State Estimation and Coordinated Control System

Abstract

By taking full advantage of distributed electric vehicles in vehicle dynamic control field, optimized design has been made on dynamic control of full vehicle based on state estimation and coordinated control system of distributed electric vehicles. For tackling such problems concerning distributed electric vehicles as imperfect system in state estimation field, insufficient coordination degree in coordinated control field, poor control adaptability and poor disturbance-resistance capability, a system for dynamic state estimation and coordinated control of full vehicle by making full use of property of distributed electric vehicles is set, comprehensively improving precision of state estimation and dynamic performance of vehicles. This chapter studied state estimation and coordinated control system of distributed electric vehicles. Based on the concept of hierarchical design, the integrated system framework was designed, functions of various subsystems were specified, input and output of various subsystems were defined, logical relation of each layer was combed and technological difficulties and key points concerning the system was planned.