Guang-Cai Li

A Resilient Positioning Method via Active Fault Detection for Unmanned Vehicles With Low-Redundancy Sensors

Continuous and reliable positioning is essential for unmanned vehicles operating in adverse or hostile environments. However, practical constraints on power, space, and payload often limit sensor redundancy, making positioning systems more vulnerable to sensor faults under harsh conditions. Robust fault detection and i...

EnvPosNet: a deep neural network to calibrate smartphone GNSS chipset positioning bias with environmental and locational information