Synchronous control method and synchronous control system of multiple controlled components

A synchronous control system of multiple controlled components, the synchronous control system comprising a first controller and multiple controlled components connected with the first controller, wherein the first controller comprises:

• a response duration acquisition module for acquiring respectively response durations during which the multiple controlled components execute their corresponding control instructions;
• a control module for determining respectively instruction execution delay durations corresponding to the multiple controlled components according to the response durations during which the multiple controlled components execute their corresponding control instructions, and controlling the multiple controlled components to execute their corresponding control instructions according to the instruction execution delay durations corresponding to the multiple controlled components, such that the multiple controlled components are able to complete their corresponding operations synchronously.