基于XML的飞行仿真气动力模型存储格式

doi:10.7527/S1000-6893.2020.23766

流体力学与飞行力学

本期目录 | 过刊浏览 | 高级检索

前一篇 | 后一篇

基于XML的飞行仿真气动力模型存储格式

宋宏川¹, 詹浩¹, 魏中成², 任浩雷³, 夏露¹

1. 西北工业大学航空学院, 西安 710072;
2. 中国航空工业集团公司成都飞机设计研究所, 成都 610091;
3. 西安地平线电子科技有限公司, 西安 710072

收稿日期:2019-12-26 修回日期:2020-02-01 出版日期:2020-09-15 发布日期:2020-02-21
通讯作者: 宋宏川 E-mail:hongchuanbox@163.com
基金资助:
国家自然科学基金（11672236）

XML based storage format of aerodynamic models in flight simulation

SONG Hongchuan¹, ZHAN Hao¹, WEI Zhongcheng², REN Haolei³, XIA Lu¹

1. School of Aeronautics, Northwestern Polytechnial University, Xi'an 710072, China;
2. AVIC Chengdu Aircraft Design and Research Institute, Chengdu 610091, China;
3. Skyline Technologies, Xi'an 710072, China

Received:2019-12-26 Revised:2020-02-01 Online:2020-09-15 Published:2020-02-21
Supported by:
National Natural Science Foundation of China (11672236)

摘要/Abstract

摘要： 飞行仿真获取气动力/力矩的传统方法主要是将气动力模型硬编码在仿真程序进行求解。由于气动力模型和求解程序耦合，一旦修正或更换气动力模型，需要花费大量代价来重新构建仿真过程，无法满足现代飞行器仿真的需求。根据气动力模型树形结构的特点，提出了气动力模型树的概念并基于XML语言的特点设计了一种模型存储格式（MBX）来存储气动力模型树。MBX存储格式不仅提高了飞行仿真系统更换和修正气动力模型的效率，而且提高了气动力/力矩解算的通用性，使得气动力/力矩的求解能够被标准化。MBX存储格式作为气动力模型交换标准不仅能把不同部门交换气动力模型的时间从几周/人缩短至几天/人，也能加快气动力模型逼近飞机真实气动特性的进程。

关键词: 存储格式, 气动力模型, 树形结构, 气动力/力矩解算, 飞行仿真, 数据交换标准, XML

Abstract: Aerodynamic force and moment in flight simulation are traditionally obtained through aerodynamic models hard-coded in calculation programs. Due to the coupling of aerodynamic models and calculation programs, considerable time and money are expended on the simulation reconstruction process in case of aerodynamic model changes. Therefore, the traditional method cannot satisfy modern flight simulation demands. Given the tree structure of aerodynamic models, the concept of aerodynamic model trees is proposed and a model storage format based on the characteristics of XML (MBX) is designed to store the aerodynamic model trees. MBX separates aerodynamic models from concrete calculation programs, leading to more efficient replacement and modification of aerodynamic models. Furthermore, it improves the universality of aerodynamic force and moment calculation, standardizing their solutions. As an exchange standard for aerodynamic models, MBX can reduce the transmission time of aerodynamic models between different institutions from staff-months to staff-days. In addition, it can expedite the process of modifying aerodynamic models to approach the actual aerodynamic characteristics of aircraft.

Key words: storage format, aerodynamic model, tree structure, aerodynamic force and moment calculation, flight simulation, data exchange standard, XML

中图分类号:

V212.1

宋宏川, 詹浩, 魏中成, 任浩雷, 夏露. 基于XML的飞行仿真气动力模型存储格式[J]. 航空学报, 2020, 41(9): 123766-123766.

SONG Hongchuan, ZHAN Hao, WEI Zhongcheng, REN Haolei, XIA Lu. XML based storage format of aerodynamic models in flight simulation[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(9): 123766-123766.

