Program storage medium for performing system control method using system control method using the model predictive control for robust steady-state target calculation, the model predictive control for robust steady-state target calculation as well as the controller and system controller

摘要

(57) Abstract Method and the device of the steady state goal calculation which describes model uncertainty clearly are disclosed. According to one constitution of this invention, when installing model uncertainty, can the alignment program which it is related to steady state goal calculation, rewrite in the non-linear program which is structured high-level. According to another constitution of this invention, applying main dual inner point method, it can utilize the result of special structure. This invention offers method and the device which select steady state goal vis-a-vis the aforementioned system operation variable vis-a-vis the system which possesses the quality gain parameter G which has known uncertainty description, in order system control variable to be actualization possible in steady state vis-a-vis the parameter G all possible value which is while known uncertainty describing with that, stops. Nominal estimator ^{~G of} system parameter G is made, in addition when according to another constitution of this invention, being ^~G=G, in order the system objective function among those to extremum to drive in the operational steady state which is converted, steady state goal is selected.