Monitoring control system and method of piston engine cooling device for unmanned aerial vehicle

The invention provides a monitoring control system and method for a piston engine cooling device for an unmanned aerial vehicle, and the system comprises a temperature collection module which is used for collecting the cylinder head temperature and the exhaust temperature of each cylinder body, and transmitting the temperatures to a main control module; the throttle valve opening acquisition module is used for acquiring the throttle valve opening of each cylinder body and sending the throttle valve opening to the main control module; the main control module is used for receiving the exhaust temperature input by the temperature acquisition module and the throttle opening input by the throttle opening acquisition module, and sending an adjustment instruction to the steering engine execution module based on a throttle opening-power function and an exhaust temperature-power function; and the steering engine execution module is used for receiving the adjusting instruction sent by the main control module and conduc