CN109579969A - 叶轮在加减速瞬态工况下最大振动幅值的获取方法及系统 - Google Patents
叶轮在加减速瞬态工况下最大振动幅值的获取方法及系统 Download PDFInfo
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- CN109579969A CN109579969A CN201811447312.1A CN201811447312A CN109579969A CN 109579969 A CN109579969 A CN 109579969A CN 201811447312 A CN201811447312 A CN 201811447312A CN 109579969 A CN109579969 A CN 109579969A
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- impeller
- transient
- vibration amplitude
- deceleration
- maximum vibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
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CN201811447312.1A CN109579969B (zh) | 2018-11-29 | 2018-11-29 | 叶轮在加减速瞬态工况下最大振动幅值的获取方法及系统 |
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CN109579969A true CN109579969A (zh) | 2019-04-05 |
CN109579969B CN109579969B (zh) | 2020-05-22 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4222339C2 (de) * | 1992-07-08 | 1994-04-28 | First Order System | Verfahren zur vollständigen Zustandsbeobachtung an einer Anlage, die als mechanisches System 1. Ordnung beschreibbar ist |
US20080243329A1 (en) * | 2007-03-30 | 2008-10-02 | Jorg Hamel | Detection and Compensation of Periodic Disturbances in a Motor Vehicle Steering Device |
JP2010112769A (ja) * | 2008-11-05 | 2010-05-20 | Kyushu Institute Of Technology | 時刻歴応答シミュレーション方法、そのプログラム及び装置 |
CN105745724A (zh) * | 2013-12-10 | 2016-07-06 | 施耐德电器工业公司 | 电气装置的短路设备、以及用于消灭可能出现在这种装置中的电弧的系统 |
CN108829946A (zh) * | 2018-05-29 | 2018-11-16 | 中国人民解放军战略支援部队航天工程大学 | 一种基于动态补偿技术的推力计算方法 |
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2018
- 2018-11-29 CN CN201811447312.1A patent/CN109579969B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4222339C2 (de) * | 1992-07-08 | 1994-04-28 | First Order System | Verfahren zur vollständigen Zustandsbeobachtung an einer Anlage, die als mechanisches System 1. Ordnung beschreibbar ist |
US20080243329A1 (en) * | 2007-03-30 | 2008-10-02 | Jorg Hamel | Detection and Compensation of Periodic Disturbances in a Motor Vehicle Steering Device |
JP2010112769A (ja) * | 2008-11-05 | 2010-05-20 | Kyushu Institute Of Technology | 時刻歴応答シミュレーション方法、そのプログラム及び装置 |
CN105745724A (zh) * | 2013-12-10 | 2016-07-06 | 施耐德电器工业公司 | 电气装置的短路设备、以及用于消灭可能出现在这种装置中的电弧的系统 |
CN108829946A (zh) * | 2018-05-29 | 2018-11-16 | 中国人民解放军战略支援部队航天工程大学 | 一种基于动态补偿技术的推力计算方法 |
Non-Patent Citations (4)
Title |
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MATSUO T 等: ""Some transfer-function conditions for a desired maximum amplitude or exponential envelope of a closed-loop transient response"", 《IEEE会议》 * |
尚海 等: ""基于主成分分析法的失谐叶片加工误差源识别"", 《机电一体化》 * |
毕庆贞 等: ""Tntegrated post-processor for 5-axis machine tools with geomaetric errors compensation"", 《INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE》 * |
陈宗良: ""CAP1400核主泵水力设计及瞬态空化特性研究"", 《中国优秀硕士学位论文全文数据库》 * |
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Effective date of registration: 20231007 Address after: 200030 No. 1954, Huashan Road, Shanghai, Xuhui District Patentee after: Bi Qingzhen Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University |
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Effective date of registration: 20231120 Address after: 201109 Building 1, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai Moxiang Machinery Technology Co.,Ltd. Address before: 200030 No. 1954, Huashan Road, Shanghai, Xuhui District Patentee before: Bi Qingzhen |
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