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Nonlinear process control using contraction theory

✍ Scribed by Winfried Lohmiller; Jean-Jacques E. Slotine

Publisher
American Institute of Chemical Engineers
Year
2000
Tongue
English
Weight
130 KB
Volume
46
Category
Article
ISSN
0001-1541

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Contraction theory is a recently developed nonlinear control system tool based on an exact differential analysis of convergence. Contraction theory is applied to stability analysis and control system design for nonlinear chemical processes. Simple designs with explicit stability and convergence guarantees are obtained by taking advantage of the monotonicity of the reaction rates and the linear ambiguity in the choice of the chemical state.

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