参考文献 21

[1]	童中翔, 王晓东. 飞行仿真技术的发展与展望[J]. 飞行力学, 2002(3):7-10. TONG Z X, WANG X D. Development and prospect of flight simulation technology[J]. Flight Dynamics, 2002(3):7-10(in Chinese).
[2]	ALLERTON D. Principles of flight simulation[M]. New York:John Wiley & Sons, 2009.
[3]	KLEIN V, MORELLI E A. Aircraft system identification:theory and practice[M]. Reston:AIAA, 2006.
[4]	汪清, 钱炜祺, 丁娣. 飞机大迎角非定常气动力建模研究进展[J]. 航空学报, 2016, 37(8):2331-2347. WANG Q, QING W Q, DING D. A review of unsteady aerodynamic modeling of aircrafts at high angles of attack[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(8):2331-2347(in Chinese).
[5]	JACKSON E. Results of a flight simulation software methods survey[C]//Flight Simulation Technologies Conference, 1995:3414.
[6]	NAPOLITANO M R. Aircraft dynamics[M]. New York:Wiley, 2012.
[7]	汪清, 蔡金狮. 飞机大攻角气动力建模研究进展[J]. 气动实验与测量控制, 1994, 8(3):7-16. WANG Q, CAI J S. Advance in aerodynamic modeling of airplane at high angles of attack[J]. Aerodynamic Experiment and Measurement & Control, 1994, 8(3):7-16(in Chinese).
[8]	蔡金狮. 飞行器系统辨识[M]. 北京:中国宇航出版社, 1995. CAI J S. Aircraft system identification[M]. Beijing:China Astronautic Publishing House, 1995(in Chinese).
[9]	吴凡, 姜长生. DATCOM在飞翼无人机飞行运动建模中的应用[J]. 飞机设计, 2010, 30(1):9-15. WU F, JIANG C S. The use of datcom method for flying wing UAV modeling[J]. Aircraft Design, 2010, 30(1):9-15(in Chinese).
[10]	张帅. 操稳特性快速评估及其在飞机设计中的应用[D]. 南京:南京航空航天大学, 2009. ZHANG S. Rapid evaluation for the stability and control of the aircraft and its application in aircraft design[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2009(in Chinese).
[11]	WILLIAMS J E, VUKELICH S R. The USAF stability and control digital datcom volume i, users manual:AFFDL-TR-79-3032[R]. St. Louis:McDonnel Douglas Astronautics Company, 1979.
[12]	米百刚, 詹浩, 朱军. 基于CFD数值仿真技术的飞行器动导数计算[J]. 空气动力学学报, 2014, 32(6):120-125. MI B G, ZHAN H, ZHU J. Calculation of dynamic derivates for aircraft based on CFD technique[J]. Acta Aerodynamica Sinica, 2014, 32(6):120-125(in Chinese).
[13]	严蔚敏, 吴伟民. 数据结构:C语言版[M]. 北京:清华大学出版社, 2002. YAN W M, WU W M. Data structure:C language[M]. Beijing:Tsinghua University Press, 2002(in Chinese).
[14]	张闻乾, 王伟, 段丽娟,等. XML解析技术及其在飞行数据存储及访问中的应用[J]. 测控技术, 2007, 26(12):19-21. ZHANG W Q, WANG W, DUAN L J, et al. XML parsing skill and the application in saving and accessing flying data[J]. Measurement & Control Technology, 2007, 26(12):19-21(in Chinese).
[15]	王宬, 吴成富, 陈怀民. 基于XML的飞行仿真模型管理系统研究[J]. 测控技术, 2008, 27(8):83-85. WANG C, WU C F, CHEN H M. Study on flight simulation model management based on XML[J]. Measurement & Control Technology, 2008, 27(8):83-85(in Chinese).
[16]	张煦冬. EDS技术在航天数据设计中的应用研究[D]. 北京:中国科学院大学, 2019. ZHANG X D. Applied study of EDS technology in aerospace data design[D]. Beijing:Chinese Academy of Science, 2019(in Chinese).
[17]	COURAGE K G, WASHBURN S S, KIM J T. Development of an XML-based specification for traffic model data exchange[J]. Transportation Research Record, 2002, 1804(1):144-150.
[18]	WEISS M A. Data structures and algorithms in C[M]. Pearson Education, 1997.
[19]	VARDE A S, BEGLEY E F, FAHRENHOLZ-MANN S. MatML:XML for information exchange with materials property data[C]//Proceedings of the 4th International Workshop on Data Mining Standards, Services and Platforms, 2006:47-54.
[20]	JACKSON E B, HILDRETH B. Flight dynamic model exchange using XML[C]//AIAA Modeling and Simulation Technologies Conference and Exhibit. Reston:AIAA, 2002.
[21]	REMPLE R K, TISCHLER M B. Aircraft and rotorcraft system identification:engineering methods with flight-test examples[M]. Reston:AIAA, 2006.

