WIT Press

Model-based Situation Assessment Of Dynamic Physical Systems

Price

Free (open access)

Paper DOI

10.2495/AI970391

Volume

19

Pages

21

Published

1997

Size

67 kb

Author(s)

P. Baroni, G. Guida, G. Lamperti & M. Zanella

Abstract

This paper focuses on the scheduled situation assessment of dynamic physical systems to which testing is not applied. First, a set of modeling concepts as to physical system operation is introduced: such concepts stress the importance of the role played by system parameters, which are a number of physical, chemical, dimensional, structural, spatial properties of the physical system at hand. So, situation assessment is defined as the task of determining the current system parameter values of a given physical system. Since parameters are evolving over time owing to wear and tear phenomena, a set of assumptions as to the dynamic evolution of the values of system parameter is discussed. Then, a logical

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