INTEGRATED CONTROL SYSTEM

An integrated control system for a machine such as an engine. The machine is composed of plurality of components such as a throttle valve and a fuel injector. The control system has a plurality of control modules for controlling the respective components and finally controlling the machine through the control of the components. Each control module is associated with at least one parameter for controlling each component. The parameter is evolved under genetic algorithm so as to be adapted to at least one of a predetermined characteristic that is a target of the machine, a characteristic of a user who uses the machine, a using condition and an environmental condition of the machine.