SOLVING PROCESS FOR THE INITIAL VALUE OF A DIFFERENTIAL EQUATION WITH“NON-EXPRESSION”BY INTRODUCING INTERMEDIATE VARIABLES
Di Naixi(Department of Automation)
Generally,the pretreatment must be done when solving a differential equation,the integrate expression of the right function of which can not be given. A solution of this type of differantial equation by introducing intermediate variables has been recommended in this paper. Using this method,the non-synchronous problem caused by numerical methods for integration has been solved,hence, the convergence of system can be ensured.
【CateGory Index】： O241.81