CN109238886B - 一种空气舵舵芯激振测试方法 - Google Patents
一种空气舵舵芯激振测试方法 Download PDFInfo
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- CN109238886B CN109238886B CN201811100047.XA CN201811100047A CN109238886B CN 109238886 B CN109238886 B CN 109238886B CN 201811100047 A CN201811100047 A CN 201811100047A CN 109238886 B CN109238886 B CN 109238886B
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- 230000005284 excitation Effects 0.000 title claims abstract description 37
- 238000010998 test method Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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CN201811100047.XA CN109238886B (zh) | 2018-09-20 | 2018-09-20 | 一种空气舵舵芯激振测试方法 |
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CN201811100047.XA CN109238886B (zh) | 2018-09-20 | 2018-09-20 | 一种空气舵舵芯激振测试方法 |
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CN109238886A CN109238886A (zh) | 2019-01-18 |
CN109238886B true CN109238886B (zh) | 2020-11-17 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3821978B2 (ja) * | 1999-02-22 | 2006-09-13 | アルプス電気株式会社 | 舵角センサユニット |
CN104568351B (zh) * | 2014-12-03 | 2017-04-26 | 西安交通大学 | 一种阻尼结构优化叶片测试实验台及其实验方法 |
CN105547618B (zh) * | 2015-12-03 | 2018-02-13 | 北京机械设备研究所 | 一种基于折叠舵面舵***的模态分析方法 |
CN107243832B (zh) * | 2017-07-06 | 2023-04-14 | 南华大学 | 空气舵磨削加工自动夹紧夹具 |
CN107345844A (zh) * | 2017-08-07 | 2017-11-14 | 北京工业大学 | 一种圆截面杆件振动实验夹持装置 |
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Effective date of registration: 20201028 Address after: 321000 No.88 Jiangbei Road, Fotang Town, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Fushun luggage Co.,Ltd. Address before: 453400 No. 18 Qinzhuang Village, Fanxiang Town, Changyuan County, Xinxiang City, Henan Province Applicant before: Wang Ruifang |
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Effective date of registration: 20240511 Address after: Room 2A, Science and Technology Building, No. 968 Xuefeng West Road, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province, 322000 Patentee after: Zhejiang Jinguo Intellectual Property Co.,Ltd. Country or region after: China Address before: No. 88, Jiangbei Road, Fotang Town, Yiwu City, Jinhua, Zhejiang Province 322000 Patentee before: Yiwu Fushun luggage Co.,Ltd. Country or region before: China |