Slip control for IWM vehicles based on hierarchical LQR

A proper dynamical model with the physical interconnection is necessary to accurately capture the slip phenomena of in-wheel-motored vehicles, since the wheels interact with each other through the vehicle body to make up the vehicle motion. Considering the uptrend in the number of in-wheel-motors, this paper proposes a way to effectively model the slip phenomena as a multi-agent dynamical system. A hierarchical LQR for time-varying...