Motion planning 31 Robot programming 12 Technology: general issues 12 History of engineering and technology 10 path planning 9 Decision making 5 History of engineering & technology 5 Motion-planning 5 Optimization 5 Potential field 5 Unmanned aerial vehicles (UAV) 5 Energy utilization 4 Path planning 4 Robots 4 Task analysis 4 Trajectories 4 Aerodynamics 3 Collision avoidance 3 Energy efficiency 3 Iterative methods 3 Job analysis 3 Multi agent systems 3 Path planning method 3 Reinforcement learning 3 Trajectory optimization 3 motion planning 3 ADAS 2 Antennas 2 Artificial intelligence 2 Autonomous underwater vehicles 2