E-mail：hkxb@buaa.edu.cn

关于我们

期刊社服务

专业学科

封面文章

友情链接

主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

基于XML的飞行仿真气动力模型存储格式

XML based storage format of aerodynamic models in flight simulation

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 21

相关文章 15

编辑推荐

Metrics

本文评价

[1]	吉洪蕾, 苏俊杰, 陈仁良, 孔卫红. 适于直升机飞行仿真的高原大气紊流模型[J]. 航空学报, 2022, 43(7): 126564-126564.
[2]	郑无计, 李颖晖, 周驰, 武朋玮, 董泽洪. 基于动力学边界的结冰飞机安全预警方法[J]. 航空学报, 2019, 40(4): 122478-122478.
[3]	郭林亮, 祝明红, 傅澔, 杨洪森, 钟诚文. 水平风洞中开展飞机尾旋特性研究的理论分析[J]. 航空学报, 2018, 39(6): 122030-122030.
[4]	裴彬彬, 徐浩军, 薛源, 李哲, 刘东亮. 基于复杂动力学仿真的结冰情形下飞行安全窗构建方法[J]. 航空学报, 2017, 38(2): 520695-520708.
[5]	曾晓彬, 彭钧, 乐川. 一种飞行器投放分离气动力辨识修正方法[J]. 航空学报, 2016, 37(S1): 24-31.
[6]	汪清, 钱炜祺, 丁娣. 飞机大迎角非定常气动力建模研究进展[J]. 航空学报, 2016, 37(8): 2331-2347.
[7]	刘海良, 王立新. 基于数字虚拟飞行的民用飞机纵向地面操稳特性评估[J]. 航空学报, 2015, 36(5): 1432-1441.
[8]	甘旭升, 端木京顺, 孟月波, 丛伟. 基于粒子群优化的WNN飞行数据气动力建模[J]. 航空学报, 2012, 33(7): 1209-1217.
[9]	黄成涛;王立新. 风雨对飞机飞行安全性的影响[J]. 航空学报, 2010, 31(4): 694-700.
[10]	韩永根;徐烨烽;刘伟;王洋. 基于单轴光电探测系统的MUAV目标捕获与盘旋跟踪系统[J]. 航空学报, 2010, 31(3): 564-571.
[11]	李攀;陈仁良. 直升机急拉杆机动飞行仿真建模与验证[J]. 航空学报, 2010, 31(12): 2315-2323.
[12]	史志伟;黄达;吴根兴;龚正. 耦合运动非定常气动模型对飞机飞行特性仿真的影响[J]. 航空学报, 2008, 30(6): 1424-1428.
[13]	洪冠新;肖业伦. 用蒙特卡罗法仿真生成三维空间大气紊流场[J]. 航空学报, 2001, 22(6): 542-545.
[14]	宋子善;许佩珍;沈为群. 主动控制技术(ACT)验证机工程飞行仿真系统设计[J]. 航空学报, 1998, 19(S1): 66-71.
[15]	徐仲祥;屈香菊. 驾驶员建模精度分析方法的改进及应用[J]. 航空学报, 1998, 19(6): 61-66.