Abstract The modelling of stochastic distributed parameter systems has a great importance in chemical engineering from the viewpoint of fault detection, measurement device placing and control. In the following paper an integral equation has been chosen for the stochastic model of a one-dimensional chemical system in transient state. The source of the fluctuations is assumed to be a steady-state process with continuous trajectories w.p. 1. Under weak assumptions it can be shown that the state variable process of a steady-state system is stationary, its correlation function fulfils an explicit operator equation which is closely related to the operator equation of the solution. The proposed method can be easily extended to more complicated noise sources, too.
The effect of point-like noise sources on chemical distributed parameter systems
1986-01-01
6 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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