Abstract
This paper presents a Lyapunov-based approach to design the boundary feedback control for an openchannel network composed of a cascade of multi-reach canals, each described by a pair of Saint-Venant equations. The weighted sum of entropies of the multi-reaches is adopted to construct the Lyapunov function. The time derivative of the Lyapunov function is expressed by the water depth variations at the gate boundaries, based on which a class of boundary feedback controllers is presented to guarantee the local asymptotic closed-loop stability. The advantage of this approach is that only the water level depths at the gate boundaries are measured as the feedback.
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References
Chow V T. Open Channel Hydraulics. New York: Mac-Graw Hill Book Company, 1985
Li T -T, Yu W. Local solvability of the boundary value problems for quasilinear hyperbolic systems. Sci China Ser A-Math, 1980, 23(11): 1357–1367
Li T -T, Zhao Y C. Global classical solutions to typical freeboundary problems for quasilinear hyperbolic systems. Sci China Ser A-Math, 1990, 33(7): 769–783
Malaterre P O, Rogers D C, Schuurmans J. Classification of canal control algorithms. J Irrig Drain Eng, 1998, 124(1): 3–10
Schuurmans J, Bosgra O H, Brouwer R. Open-channel flow model approximation for controller design. Appl Math Model, 1995, 19(9): 525–530
Schuurmans J, Clemmens A J, Dijkstra S, et al. Modelling of irrigation and drainage canals for controller design. J Irrig Drain Eng, 1999, 125(6): 338–344
Sawadogo S, Faye R M, Mora-Camino F. Decentralized adaptive predictive control of multireach irrigation canal. Int J Syst Sci, 2001, 32(10): 1287–1296
Gomez M, Rodellar J, Mantecon J A. Predictive control method for decentralized operation of irrgation canals. Appl Math Model, 2002, 26(11): 1039–1056
Litrico X, Georges D. Robust LQG control of single input multiple output dam-river systems. Int J Syst Sci, 2001, 32(6): 798–805
Litrico X, Fromion V. Frequency modeling of open-channel flow. J Hydraul Eng, 2004, 130(8): 806–815
Litrico X, Fromion V. Control of an irrigation canal pool with a mixed control politics. IEEE Trans Control Syst Tech, 2006, 14(1): 99–111
Leugering G, Schmidt E J P G. On the modeling and stabilization of flows in networks of open canals. SIAM J Control Optim, 2002, 41(1): 164–180
de Halleux J, Prieur C, Coron J M, et al. Boundary feedback control in networks of open channels. Automatica, 2003, 39(8): 1365–1376
Coron J M, d’Andrea-Novel B, Bastin G. A Lyapunov approach to control irrigation canals modeled by Saint-Venant equations. In: Proceedings of the 5th European Control Conference. Karlsruhe, Germany: ECC, 1999. 2977–2984
Coron J M, de Halleux J, Bastin G, et al. On boundary control design for quasilinear hyperbolic systems with entropies as Lyapunov functions. In: Proceedings of the 41st IEEE Conference on Decision and Control. Las Vegas, Nevada, USA: IEEE, 2002. 3010–3014
de Halleux J. Boundary control of quasi-linear hyperbolic initial boundary-value problems. Ph. D. Dissertation. Belgium: University Catholique de Louvain, 2004
Cen L, Xi Y. Stability of boundary feedback control based on weighted Lyapunov function in networks of open channels. Acta Auto Sin, 2009, 35(1): 97–102
Graf W H. Fluvial Hydraulics. New York: John Wiley & Sons, 1998
Garcia A. Control and Regulation of open channel flow. Master Dissertation. California: University of California, 1988
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Supported by the National Natural Science Foundation of China (Grant Nos. 60504026, 60674041), and the National High-Tech Research & Development Program of China (Grant No. 2006AA04Z173)
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Cen, L., Xi, Y. Lyapunov-based boundary feedback control in multi-reach canals. Sci. China Ser. F-Inf. Sci. 52, 1157–1164 (2009). https://doi.org/10.1007/s11432-009-0108-7
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DOI: https://doi.org/10.1007/s11432-009-0108-7