| 半潜式海洋平台定位系统的控制系统研究 |
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| 引用本文： | 鄢华林,姜飞龙,周 超,赵 瑞,李亚南,袁 威.半潜式海洋平台定位系统的控制系统研究[J].海洋工程,2012,30(3):145-149. |
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| 作者姓名： | 鄢华林 姜飞龙 周 超 赵 瑞 李亚南 袁 威 |
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| 作者单位： | 江苏科技大学机械工程学院 |
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| 基金项目： | 江苏省研究生科技创新计划资助项目(CXLX11_0285) |
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| 摘 要： | 以海洋平台定位系统作为研究对象,阐述了平台定位的主要组成和工作原理,设计了满足速度控制、同步控制和恒张力控制的不同运行模式下的系泊绞车液压系统,分析了液压系统各主要元件在系统中的作用。采用伪微分反馈控制算法对系泊绞车进行控制,并给出了同步控制的策略和恒张力的计算调定方法。Matlab仿真表明,伪微分控制算法具有很好的动态响应特性,完全满足海洋平台系泊定位的要求。
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| 关 键 词： | 海洋平台 系泊定位 液压系统 伪微分控制 |
Research on semi submersible ocean platform location control system |
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| YAN Hua-linJ,IANG Fei-long,ZHOU Chao,ZHAO Rui,LI Ya=nan and YUAN Wei.Research on semi submersible ocean platform location control system[J].Ocean Engineering,2012,30(3):145-149. |
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| Authors: | YAN Hua-linJ IANG Fei-long ZHOU Chao ZHAO Rui LI Ya=nan and YUAN Wei |
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| Institution: | (School of Mechanical Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China) |
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| Abstract: | Ocean positioning platform is taken as the research object.The main structure and the principle are specified.The hydraulic mooring winch system positioning the ocean platform is designed to run under different modes,speed control,synchronous control and constant tension control as arranged.The role components in the hydraulic system are analyzed.The way to calculate and set the constant tension is introduced,and Pseudo-derivation feedback control is adapted to control the mooring winch.Matlab is used in simulation and advantages can be seen from the simulation result: pseudo-derivation feedback control with good dynamic response can meet the need to moor the ocean platform and will have broad application prospects in other areas. |
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| Keywords: | ocean platform mooring position hydraulic system pseudo-derivation feedback control |
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