Control device, control method and computer readable medium for controlling plant based on prediction model and constraint condition

Abstract

A control device () of a plant which controls operation amounts of a plurality of types of equipment constituting the plant, the control device includes a prediction model deriving unit () that derives a prediction model from which a monitoring target value is output, an adjustment amount calculating unit () that calculates adjustment amounts of operation amounts in the case where the monitoring target value becomes a desired value and calculates differences between the operation amounts of existing control and the calculated operation amounts as first adjustment amounts, a constraint condition setting unit () that sets constraint conditions based on a measurement value and operation conditions of the plant, and an operation amount calculating unit () that calculates second adjustment amounts to which the constraint conditions are applied and calculates a plurality of the adjusted operation amounts based on each of the calculated second adjustment amounts.