The internal control system is a new system which changes the process,negates and discards the old system,but the change and evolution are all affected by the motivation effect. By using the reference system change and internal control theory of power division,combined with the factors of internal control system changes,we make an analysis of the internal control system in the evolution of the external drive and internal drive of the internal control system ofinducedandmandatorydemand. According to the infl...