Fuzzy-PID controlled lift feedback fin stabilizer

Conventional PID controllers are widely used in fin stabilizer control systems, but they have time-variations, nonlinearity, and uncertainty influencing their control effects. A lift feedback fuzzy-PID control method was developed to better deal with these problems, and this lift feedback fin stabil...

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Veröffentlicht in:	Journal of marine science and application 2008-06, Vol.7 (2), p.127-134
1. Verfasser:	梁燕华金鸿章梁利华
Format:	Artikel
Sprache:	eng
Schlagworte:	Control systems Control theory Controllers Electrical Machines and Networks Engineering Feedback Geotechnical Engineering & Applied Earth Sciences Lift Machinery and Machine Elements Marine Offshore Engineering PID Power Electronics Proportional integral derivative Simulation Uncertainty 反馈控制模糊控制稳定性
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Beschreibung
Zusammenfassung:	Conventional PID controllers are widely used in fin stabilizer control systems, but they have time-variations, nonlinearity, and uncertainty influencing their control effects. A lift feedback fuzzy-PID control method was developed to better deal with these problems, and this lift feedback fin stabilizer system was simulated under different sea condition. Test results showed the system has better anti-rolling performance than traditional fin-angle PID control systems.
ISSN:	1671-9433 1993-5048
DOI:	10.1007/s11804-008-7018-8