Generalized energy index(GEI) is presented to evaluate the dynamic characteristics of vehicle/track system by borrowing the idea from the method of energy concentration ratio,and energy weight coefficients are introduced to characterize the inherent property that the irregularity with different wavelength has different effect on the dynamic response of the vehicle/track system.

Based on the generalized cost criterion, a new recursive prediction error learning algorithm (GRPE) for diagonal recurrent neural networks (DRNN) is presented, which has the second order convergence.

On generalized new quantitative index of N-function;

Application of establishment method of generalized index based on entropy in Chinese medicine;

Computation and application of generalized reliability index vectors