Details

Autor(en) / Beteiligte

• Thomassin, Magalie
• Bastogne, Thierry
• Richard, Alain
• Garnier, Hugues

Titel

GENERALIZATION OF A CORRELATION METHOD FOR TIME-DELAY ESTIMATION WITH APPLICATION TO A RIVER REACH

Ist Teil von

• IFAC Proceedings Volumes, 2006, Vol.39 (1), p.891-896

Erscheinungsjahr

2006

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This paper addresses the problem of time-delay estimation in the specific case of structures with combined feedback/feedforward control. In the case of closed loop single-input/single-output systems, several methods have been developed in order to estimate the time-delay. In particular, this parameter may be determined by using a correlation analysis proposed by Zheng and Feng (1990). The purpose of this work is to generalize the latter approach to the case of feedback/feedforward systems (with two inputs: the control input and the measured disturbance). This is motivated by an application to a managed river reach in passive experimental conditions.