Wang Pengyu

Research on TTC200 Controller Hardware-in-the-Loop Simulation Base on dSPACE

In this article, hardware-in-the-loop simulation platform solutions have been proposed based on the characteristics and demands in development of electronic control unit in hybrid electric vehicles. And completed the development process of the controller hardware-in-the-loop simulation based on the hybrid electric excavator, focus on achieving the CAN communication between TTC200 controller and dSPACE. Finally, verify the feasibility of using the controller hardware-in-the-loop simulation platform technical solutions in the development process of the hybrid electric excavator on the basis of CAN communication experiments and co-simulation.

The Affect of Motor Efficiency on Regenerative Braking at Low-Speed Stage

An analysis of motor recovery efficiency characteristics in the low-speed was made. Based on this analysis, the control strategy was revised. Simulations were performed on the simulations platform based on Simulink-AMESim co-simulation. Simulation results indicated that the revised control strategy was helpful for increasing the efficiency of energy recovery.