Series-parallel robot combined processing system and control method thereof

The invention discloses a series-parallel robot combined processing system and a control method thereof. The system comprises a series robot, a parallel robot, a controller, a platform, workpieces to be processed and a terminal executer. The controller controls the series robot and the parallel robot by adopting a layering control system, the upper controller is used for distributing tasks and controlling movement, and the lower series-parallel robot is used for driving hardware and executing the tasks. The invention combines the system hardware with software, thereby enhancing the automation degree, production efficiency, bearing capability and repetitive positioning accuracy of processing, strengthening the flexibility and adaptability of the system, realizing real-time control on line, and having a certain intelligent performance.