| 基于飞机模型的性能计算与管理 |
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| 引用本文： | 惠辉辉,李广文. 基于飞机模型的性能计算与管理[J]. 飞机设计, 2019, 39(2): 24-28 |
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| 作者姓名： | 惠辉辉 李广文 |
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| 作者单位： | 中国飞行试验研究院;西北工业大学自动化学院 |
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| 摘 要： | 针对大型飞机巡航段性能优化问题,文中以飞机模型和简化的飞机运动方程为基础,利用飞机的一些基本数据,首先计算出飞机的燃油里程,并在此基础上分别获得最大航程马赫数、远程巡航马赫数和经济巡航马赫数。最后建立了以巡航成本最小、燃油最省和续航时间最长为指标的优化性能数据库,并进行了仿真分析。
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| 关 键 词： | 燃油里程 成本指数 燃油最省 优化性能数据库 |
| 收稿时间： | 2018-10-15 |
| 修稿时间： | 2019-01-07 |
Performance Calculation and Management Based on Aircraft Model |
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| HUI Huihui,Li Guangwen. Performance Calculation and Management Based on Aircraft Model[J]. Aircraft Design, 2019, 39(2): 24-28 |
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| Authors: | HUI Huihui Li Guangwen |
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| Affiliation: | (1.Chinese Flight Test Establishment,Xi''an 710089. China); (2.School of Automation , Northwestern Polytechnical University, Xi''an 710072, China ) |
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| Abstract: | In order to optimize the perfommance of large aircraft in cruise phase , this paper firstly cal-culates the specific range of the aircraft based on the aircraft model and the simplified aireralt motionequation ,and then obtains the maximum range Mach number,the long-range cruise Mach numberand the economic cruise Mach number respectively. Finally ,the optimal perfomance database is es-tablished with the minimum cruise cost,the least fuel and the maximum cruise time as the optimiza-tion index ,and the simulation analysis is carried out. |
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| Keywords: | specific range cost index fuel saving optimization performance database |
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