Control system

A control system, comprising:

• a drive-side control device driving a control target;
• and
• a host-side control device generating an operation command signal for driving control of the control target by the drive-side control device,
• wherein the drive-side control device comprises:
• a drive-side control structure which comprises a drive-side feedback system comprising one or more controllers to which a feedback signal associated with an operation of the control target is input, and a drive-side control model part having a control model modeling the drive-side feedback system and the control target, the drive-side control structure is configured so as to be capable of model tracking control in accordance with the control model which the drive-side control model part has;
• and
• a drive-side calculating part performing a calculating process of a predetermined signal for driving control of the control target in the drive-side control structure,
• wherein the host-side control device comprises:
• a host-side control structure which comprises a host-side control model part at least having a control model corresponding to the drive-side control model part and is configured such that a host-side correcting signal based on a deviation between an output of the host-side control model part and the operation command signal is fed back to an input side of the host-side control model part, and a corrected command signal generated based on the host-side correcting signal that is fed back and the operation command signal is input to the host-side control model part;
• and
• a host-side calculating part which performs a calculating process of a predetermined signal for driving control of the control target in the host-side control structure,
• wherein the corrected command signal is further input to the drive-side control structure.