Method for designing shaft torque controller and feedback controller of test system, and shaft torque controller designed on basis of same design method

Abstract

This design method is provided with a design process for a computer to design a μ controller satisfying a prescribed design condition in a feedback control system provided with the μ controller and a generalized plant. Set in the design process are: an integration operation amount calculation unit which calculates an integration operation amount; a summing unit which sums the output from the μ controller and the integration operation amount and generates an input to a nominal plant; a first control amount output port which outputs, as a first control amount output, an output obtained by multiplying the deviation input by a weight function Ge(s); and a second control amount output port which outputs, as a second control amount output, an output obtained by multiplying the output from the μ controller by a weight function Gip(s).