Information fusion optimal preview control for nonlinear discrete system

By introducing information fusion techniques into optimal preview control,information fusion optimal preview control(IFOPC) of nonlinear discrete system is proposed.All informations on control strategy,including ideal control strategy,expected object trajectory and dynamics of system,are regarded as measuring information of control strategy.Therefore,the problem of optimal control is transferred into the one of information fusion estimate.An algorithm of IFOPC is detailedly deduced,and the selection of preview step is discussed.Finally,the simulation of manipulator shift control shows the effectiveness of the proposed control system algorithm.