To stably maintain the performance of the control device/method as designed against the nonlinear controlled systems by eliminating the mutual interference between the partial systems of a nonlinear control model, linearizing the behaviors of the partial systems and controlling individually the linear behaviors of partial systems by means of the linear control model.
This controller consists of plural nonlinear controlled system parts 11-1 to 11-n and controls the nonlinear controlled systems 11 which have the nonlinear behaviors and interfere with each other. A nonlinear control model part 12 constructs a nonlinear control model, and a nonlinear control model generation part 13 generates a nonlinear control model. A non-interference linearization feedback design part 14 decides a linear control model. A non-interference linearization feedback controller 15 calculates the nonlinear state feedback (u) and the linearization state quantum ξ. A linear control model part 16 constructs a linear control model, and a control gain calculation part 17 designs a linear controller. Then a linear control part 18 includes plural linear controllers 18-1 to 18-n.
OKADA TAKASHI
INABA HIROMI
MOROOKA YASUO
KAWASE HIROSHI
SAITO YUTAKA
MURAKAMI KATSUTAKA
