CONTROL VALUE CALCULATION DEVICE, CONTROL VALUE CALCULATION METHOD, AND PROGRAM

摘要

A control value calculation device includes a heat balance equation calculating unit and a control value calculating unit. The heat balance equation calculating unit calculates a heat balance equation based on a plurality of relational expressions, the relational expressions respectively corresponding to different timings, the relational expressions showing correspondence relationships between a load with respect to a temperature control device in a compartment, a capacity of the temperature control device, and change in a temperature in the compartment by the temperature control unit, the heat balance equation showing balance when the temperature control device performs heat exchange in the compartment, the heat balance equation showing being expressed by a relationships between a control value of the temperature control device, a target value of the temperature in the compartment, a value of a temperature outside the compartment, and a constant specified based on the relational expressions. The control value calculating unit calculates the control value of the temperature control device based on the heat balance equation and a current target value of the temperature in the compartment.