With the system under the action of singular function,the normal method to solve a differentiate equation according to the characteristics of this equation has been obtained, there by the responses of the system can be worked out conveniently and quickly.
陈勇治.激励信号为奇异函数时微分方程的一般解法[J].重庆工商大学学报(自然科学版),2002,(2): CHEN Yong zhi. A Normal Solution to Differentiate Equation Under the Action of Singular Function[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2002,(2):