An analysis of ‘ industrial dynamics ’
暂无分享,去创建一个
In this paper a linearized version of an ‘ industrial dynamics ’ simulation mode discussed by Forrester (1061) is presented and analysed. It is shown that at least for the stop change in final demand treated by Forrester (19R1) the behaviour of the linearized model presented here is not dissimilar to the behaviour of Forrester's nonlinear model. Analysis of the linearized model shows that the poor transient behaviour of the system is due primarily to the modes associated with the exponential smoothing of the demand.
[1] W. L. Brogan,et al. Modelling and optimal control of a production process , 1971 .
[2] D. Teichroew,et al. Optimal control of dynamic operations research models , 1969 .
[3] R E Kalman,et al. CANONICAL STRUCTURE OF LINEAR DYNAMICAL SYSTEMS. , 1962, Proceedings of the National Academy of Sciences of the United States of America.
[4] R. G. Coyle. On the scope and purpose of Industrial Dynamics , 1973 .