CN102663195A - 一种降低旋翼桨叶振动和动应力水平的设计方法 - Google Patents
一种降低旋翼桨叶振动和动应力水平的设计方法 Download PDFInfo
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- CN102663195A CN102663195A CN2012101130179A CN201210113017A CN102663195A CN 102663195 A CN102663195 A CN 102663195A CN 2012101130179 A CN2012101130179 A CN 2012101130179A CN 201210113017 A CN201210113017 A CN 201210113017A CN 102663195 A CN102663195 A CN 102663195A
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CN201210113017.9A CN102663195B (zh) | 2012-04-17 | 2012-04-17 | 一种降低旋翼桨叶振动和动应力水平的设计方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104063549A (zh) * | 2014-07-02 | 2014-09-24 | 湖南大学 | 一种基于振动性能的动力与传动系统匹配方法 |
CN106326501A (zh) * | 2015-06-15 | 2017-01-11 | 上海东浩兰生国际服务贸易(集团)有限公司 | 建筑物结构动力分析用自振频率和振型的计算方法 |
CN111523178A (zh) * | 2020-04-21 | 2020-08-11 | 北京航空航天大学 | 一种降低复合材料旋翼桨毂振动载荷的方法 |
CN111950076A (zh) * | 2020-07-10 | 2020-11-17 | 北京航空航天大学 | 一种降低复合材料旋翼动应力水平的设计方法 |
CN112052528A (zh) * | 2020-09-25 | 2020-12-08 | 中国直升机设计研究所 | 一种直升机新型旋翼桨叶气动外形设计方法 |
CN112867671A (zh) * | 2020-04-28 | 2021-05-28 | 深圳市大疆创新科技有限公司 | 振动模态优化方法、振动模态优化装置和无人机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008524075A (ja) * | 2004-12-20 | 2008-07-10 | シコルスキー エアクラフト コーポレイション | 航空機機体の吸音システム |
US20090121081A1 (en) * | 2007-10-12 | 2009-05-14 | Abe Karem | Composite Bulkhead and Skin Construction |
CN101723091A (zh) * | 2009-12-16 | 2010-06-09 | 李游 | 旋翼直升机的旋翼变距控制装置 |
WO2010134923A1 (en) * | 2009-05-22 | 2010-11-25 | Bell Helicopter Textron Inc. | Rotor blade spacing for vibration attenuation |
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2012
- 2012-04-17 CN CN201210113017.9A patent/CN102663195B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008524075A (ja) * | 2004-12-20 | 2008-07-10 | シコルスキー エアクラフト コーポレイション | 航空機機体の吸音システム |
US20090121081A1 (en) * | 2007-10-12 | 2009-05-14 | Abe Karem | Composite Bulkhead and Skin Construction |
WO2010134923A1 (en) * | 2009-05-22 | 2010-11-25 | Bell Helicopter Textron Inc. | Rotor blade spacing for vibration attenuation |
CN101723091A (zh) * | 2009-12-16 | 2010-06-09 | 李游 | 旋翼直升机的旋翼变距控制装置 |
Non-Patent Citations (3)
Title |
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GUO JUN-XIAN ET.AL.: "Composite Rotor Blade Design Optimization for Vibration Reduction with Aeroelastic Constraints", 《CHINESE JOURNAL OF AERONAUTICS》, vol. 17, no. 3, 31 August 2004 (2004-08-31), pages 152 - 158 * |
向锦武等: "直升机减振的旋翼桨叶优化设计研究综述", 《北京航空航天大学学报》, vol. 27, no. 1, 8 February 2001 (2001-02-08), pages 32 - 35 * |
徐敏等: "降低直升机振动水平的桨叶襟翼主动控制技术综述", 《直升机技术》, no. 2, 31 December 2007 (2007-12-31), pages 56 - 61 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104063549A (zh) * | 2014-07-02 | 2014-09-24 | 湖南大学 | 一种基于振动性能的动力与传动系统匹配方法 |
CN104063549B (zh) * | 2014-07-02 | 2017-05-10 | 湖南大学 | 一种基于振动性能的动力与传动系统匹配方法 |
CN106326501A (zh) * | 2015-06-15 | 2017-01-11 | 上海东浩兰生国际服务贸易(集团)有限公司 | 建筑物结构动力分析用自振频率和振型的计算方法 |
CN106326501B (zh) * | 2015-06-15 | 2019-06-25 | 上海东浩兰生国际服务贸易(集团)有限公司 | 建筑物结构动力分析用自振频率和振型的计算方法 |
CN111523178A (zh) * | 2020-04-21 | 2020-08-11 | 北京航空航天大学 | 一种降低复合材料旋翼桨毂振动载荷的方法 |
CN112867671A (zh) * | 2020-04-28 | 2021-05-28 | 深圳市大疆创新科技有限公司 | 振动模态优化方法、振动模态优化装置和无人机 |
CN111950076A (zh) * | 2020-07-10 | 2020-11-17 | 北京航空航天大学 | 一种降低复合材料旋翼动应力水平的设计方法 |
CN112052528A (zh) * | 2020-09-25 | 2020-12-08 | 中国直升机设计研究所 | 一种直升机新型旋翼桨叶气动外形设计方法 |
CN112052528B (zh) * | 2020-09-25 | 2022-04-29 | 中国直升机设计研究所 | 一种直升机新型旋翼桨叶气动外形设计方法 |
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Inventor after: Xiang Jinwu Inventor after: Ren Yiru Inventor after: Luo Zhangping Inventor after: Zhang Lianhong Inventor after: Guo Junxian Inventor after: Zhang Yajun Inventor before: Xiang Jinwu Inventor before: Ren Yiru Inventor before: Luo Zhangping Inventor before: Guo Junxian Inventor before: Zhang Yajun |
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Free format text: CORRECT: INVENTOR; FROM: XIANG JINWU REN YIRU LUO ZHANGPING GUO JUNXIAN ZHANG YAJUN TO: XIANG JINWUREN YIRU LUO ZHANGPING ZHANG LIANHONG GUO JUNXIAN ZHANG YAJUN |
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