The relationship between control requirements, process complexity and modelling effort in the design process of river control systems

Cuno, B.; Theobald, Stephan

doi:10.1016/s0378-4754(98)00090-1

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Simplified Modeling Of the River Reach1

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2003

2009

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Cited by 3 publications

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“…Indeed, in the absence of tributary inflows, the river reach dynamics around an operating point can be approximately described by a model structure whose main elements are a time-delay and an integrator term [2] …”

Section: Simplified Modeling Of the River Reachmentioning

confidence: 99%

Identification of a Managed River Reach by a Bayesian Approach

Thomassin

Bastogne²,

Richard³

2009

IEEE Trans. Contr. Syst. Technol.

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This paper considers the problem of identification, and more particularly of time-delay estimation, of a river reach managed to produce hydroelectric power. Difficulties lie in the obligation to use data collected during a combined feedback/feedforward control carried out by a human operator. We propose a Bayesian identification method, nonsupervised and simple to implement, estimating jointly the time-delay and a finite impulse response (FIR). It is based on the detection of an abrupt change in the FIR at a time equal to the time-delay. Experimental results show the effectiveness of the proposed method to estimate the river reach time-delay from data collected in imposed experimental conditions.

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Section: Simplified Modeling Of the River Reachmentioning

confidence: 99%