Abstract: To enhance the integral machinery reliability of the mechanical system by means of minimizing mechanical movement clog and controlling correlation failure, some relevant investigations were carried out on failure mode, failure mechanism and scathe analysis. It was found that the main cause of all the mechanism troubles is the generalized deformation. This paper presents a comprehensive mode based on Gershgorin disk principium and transfiguration design. The reliability of general mechanism and relevant failure fault were well controlled by altering nonlinear coupling and fastening into linear ones, with which the generalized distortion and the morbidity of eigenmatrix can be effectively inhibited.