Patent ID: 10908565

Abstract:
A calculation method includes: acquiring one or more sets of time-series data including a sample u0 of control input u, a sample ym0 of first output ym, and a sample yf0 of second output yf; and calculating a value ρ* based on the time-series data, a transfer function C(ρ), and a model function Td that defines a normative value of the second output yf relative to a desired value r. The value ρ* is a value of parameter ρ that minimizes a control error and that is to be set to a control system. The control error is one of: an error between yf0 and a normative value of yf, the normative value of yf being calculated from C(ρ), Td, u0, and ym0; and an error between u0 and a normative value of the control input u, the normative value of u being calculated from C(ρ), Td, ym0, and yf0.