Optimal control for time-delayed nonlinear discrete system based on IFE method
时滞非线性离散动态系统最优控制的信息融合估计方法

An information-fusion estimation (IFE) method is proposed for the optimal control of time-delay nonlinear discrete-systems.All information about the control variable,including the ideal control strategy,the expected object trajec- tory,and the system dynamic equations are considered as the"measurement information"of the control variable.Thus, the problem of optimal control is transformed into the"non-linear estimation"problem of the control variable.The math- ematical simulation results show that the IFE method is better than the DISOPE (dynamic integrated system optimization and parameter estimation) method proposed in3].