3 papers
physics.pop-ph2021
Quasi Time-Fuel Optimal Control Strategy for dynamic target tracking
Huaihang Zheng, Junzheng Wang, Dawei Shi +2
This brief proposes a quasi time-fuel optimal control strategy to solve the dynamic tracking problem of unmanned systems when fuel and control input are limited. This kind of motio…
cs.RO2020
Coordinated Motion Control and Event-based Obstacle-crossing for Four Wheel-leg Independent Motor-driven Robotic System via MPC
Dongchen Liu, Junzheng Wang, Shoukun Wang
This work presents the coordinated motion control and obstacle-crossing problem for the four wheel-leg independent motor-driven robotic systems via a model predictive control (MPC)…
cs.RO2020
Posture Adjustment for a Wheel-legged Robotic System via Leg Force Control with Prescribed Transient Performance
Dongchen Liu, Junzheng Wang, Shoukun Wang +3
This work proposes a force control strategy with prescribed transient performance for the legs of a wheel-legged robotic system to realize the posture adjustment on uneven roads. A…