An Equivariant Filter-Based State Estimator for Tightly-Coupled LiDAR–Radar–Inertial Odometry
Over the past decade, the fusion of light detection and ranging (LiDAR) and inertial navigation systems (INS) has become a reliable solution for environmental perception in intelligent mobile platforms. However, LiDAR performance degrades under adverse weather conditions. Millimeter-wave radar offers complementary bene...