engleski

Fuzzy Gain Scheduling Control of the Condensate Level

This paper addresses a problem of condensate level control. Due to nonlinear geometry of a drum and nonlinearities induced by pump and valve, the process is highly nonlinear. Simulation results show difficulties that arise in case of usage of standard three state controller. In order to avoid these problems and to improve control quality the fuzzy gain scheduling control scheme is proposed. Simulation results show that this strategy can cope with the nonlinear character of the process thus improving quality.

Intelligent control; fuzzy control; gain-scheduling; condenser

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