CONTROL SYSTEM HAVING VIRTUAL POWER MONITOR FOR REALIZING FUNCTION TO EVALUATE/ANALYZE STABILITY OF CONTROL OBJECT

摘要

There is provided a system configuration capable of evaluating stability of output from a user control system including various affects such as unknown motion characteristic and external turbulence and guaranteeing stability of the output from the user control system in spite of the unknown motion characteristic and external turbulence. That is, the control system having a virtual power monitor for realizing the function of evaluating/analyzing stability of a control object includes: a conservative control rule (104) capable of receiving a feedback signal from a user control object (3) and inputting an operation amount to the user control object (3) in a user control system (2') where the user control object (3) is controlled by a user control rule (5); and a virtual power monitor (110) for observing power virtually transmitted from the conservative control rule (104) to the user control object (3). Thus, it is possible to evaluate stability of the output from the user control system (2').