| 系統編號: | 086NSYSU489007 |
| 出版年: |
|
| 研究生: |
蔡銘湖 |
| 研究生(英文姓名): |
Tsai Ming Hwn |
| 論文名稱: |
飛機襟翼齒輪減速機之動態響應
|
| 英文論文名稱: |
Dynamic Response of an Aircraft Flap Reducer
|
| 指導教授: |
光灼華
|
| 指導教授(英文姓名): |
Kuang Jao-Hwa
|
| 學位類別: |
碩士 |
| 校院名稱: |
國立中山大學 |
| 系所名稱: |
機械工程研究所 |
| 學號: |
8532608 |
| 學年度: |
86 |
| 語文別: |
中文 |
| 論文頁數: |
0 |
| 關鍵詞: |
齒輪
;
減速機
;
動態響應
|
| 被引用次數: |
1 |
| [ 摘要 ] |
| 本文主旨在模擬飛機襟翼齒輪減速機之動態響應(Dynamic Responses)，考慮齒輪對嚙合時，其嚙合剛度(Mesh stiffness)呈單、雙交替的情形，採用齒對嚙合雙剛度模式來模擬整個齒輪系統，加入馬達和剎車的影響，使得模擬更趨於實際操作情形。文中理論部分運用拉格朗日方程(Lagrange''sequation)來建立系統的運動方程式，並配合阮奇—庫達法(Runge-Kutta method)的數值解析來求此系統之動態響應。針對齒輪系統在不同串接的情形下並考慮齒輪系統與馬達間之交互影響，經由其暫態和穩態的變化，以探討齒輪減速機系統之動態響應。 |
| [ 英文摘要 ] |
An aircraft flap gear reducer with an auxiliary power supply system is studied in this thesis. The dynamic model for the aircraftflap gear reducer system is developed by employing Lagrange''s equation.Dynamic responses of the system is solved by using the Runge-Kuttamethod. The torsional vibration of the gear system in a completeoperating cycle, i.e., start, accelerate, decelerate, and stop hasbeen investigated. Both the transient and the steady-state responses are studied. Emphasis is focused on the interaction between the gear train system and the driving motor. The effect of the meshstiffness on the dynamic responses of the engaging gear pairs is alsoconsidered. A two-step mesh stiffness model is used in the dynamicmodel to emphasize the characteristics of the time varying mesh stiffness. Corresponding frequency spectra of the flap gear reducer system has also been studied.
|