Technique of predictive function control of reference path based on fuzzy inference

In the system of terrain following, after planning the optimal reference path, the key problem is the design of controller. in order to get simple and precise controller, by adopting predictive function control to calculate control instructions and applying fuzzy inference to compensate the controlled quantity, namely, control quantity equals the control quantity of predictive function control plus fuzzy compensating quantity, hence, reasonable predictive path control system is designed to make fighter track the planned optimal reference path automatically, plenty of numerical simulation referring to various typical terrain show that the scheme is feasible.