Based on the electromechanical coupled dynamic model of a generic electromechanical integrated drive system
the speed transfer function was obtained
and the state space express of the system with a regulator was derived. Considering the requirement of engineering practice
the theoretical model of optimal control was built
and the optimal control rule was obtained. The Riccati matrix equation was solved
the feedback gain matrix was acquired
and the tracking response and optimal control input were simulated with Matlab software. Finally
the dynamic performance was greatly improved
and the combination of proportion integration (PI) regulator and optimal control was achieved. The results offer meaningful instruction for the practical application of the generic drive system.