A review of experimental modal analysis methods and their applications in aerospace vehicles
Experimental modal analysis is a method of measuring the natural vibration characteristics of a structure through experiments. The analysis results are mainly used to modify the structural dynamic models and provide data support for structural dynamics，aeroelastic analysis and vibration control desi...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Advances in Aeronautical Science and Engineering
2024-10-01
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| Series: | Hangkong gongcheng jinzhan |
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| Online Access: | http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2024050 |
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| author | HUI Xinyu LIU Fan LI Xiaodong SONG Qiaozhi |
| author_facet | HUI Xinyu LIU Fan LI Xiaodong SONG Qiaozhi |
| author_sort | HUI Xinyu |
| collection | DOAJ |
| description | Experimental modal analysis is a method of measuring the natural vibration characteristics of a structure through experiments. The analysis results are mainly used to modify the structural dynamic models and provide data support for structural dynamics，aeroelastic analysis and vibration control design. This article systematically reviews the research progress of experimental modal analysis methods at home and abroad，starting from two aspects：classic experimental modal analysis methods and modern modal analysis methods，and summarizes the basic principles of the two mainstream methods，the classic phase resonance method and the phase separation method， briefly introduces the experimental modal analysis methods developed in recent years，and summarizes the characteristics of different modal analysis methods. Finally，the current problems and possible future development trends of experimental modal analysis methods are given. |
| format | Article |
| id | doaj-art-dd915fccf90f4e71b849b2025f9c0953 |
| institution | OA Journals |
| issn | 1674-8190 |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | Editorial Department of Advances in Aeronautical Science and Engineering |
| record_format | Article |
| series | Hangkong gongcheng jinzhan |
| spelling | doaj-art-dd915fccf90f4e71b849b2025f9c09532025-08-20T02:12:38ZzhoEditorial Department of Advances in Aeronautical Science and EngineeringHangkong gongcheng jinzhan1674-81902024-10-01155163110.16615/j.cnki.1674-8190.2024.05.0210.16615/j.cnki.1674-8190.2024.05.02A review of experimental modal analysis methods and their applications in aerospace vehiclesHUI Xinyu0LIU Fan1LI Xiaodong2SONG Qiaozhi3National Key Laboratory of Strength and Structural Integrity, Aircraft Strength Research Institute of China, Xi'an 710065, ChinaNational Key Laboratory of Strength and Structural Integrity, Aircraft Strength Research Institute of China, Xi'an 710065, ChinaNational Key Laboratory of Strength and Structural Integrity, Aircraft Strength Research Institute of China, Xi'an 710065, ChinaNational Key Laboratory of Strength and Structural Integrity, Aircraft Strength Research Institute of China, Xi'an 710065, ChinaExperimental modal analysis is a method of measuring the natural vibration characteristics of a structure through experiments. The analysis results are mainly used to modify the structural dynamic models and provide data support for structural dynamics，aeroelastic analysis and vibration control design. This article systematically reviews the research progress of experimental modal analysis methods at home and abroad，starting from two aspects：classic experimental modal analysis methods and modern modal analysis methods，and summarizes the basic principles of the two mainstream methods，the classic phase resonance method and the phase separation method， briefly introduces the experimental modal analysis methods developed in recent years，and summarizes the characteristics of different modal analysis methods. Finally，the current problems and possible future development trends of experimental modal analysis methods are given.http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2024050test modal analysisground vibration testphase resonance methodphase separation method |
| spellingShingle | HUI Xinyu LIU Fan LI Xiaodong SONG Qiaozhi A review of experimental modal analysis methods and their applications in aerospace vehicles Hangkong gongcheng jinzhan test modal analysis ground vibration test phase resonance method phase separation method |
| title | A review of experimental modal analysis methods and their applications in aerospace vehicles |
| title_full | A review of experimental modal analysis methods and their applications in aerospace vehicles |
| title_fullStr | A review of experimental modal analysis methods and their applications in aerospace vehicles |
| title_full_unstemmed | A review of experimental modal analysis methods and their applications in aerospace vehicles |
| title_short | A review of experimental modal analysis methods and their applications in aerospace vehicles |
| title_sort | review of experimental modal analysis methods and their applications in aerospace vehicles |
| topic | test modal analysis ground vibration test phase resonance method phase separation method |
| url | http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2024050 |
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