Design of Quadrotor Hovering Controller Based on Improved Particle Swarm Optimization. - Xingyang Lu; Xiangyin Zhang; Songmin Jia; Jichao Shan (ISCID (2), 2017)

Variational Optical Flow Based Velocity Estimation for Omni-Directional Intelligent Wheelchair. - Jichao Shan; Xiuzhi Li; Songmin Jia; Xingyang Lu (ISCID (2), 2017)