[1]万华芳 王彪 程尚 曹云峰.倾转旋翼飞行器配平及仿真分析[J].计算机技术与发展,2010,(11):18-21.
　WAN Hua-fang,WANG Biao,CHENG Shang,et al.Simulation Analysis and Trim of Tilt Rotor Aircraft[J].,2010,(11):18-21.
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倾转旋翼飞行器配平及仿真分析()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2010年11期
页码:
18-21
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Simulation Analysis and Trim of Tilt Rotor Aircraft
文章编号:
1673-629X（2010）11-0018-04
作者:
万华芳1 王彪1 程尚1 曹云峰2
[1]南京航空航天大学自动化学院[2]南京航空航天大学高新研究院
Author(s):
WAN Hua-fang; WANG Biao; CHENG Shang; CAO Yun-feng
[1]College of Automation Engineering,Nanjing University of Aeronautics and Astronautics[2]High and New Technology Institute,Nanjing University of Aeronautics and Astronautics
关键词:
倾转旋翼飞行器; 数学模型; 配平; 操纵特性分析
Keywords:
tilt rotor aircraft;  mathematical model;  trim;  operating charateristics analysis
分类号:
TP391.9
文献标志码:
A
摘要:
倾转旋翼飞行器是一种特殊的飞行器,在操纵方式上既有直升机的旋翼操纵,又有定翼机的舵面操纵,在过渡段何时完全退出旋翼周期变距操纵是一个很有研究意义的问题。在进行仿真特性分析之前,首先需要对倾转旋翼飞行器过渡段进行数学建模,利用统一的数学模型对倾转旋翼飞行器过渡段进行描述。考虑倾转旋翼飞行器XV-15的复杂空气动力学,加入旋翼尾流对机翼、垂尾以及平尾的气动干扰,建立了该飞行器的数学模型。利用Maltab仿真软件搭建了XV-15的simulink仿真模型,分别对直升机模式、定翼机模式以及过渡模式进行了配平,并对
Abstract:
As the titl rotor aircraft is a hybrid aircraft,it uses both helicopter and airplane control strategies to control the aircraft.So it is a significant problem to make sure that when to fade out the helicopter control strategies.It is necessary to describe the conversion mode via unified mathematical model before the simulation analysis.Based on the complex aerodynamic of XV-15 tilt rotor aircraft,the mathematical model of the tilt rotor was established with the consideration of the influence of the rotor wake on the airframe aerodynamcs.And then make use of Matlab software,the simulaiton model of XV-15 was built and trim on helicopter mode,conversion mode and airplane mode respectively were finished.Based on the comparison of the trim result,the law of operating characteristics was given,and the suggestion of the time to fade out the cyclic pitch control was given

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备注/Memo

备注/Memo:
江苏省研究生创新基金（Cx07B-113Z）万华芳（1986-），女，江苏盐城人，硕士研究生，研究领域为飞行控制与仿真；王彪，硕士研究生导师，研究领域为计算机视觉、飞行控制与仿真
更新日期/Last Update: 1900-01-01