Brief paper: Filtering in distributed parameter systems with moving boundaries

Authors:
W. H. Ray;J. H. Seinfeld
Affiliations:
Department of Chemical Engineering, State University of New York at Buffalo, Buffalo, New York 14214, USA;Department of Chemical Engineering, California Institute of Technology, Pasadena, California 91109, USA
Venue:
Automatica (Journal of IFAC)
Year:
1975

Citing 1
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Abstract

A general filter is presented for nonlinear distributed parameter systems having an arbitrary number of moving boundaries. The filter is capable of including both volume and boundary process noise as well as measurement errors. A large number of potential applications of the results, ranging from the estimation of the extent of crude oil spills to metallurgical solidification problems, are discussed.