Simulation of Longitudinal Stability Of Helicopter In Forward Flight
The present work describes the development of code for trim and longitudinal stability analysis of a helicopter in forward flight. In general, particular use of these codes can be made for parametric investigation of the effects of the external and internal systems integrated to UH-60 helicopters....
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Baghdad
2023-05-01
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| Series: | Journal of Engineering |
| Subjects: | |
| Online Access: | https://joe.uobaghdad.edu.iq/index.php/main/article/view/2077 |
| _version_ | 1797782903631904768 |
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| author | Kareem Jawad Kadhim Abid Noor Jameel shahid |
| author_facet | Kareem Jawad Kadhim Abid Noor Jameel shahid |
| author_sort | Kareem Jawad Kadhim |
| collection | DOAJ |
| description |
The present work describes the development of code for trim and longitudinal stability analysis of a helicopter in forward flight. In general, particular use of these codes can be made for parametric investigation of the effects of the external and internal systems integrated to UH-60 helicopters. A forward flight longitudinal dynamic stability code is also developed in the work to solve the longitudinal part of the whole coupled matrix of equations of motion of a helicopter in forward flight. The coupling is eliminated by linearization. The trim analysis results are used as inputs to the dynamic stability code. The forward flight stability code is applied to UH-60 helicopter.
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| first_indexed | 2024-03-13T00:18:31Z |
| format | Article |
| id | doaj.art-9c14d6f702924161ac9a77edbbc841c8 |
| institution | Directory Open Access Journal |
| issn | 1726-4073 2520-3339 |
| language | English |
| last_indexed | 2024-03-13T00:18:31Z |
| publishDate | 2023-05-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Journal of Engineering |
| spelling | doaj.art-9c14d6f702924161ac9a77edbbc841c82023-07-11T18:34:45ZengUniversity of BaghdadJournal of Engineering1726-40732520-33392023-05-0119310.31026/j.eng.2013.03.06Simulation of Longitudinal Stability Of Helicopter In Forward FlightKareem Jawad KadhimAbid Noor Jameel shahid The present work describes the development of code for trim and longitudinal stability analysis of a helicopter in forward flight. In general, particular use of these codes can be made for parametric investigation of the effects of the external and internal systems integrated to UH-60 helicopters. A forward flight longitudinal dynamic stability code is also developed in the work to solve the longitudinal part of the whole coupled matrix of equations of motion of a helicopter in forward flight. The coupling is eliminated by linearization. The trim analysis results are used as inputs to the dynamic stability code. The forward flight stability code is applied to UH-60 helicopter. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2077Helicopter, UH-60, forward flight, hover, longitudinal, trim, dynamic stability |
| spellingShingle | Kareem Jawad Kadhim Abid Noor Jameel shahid Simulation of Longitudinal Stability Of Helicopter In Forward Flight Journal of Engineering Helicopter, UH-60, forward flight, hover, longitudinal, trim, dynamic stability |
| title | Simulation of Longitudinal Stability Of Helicopter In Forward Flight |
| title_full | Simulation of Longitudinal Stability Of Helicopter In Forward Flight |
| title_fullStr | Simulation of Longitudinal Stability Of Helicopter In Forward Flight |
| title_full_unstemmed | Simulation of Longitudinal Stability Of Helicopter In Forward Flight |
| title_short | Simulation of Longitudinal Stability Of Helicopter In Forward Flight |
| title_sort | simulation of longitudinal stability of helicopter in forward flight |
| topic | Helicopter, UH-60, forward flight, hover, longitudinal, trim, dynamic stability |
| url | https://joe.uobaghdad.edu.iq/index.php/main/article/view/2077 |
| work_keys_str_mv | AT kareemjawadkadhim simulationoflongitudinalstabilityofhelicopterinforwardflight AT abidnoorjameelshahid simulationoflongitudinalstabilityofhelicopterinforwardflight |