| 基于滤波技术的船舶航向控制研究 |
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| 引用本文： | 籍艳,刘鹏,宋文杰.基于滤波技术的船舶航向控制研究[J].山东科学,2012,25(6):90-93. |
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| 作者姓名： | 籍艳 刘鹏 宋文杰 |
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| 作者单位： | 山东省海洋环境监测技术重点试验室，山东省科学院海洋仪器仪表研究所，山东 青岛 266001 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，山东省自然科学基金 |
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| 摘 要： | 当海况较高时，海浪干扰力矩远大于船舵控制力矩，通过操舵很难减小航向偏离幅度，导致无效操舵次数增加。本文采用航向滤波的方法对航向信号进行处理，滤除海浪干扰主值频段对航向控制系统的影响，减少航向控制系统对海浪干扰主值频段的响应，从而减少无效操舵，降低舵机能量消耗和磨损。
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| 关 键 词： | 航向滤波 航向控制 无效操舵 |
| 收稿时间： | 2012-09-03 |
Research on course signal filtering based ship heading control |
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| JI Yan,LIU Peng,SONG Wen-jie.Research on course signal filtering based ship heading control[J].Shandong Science,2012,25(6):90-93. |
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| Authors: | JI Yan LIU Peng SONG Wen-jie |
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| Institution: | Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266001, China |
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| Abstract: | The disturbance torque of ocean wave is much larger than that of a rudder, so it is difficult to reduce yaw angle with rudder control and then the number of noneffective rudder will increase in the case of high ocean wave. We employ a course filter to process yaw angle of a course and reduce the impact of main value frequency of ocean wave on a heading control system. The filter will reduce the response of a heading control system to wave disturbance and then reduce the number of noneffective rudder. This will reduce the energy consumption and wearout of a steering, |
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| Keywords: | course filter heading control noneffective rudder |
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