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http://dx.doi.org/10.12652/Ksce.2010.30.4A.337

Sluice Gates Control Monitoring of Oil Pressure-Machine Using FDC Tuning Control Technique  

Heo, Gwanghee (건양대학교 건설시스템공학과)
Kim, Chunggil (충남대학교 토목공학과)
Publication Information
KSCE Journal of Civil and Environmental Engineering Research / v.30, no.4A, 2010 , pp. 337-342 More about this Journal
Abstract
Generally most sluice gates are closed and opened by a mechanical winch, a winch using an oil-pressure, or a winch mixing both. Because of their size and structure, they should be safely operated with more than two pulling devices helping each other. At the moment of their opening and closing, there usually occur some additional loads to the structure which cannot be exactly measurable at the stage of designing. Such additional loads can cause the sluice gate to be unbalanced and make it hard to open and close the gate, and by also overloading a winch, they can inflict a significant damage to the safety of the sluice gate. This paper explains a FDC(Force-Displacement Control) system which simultaneously considered the oil-pressure and displacement in order to evenly distribute the force and make a winch balanced at the opening and closing motion. This FDC system was implemented by means of the PID(Proportional Integral Derivative) function of XG 5000 program. It was experimented on a model of the sluice gate winch with the hydraulic oil pressure cylinder. The experiments showed that the developed FDC system made the winch of hydraulic oil pressure cylinder open and close cooperatively in spite of various external loads. Therefore the FDC system is proven effective when it is applied to a winch of sluice gate.
Keywords
sluice gate; Tuning Control; FDC(Force-Displacement Control) System; PID(Proportional Integral Derivative) System; Hydraulic Pressure;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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