Combines Load Control Based on Gray Generalized Predictive Algorithm

Combine is a nonlinear, time-varying, complex system and there is large time delay in its model. In this paper, a combines load controller based grey generalized predictive control technology is designed. The controller identify the system of combine online, and then control the speed of the vehicle, realize the adaptive load control. The result of various test shows that the controller can quickly and effectively fitting the condition. When the condition changed, the controller can adapt it, and achieve good control effect.