Bearing-Only Obstacle Avoidance Based on Unknown Input Observer and Angle-Dependent Artificial Potential Field. - Xiaohua Wang 004; Yan Liang 001; Shun Liu; Linfeng Xu 002 (Sensors, 2019)

State Estimation for the Unknown Motion Model with Bearing-only Measurement. - Xiaohua Wang 004; Yan Liang 001; Linfeng Xu 002 (ICCAIS, 2021)