Abstract: This paper advances some strategies and algorithms as to how to test the movementfeasibility and to evade the Mechanic Interference Zone automaticaly for improvingthe automatic control lever and control quality.First,some possible methods different from 2-dimension and 3-dimension MechanicInterference Problem are put forward and compared with each other.Then we extendone of the methods to any dimension.Finally,two feasible methods for N-dimensionmecthanic interference and the algorithm flow graphs are suggested.