Application of MCSFilter to estimate stiction control valve parameters

Amador, Andreia; Fernandes, Florbela P.; Santos, Lino O.; Romanenko, Andrey

http://hdl.handle.net/10198/21677

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Authors

Amador, Andreia

Fernandes, Florbela P.

Santos, Lino O.

Romanenko, Andrey

Abstract(s)

The mitigation of the stiction phenomena in control valves is of paramount importance for efficient industrial plant operation. Mathematical models of sticky valves are typically discontinuous and highly nonlinear. A derivative-free optimization method is applied in the context of parameter estimation in order to determine the stiction parameters of a control valve. The method successfully determines the correct parameter set and compares favorably with a previous case study of this problem that used smooth function.

Keywords

Control vale parameters MCSFilter algorithm Optimization

URI

http://hdl.handle.net/10198/21677

Citation

Amador, Andreia; Fernandes, Florbela P.; Santos, Lino O.; Romanenko, Andrey (2017). Application of MCSFilter to estimate stiction control valve parameters. In International Conference of Numerical Analysis and Applied Mathematics 2016. Rodes, Grécia ISSN 0094-243X