Chaos Study in System Dynamics

Based on our study of synergetics and dissipative structure theory, by means of mathematics, in terms of the viewpoint of system dynamics, this paper concentrates on the study of chaos in system dynamics: we analyze the nature of chaos phenomenon and the characteristics of system dynamics, put forward the viewpoint that chaos testing should be included in model testing of S.D. ; we investgate several necessary conditions of chaos; we creat a model to question a famous sufficient condition of chaos; then, we shed some light on the way toward which chaos will occur. At last, we successfully apply our theoretic study to a standard nuclear spin generator model.