The present invention relates to a PC-based robot control system, which is a new type of a robot control machine. The present invention has aimed at a task-based control machine configuration not a centralized control configuration so that a multi-tasking function is possible through a distributed control system. An embodiment of the present invention provides a task-based robot control system, including robot system interface means that receives a control command for controlling a robot; system kernel means that controls the creation and distinction of one or more software-based virtual robot control machines of virtual robot controller means, which will be described later, in a software way and controls the synchronization between the virtual robot control machines, based on the control command received from the robot system interface means; the virtual robot controller means having one or more software-based virtual robot control machines whose creation and distinction are controlled under the control of the system kernel means, wherein a generated virtual robot control machine processes a robot control execution sentence input through the robot system interface means; and hardware means that actually drives the robot according to a control signal generated by the processing of the execution sentence by the virtual robot control machine.
Task-based robot control system for multi-tasking