Autonomous tracking of oil and gas pipelines by an unmanned aerial vehicle. - Amit Shukla 002; Huang Xiaoqian; Hamad Karki (MWSCAS, 2016)

A position control design for UAVs low-altitude visual tracking of linear ground structures by the designed variant PID controller. - Huang Xiaoqian; Amit Shukla 002; Hamad Karki; Xiaoxiong Zhang (ASCC, 2017)