| 引用本文: | 谢海斌, 沈林成.柔性长鳍波动推进流体动力测试平台[J].控制理论与应用,2007,24(6):924~928.[点击复制] |
| XIE Hai-bin, SHEN Lin-cheng .Test platform of hydrodynamic force produced by undulation of long flexible fin[J].Control Theory and Technology,2007,24(6):924~928.[点击复制] |
|
| 柔性长鳍波动推进流体动力测试平台 |
| Test platform of hydrodynamic force produced by undulation of long flexible fin |
| 摘要点击 1527 全文点击 1142 投稿时间：2006-06-13 修订日期：2006-11-29 |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| DOI编号 10.7641/j.issn.1000-8152.2007.6.011 |
| 2007,24(6):924-928 |
| 中文关键词 波动推进 流体动力 测试平台 仿生装置 |
| 英文关键词 long flexible fin undulatory propulsion hydrodynamic force test platform bionic device |
| 基金项目 国家部委预研基金资助项目 |
|
| 中文摘要 |
| 为辅助研究鱼类MPF推进模式中的柔性长鳍波动推进动力学问题, 论文研究了构建柔性长鳍波动推进流体动力测试平台的技术方案. 论文首先根据功能需求确定了测试平台的总体结构, 并着重讨论了作为受试模型的柔性长鳍仿生装置以及具有6分力与6自由度运动参数测量功能的流体动力测量系统的设计与实现. 测试平台利用仿生装置模拟仿生对象多种波动运动模式, 借助测量系统对受试模型的各种波动运动进行静态与动态流体动力/力矩测量, 并通过测控系统对整个平台进行远程测控. 论文研究的测试平台将为柔性长鳍波动推进机理及控制技术研究提供重要试验平台. |
| 英文摘要 |
| A technical scheme is presented to construct the test platform of hydrodynamic force produced by undulation of the long flexible fin, which will be an supplementary tool for studying dynamics of the long flexible fin undulatory propulsion belonging to fish MPF (median and/or pair fin) propulsion mode. Firstly, the architecture of test platform is determined according to the functional requirements. Secondly, the bionic device of the long flexible fin is designed as a tested model and the measurement system of hydrodynamic force capable of measuring 6 degreees of freedom forces and motion parameters. The test platform utilizes the bionic device to imitate diversified undulatory movement modes of the bionic object, uses the measurement system to obtain the hydrodynamic forces and moments under the static and dynamic conditions, and realizes remote operation through the measurement and control system. The test platform will be an important platform used to studying the mechanism and control of the long flexible fin undultory propulsion. |