To solve the problem that robot often collides with obstacles such as branches around fruit during picking due to its inability adapt growing environment, this paper proposes an apple-picking path planning algorithm based on improved PSO. The main contents of are: firstly, and surrounding are extracted from 3D point cloud data, direction is calculated; then surface used establish spatial model ...

Job Scheduling in a Multiprocessor architecture is an extremely difficult NP hard problem, because it requires a large combinatorial search space and also precedence constraints between the processes. For the effective utilization of multiprocessor system, efficient assignment and scheduling of jobs is more important. This paper proposes a new improved Particle Swarm Optimization (ImPSO) algori...