论文信息 - Advanced control politics and optimal performance for an irrigation canal

Advanced control politics and optimal performance for an irrigation canal

The paper firstly presents the model of an irrigation canal, obtained by linearizing Saint-Venant equations around a steady state. Classical control politics for an irrigation canal are then interpreted using automatic control tools. The time-delay from upstream discharge to downstream water level induces a limitation in the real-time performance of the controlled system for the so-called distant downstream control, that is not present in the local upstream control. A mixed controller combining distant downstream and local upstream control is proposed. The problem is casted into the H∞ optimization framework, and experimentally tested on an experimental canal located in Portugal.

X. Litrico | V. Fromion | V. Fromion | X. Litrico

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