4 papers · 1 filter
Fault Tolerant Control of Mecanum Wheeled Mobile Robots
Xuehui Ma, Shiliang Zhang, Zhiyong Sun
Mecanum wheeled mobile robots (MWMRs) are highly susceptible to actuator faults that degrade performance and risk mission failure. Current fault tolerant control (FTC) schemes for…
Adaptive Fault-tolerant Control of Underwater Vehicles with Thruster Failures
Haolin Liu, Shiliang Zhang, Shangbin Jiao +5
This paper presents a fault-tolerant control for the trajectory tracking of autonomous underwater vehicles (AUVs) against thruster failures. We formulate faults in AUV thrusters as…
Exploring the Generalizability of Geomagnetic Navigation: A Deep Reinforcement Learning approach with Policy Distillation
Wenqi Bai, Shiliang Zhang, Xiaohui Zhang +4
The advancement in autonomous vehicles has empowered navigation and exploration in unknown environments. Geomagnetic navigation for autonomous vehicles has drawn increasing attenti…
Hardware-in-the-loop Simulation Testbed for Geomagnetic Navigation
Songnan Yang, Shiliang Zhang, Qianyun Zhang +2
Geomagnetic navigation leverages the ubiquitous Earth's magnetic signals to navigate missions, without dependence on GPS services or pre-stored geographic maps. It has drawn increa…