| 引用本文: | 马洁,陈智勇,侯忠生.大型舰船综合减摇系统无模型自适应控制[J].控制理论与应用,2009,26(11):1289~1292.[点击复制] |
| MA Jie,CHEN Zhi-yong,HOU Zhong-sheng.Model-free adaptive control of integrated roll-reducing system for large warships[J].Control Theory and Technology,2009,26(11):1289~1292.[点击复制] |
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| 大型舰船综合减摇系统无模型自适应控制 |
| Model-free adaptive control of integrated roll-reducing system for large warships |
| 摘要点击 1678 全文点击 1346 投稿时间：2008-07-04 修订日期：2009-01-13 |
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| DOI编号 10.7641/j.issn.1000-8152.2009.11.CCTA080696 |
| 2009,26(11):1289-1292 |
| 中文关键词 大型舰船 鳍/被动水舱 非线性系统 无模型自适应控制 |
| 英文关键词 large warships fin/roll-reducing tank nonlinear system model-free adaptive control(MFAC) |
| 基金项目 国家自然科学基金资助项目(60774022); 北京市教育委员会科技计划面上基金资助项目(KM200711232007). |
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| 中文摘要 |
| 针对减摇鳍单独控制, 减摇水舱单独控制和鳍/被动水舱综合控制3种减摇系统设计了无模型自适应控制方案, 并对相应的减摇效果进行仿真研究. 仿真研究结果表明: 大型舰船采用基于无模型自适应控制的鳍/被动水舱联合减摇方案, 其工作性能好于单独使用减摇鳍或减摇水舱等减摇装置的性能, 在各种航态下都能满足系统设计要求. 另外, 无模型自适应控制仅用系统I/O数据, 不必事先建立系统精确的数学模型, 可适应海况的变化, 且参数调整少, 计算量小, 还能适应系统对快速性的要求. |
| 英文摘要 |
| We propose a model-free adaptive control(MFAC) scheme to tackle the rolling of a large warship by integrating three separate roll-reducing strategies of the warship, i.e., the single fin stabilizer control, the single roll-reducing tank
control and the integrated fin/roll-reducing tank control. Simulation results show that this integrated scheme provides much better performance than that of the fin-control or the roll-reducing tank control in independent operation. The integrated roll-reducing strategy has the roll-reducing ability in full-conditions; it deals with encountering waves in different directions and different ship speeds. Furthermore, since the MFAC-based controller only uses the I/O data, the exact mathematic model is not needed in advance; this makes it adaptable to various sea situations. The adjustable parameters are few, and
the computation required is little. |
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