Dispersion control system, load distribution device and control method of distributed control system

摘要

A plurality of controllers that repeat the state of the object to be controlled and output the determined signal by performing a pre-set task to the control object are provided, and the plurality of controllers are connected by the network In the distributed control system, the activation relation of the task to be controlled is stored, and the information about the activation relation of the task and the system which specifies the task to be executed in the coming order based on the information about the task currently being executed by the controller An inexpensive and reliable control system is provided that comprises a simulator and a task broker that determines the controller to perform the identified tasks by the system simulator from the plurality of controllers .