Control method of extension entropy weight combined controller and racing car control method

The invention discloses an extension entropy weight combined controller control method and a racing car control method. The extension entropy weight combined controller control method comprises the steps of selecting a racing car front wheel turning angle and a racing car longitudinal speed of an unmanned formula racing car as characteristic quantities, and calculating a node domain and a stability domain of each characteristic quantity when the racing car runs; calculating real-time information entropy according to the characteristic quantities; calculating the weight of each characteristic quantity according to the information entropy; calculating the correlation degree between the characteristic quantity and the stability domain according to the stability domain of the characteristic quantity; and determining the rotation angle control output and the brake control output of the racing car according to the correlation degree and the weight. According to the invention, steering and braking are jointly contro