[2] GOODARZI F A,LEE D,LEE T.Geometric stabilization of quadrotor UAV with a payload connected by flexible cable［C］//Proceedings of American Control Conference,Portl-and,2014:4925-4930.

[4] PEDERI Y A,CHEPORNIUK H S.Unmanned aerial vehicles and new technological methods of monitoring and crop protection in precision agriculture［C］//IEEE International Conference Actual Problems of Unmanned Aerial Vehicles Developments (APUAVD),Kiev,2015:298-301.

[6] KELLER J.Navy issues urgent order to equip MQ-8 UAV helicopter with maritime surveillance radar［J］.Military and Aerospace Electronics,2013,24(2):31-32.

[9] MARKLEY F L,CRASSIDIS J L.Fundamentals of spacecraft attitude determination and control［M］.Berlin:Springer,2014.

[10] KHOSRAVIAN A,TRUMPF J,MAHONY R,et al.Recursive attitude estimation in the presence of multi-rate and multi-delay vector measurements［C］//Proceedings of the American Control Conference(ACC),IEEE,2015:1-8.

[14] MICHAEL N,MELLINGER D,LINDSEY Q,et al.The GRASP multiple micro-UAV testbed［J］.IEEE Robotics & Automation Magazine,2010,17(3):56-65.