Host: The Japan Society of Mechanical Engineers
Name : Dynamics and Design Conference 2022
Date : September 05, 2022 - September 08, 2022
In recent years, model-based development such as the HILS system has been used to save time and cost in the development of complex systems such as automobiles. Tire-suspension HILS system was a hybrid method with vehicle dynamics analysis and bench test of the tire-suspension system. The accuracy of an actuator control of the testing machine is significant for this system. In this paper, we proposed to apply inverse dynamics compensation via ‘simulation of feedback control system’ (IDCS) as an actuator control method for tire-suspension HILS. IDCS is a numerical method to obtain an approximate inverse dynamic via feedback control simulation, using only the forward dynamic model of the system. The performance of IDCS with a multibody model of the hardware part of the HILS system was examined in this paper.
