Multi-robot assembly unit and layout optimization method

The invention provides a multi-robot assembly unit and a solving method of a layout optimization problem, wherein the multi-robot assembly unit and the solving method of the layout optimization problem are based on a swarm intelligent optimization algorithm, and the minimum robot carrying time and the minimum layout area serve as optimization goals. The solving method has the following specific implementation processes that a mathematical model is built for the multi-robot assembly unit layout optimization problem; according to the known assembly task sequence and part types, the number of robots, robot terminal tools, workpiece storerooms, guide rails and conveyor belts is determined; discretization plane layout is conducted in a meshed mode, and the positions of all assemblies are coded;and robot interference constraint is built, and the mathematical model is subjected to optimization solution through the swarm intelligent optimization algorithm. According to the layout and optimization method, the effectiv