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Rothfuss, R.; Rudolph, J.; Zeitz, M.

Flatness based control of a nonlinear chemical reactor model. (English) Zbl 0865.93046

Automatica 32, No. 10, 1433-1439 (1996).
Summary: The nonlinear model of a continuous stirred tank reactor is shown to be flat. The flatness permits the design of suitable trajectories on the basis of the explicit stationary solution and the tracking of these trajectories asymptotically using quasi-static state feedback linearization. A nonlinear local observer with a time-varying gain is designed allowing the realization of the state feedback in the case of partial measurement of the state. Simulation results illustrate the tracking behavior of the closed loop with the observer.

Cited in 25 Documents

MSC:

93C95 Application models in control theory
93C10 Nonlinear systems in control theory
93B07 Observability

Keywords:

nonlinear model; continuous stirred tank reactor; flatness; tracking; feedback linearization; observer

Software:

Mathematica
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\textit{R. Rothfuss} et al., Automatica 32, No. 10, 1433--1439 (1996; Zbl 0865.93046)
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References:

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