电光与控制, 2017, 24 (1): 9, 网络出版: 2021-01-25  

基于改进可达矩阵的多余度飞机仿真系统建模

Multi-redundant Aircraft Modeling System Based on Improved Reachability Matrix
作者单位
中国民航大学航空自动化学院,天津300300
摘要
在建立飞机维修仿真中的系统模型时,针对飞机系统中航线可更换组件(LRU)之间的逻辑关系难以表达并伴随多余度系统的问题,提出一种基于扩展可达矩阵的系统建模方法,并通过组件AGENT化的方法,表达了组件在系统中的逻辑和组件状态改变对系统工作逻辑的影响。该方法能抽象飞机系统逻辑,并转化为计算机可实现的对象。通过分析可达矩阵,可明确信号传递与受维修行为所关联的组件。最后,通过构建自动飞行系统(AFS)的逻辑功能模型验证了该方法的可行性。
Abstract
To build up the system model in aircraft maintenance simulation, a system modeling method is proposed based on extended reachability matrix together with component design of AGENT. It can not only solve the problem of the expression of logic relationship among the LRUs, but also can provide the system with redundancy. The method can describe the component's work logic in the system and the effect of component state change on the system. The logic of aircraft system can be abstracted and transformed into the effable object of computer with this method. Through the analysis of the reachability matrix, the component related to the behavior of the signal transmission and the behavior of the service can be defined. At last, the feasibility of the method is verified by constructing a logic function model of Automatic Flight System (AFS).
参考文献

[1] 谷德权, 李荣清, 杨世伟. 基于混合系统的飞机控制系统建模和分析[J]. 系统仿真学报, 2008, 20(s2): 317-322, 340.

[2] 杨伟丽. 基于ISM有向图的求可达矩阵的简洁算法[D]. 厦门:厦门大学, 2007.

[3] 南松辉, 关永, 姜楠, 等. 基于可达矩阵的组件化空间任务仿真系统体系结构优化问题研究[J]. 军事运筹与系统工程,2011, 25(2):64-68.

[4] 安金霞, 朱纪洪, 王国庆, 等. 多余度飞控计算机系统分级组合可靠性建模方法[J]. 航空学报, 2010, 31(2): 302-309.

[5] LANUS M, YIN L, TRIVEDI K S. Hierarchical composition and aggregation of state-based availability and performability models[J]. IEEE Transactions on Reliability, 2003, 52(1): 44-52.

[6] YEH Y C B. Triple-triple redundant 777 primary flight computer[C]//Proceedings of IEEE Aerospace Applications Conference, 1996: 293-307.

[7] 杨菊平, 董妍, 程俊强. 民机飞控计算机余度设计及可靠性分析[J]. 计算机技术与发展, 2014, 24(6):211-214.

[8] DONG P P, ZHAO M R, LIU B W, et al. A new method of computing the reachability matrix of directed graph [C]// The Second International Workshop on Education Techno-logy and Computer Science (ETCS), 2010: 774-776.

[9] WANG X, GAO C Y, ZHANG Q. Reachability matrix-based path computation using matrix self-multiplication [C]// The 39th European Conference and Exhibition on Optical Communication, 2013: 1-3.

[10] 焦玉民, 王强, 徐婷, 等. 智能虚拟维修环境多Agent协作机制[J]. 系统工程与电子技术, 2013, 35(6): 1348-1352.

[11] 王亚康, 郭晶, 江汀, 等. 基于Agent的复杂系统建模与仿真研究[J]. 电子设计工程, 2011, 19(9): 100-103.

[12] 廖守亿, 陈坚, 陆宏伟, 等. 基于Agent的建模与仿真概述[J]. 计算机仿真, 2008, 25(12):1-7.

[13] 谭同超. 有限状态机及其应用[D]. 广州:华南理工大学, 2013.

[14] A320 aircraft maintenance manual[Z]. China Eastern Airline, REVISION NO. 30, Aug 01/05.

陈静杰, 吴永劼, 朱玉娟. 基于改进可达矩阵的多余度飞机仿真系统建模[J]. 电光与控制, 2017, 24(1): 9. CHEN Jing-jie, WU Yong-jie, ZHU Yu-juan. Multi-redundant Aircraft Modeling System Based on Improved Reachability Matrix[J]. Electronics Optics & Control, 2017, 24(1): 9.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!