepted on: 22 September 2011.
Nonlinear Analysis-Modelling and Control
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http://reply.papertrans.cn/3/232/23197/23197-19.png
Submitted on: 07 July 2004.
Revised on: 20 August 2004.
Accepted on: 03 September 2004.
Nonlinear Analysis-Modelling and Control