舰载机飞行控制系统总线接口策略
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摘要
对于舰载机集中式架构的飞控系统,由于外部设备、串行通信设备、ARINC659总线、处理软件等的运行频率各有差异,导致数据写入总线接口模块端(BIM)和控制与管理模块端(CPM)读取数据的速率不完全匹配,造成数据包丢失或数据包重复解析,数据传输可靠性得不到保证。对不同因素导致的读/写冲突问题进行详细的分析,分别针对数据包接收不完整和重复解析的问题给出相应的解决方案,设计了一种数据包格式并且提出数据缓冲方案。经试验验证,该方案能够保证数据包的完整性且避免了对数据包的重复解析,提升了软件的可靠性和运行效率。
In the centralized flight control system for carrier aircraft,the differences of operating frequency among the external equipment,the serial communication equipment,the ARINC659 bus and the processing software lead to the mismatch of the rate between writing data to Bus Interface Modular(BIM)and reading data from Control and Program Modular(CPM),resulting in the missing of and the repeated analysis of the data packet.The reliable data transmission can not be guaranteed.By analyzing the reasons of conflicts in reading and writing in details,corresponding solutions are given to problems of incomplete data packet reception and repeated analysis,a new data packet format is designed and a data transmission scheme is proposed.The experiments prove that the scheme can guarantee the data-integrity and avoid repeated analysis of the data packets,improving the reliability and efficiency of the software.
In the centralized flight control system for carrier aircraft,the differences of operating frequency among the external equipment,the serial communication equipment,the ARINC659 bus and the processing software lead to the mismatch of the rate between writing data to Bus Interface Modular(BIM)and reading data from Control and Program Modular(CPM),resulting in the missing of and the repeated analysis of the data packet.The reliable data transmission can not be guaranteed.By analyzing the reasons of conflicts in reading and writing in details,corresponding solutions are given to problems of incomplete data packet reception and repeated analysis,a new data packet format is designed and a data transmission scheme is proposed.The experiments prove that the scheme can guarantee the data-integrity and avoid repeated analysis of the data packets,improving the reliability and efficiency of the software.
引文
[1]宁新建.航空机载计算机及其总线[J].计算机工程与应用,2011,47(8S):58-61.NING X J.Airborne computer and avionics data bus[J].Computer Engineering and Applications,2011,47(8S):58-61(in Chinese).
[2]逯计划.机载总线技术发展研究[J].电子测试,2017,7(2):72-73.LU J H.Airborne bus technology research and summary[J].Electronic Test,2017,7(2):72-73(in Chinese).
[3]孟锐,刘彩红,吴欣茹.基于航空总线提高数据可靠性的设计与实现[J].电子设计工程,2012,20(21):7-9.MENG R,LIU C H,WU X R.Design and implement of data reliability based on air bus[J].Electronic Design Engineering,2012,20(21):7-9(in Chinese).
[4]马贵斌,周国奇,田珂.军用数据总线技术发展综述[J].电光与控制,2010,17(6):48-53.MA G B,ZHOU G Q,TIAN K.Study on development of military data bus technology[J].Electronics Optics and Control,2010,17(6):48-53(in Chinese).
[5]RAMAKER R,KRUG W,PHEBUS W.Application of civil integrated modular architecture to military transport aircraft[C]∥The 26th Digital Avionics Systems Conference,2007.
[6]张喜民.ARINC 659背板数据总线协议初探[J].电光与控制,2013,20(3):93-97.ZHANG X M.On protocol of the ARINC 659backplane data bus[J].Electronics Optics and Control,2013,20(3):93-97(in Chinese).
[7]张锐,吴成富,段晓军.ARINC659总线在飞控余度管理技术中的应用[J].航空计算技术,2013,43(2):128-134.ZHANG R,WU C F,DUAN X J.Application of ARINC659bus in flight control redundancy management[J].Aeronautical Computing Technique,2013,43(2):128-134(in Chinese).
[8]张阿莉,刁学敏,刘威.新型飞行控制系统总线数据处理方法优化设计[J].现代电子技术,2014,37(7):73-75.ZHANG A L,DIAO X M,LIU W.Optimization design of new type flight control system bus data processing method[J].Modern Electronics Technique,2014,37(7):73-75(in Chinese).
[9]陈新华,支高飞.模拟飞控数据采集方案研究与实现[J].硅谷,2013,6(3):76-77.CHEN X H,ZHI G F.Research and implementation of simulated flight control data acquisition scheme[J].Silicon Valley,2013,6(3):76-77(in Chinese).
[10]YEDAVALLI R K,BELAPURKAR R K,BEHBAHANIA.Design of distributed engine control systems for stability under communication packet dropouts[J].Journal of Guidance,Control and Dynamics,2009,32(5):1544-1549.
[11]闫莉,王勇.某型飞机机载总线多通道模块接口板的设计与实现[J].弹箭与制导学报,2005,25(1):265-270.YAN L,WANG Y.Design and Implementation of X-aircraft airborne data bus multi-channel module interface Board[J].Journal of Projectiles,Rockets,Missiles and Guidance,2005,25(1):265-270(in Chinese).
[12]邢达波,王真,张迪.机载网络交换模块数据丢包分析[J].中国科技信息,2017,23(6):34-35.XING D B,WANG Z,ZHANG D.Analysis of data packet loss in airborne network module[J].China Science and Technology Informaion,2017,23(6):34-35(in Chinese).
[13]张毅,张勇.某型号飞机飞控系统模拟试验数据采集处理系统的软件设计[J].测控技术,2009,28(1):73-76.ZHANG Y,ZHANG Y.Data acquisition&processing system for flight control system test[J].Measurement and Control Technology,2009,28(1):73-76(in Chinese).
[14]靳鸿,张志伟,崔建峰.机载数据记录仪的1553B总线接口设计[J].自动化与仪表,2016,12(10):19-23.JIN H,ZHANG Z W,CUI J F.1553Bbus interface design of airborne data recorder[J].Automation and Instrumentation,2016,12(10):19-23(in Chinese).
[15]刘明,单文军,马小健.某型数字飞控采集器的设计与实现[J].计算机测量与控制,2013,21(8):2304-2306.LIU M,SHAN W J,MA X J.Design and implementation of a certain digital flight-control interface acquisition unit[J].Comouter Measurement and Control,2013,21(8):2304-2306(in Chinese).
[16]李声飞.一种基于FPGA的多功能ARINC429总线接口[J].信息技术与信息化,2016,12(5):48-51.LI S F.A multifunctional ARINC429bus interface based on FPGA[J].Information Technology and Infomatization,2016,12(5):48-51(in Chinese).
[17]付莉,赵民.某型无人机数据通信系统设计与实现[J].宇航计测技术,2015,35(2):72-75.FU L,ZHAO M.Design and realization of UAV data communication system[J].Journal of Astronautic Metrology and Measurement,2015,35(2):72-75(in Chinese).
[18]宋军强,黄金泉,潘慕绚.存在数据丢包的航空发动机分布式控制器设计[J].航空发动机,2016,42(5):8-13.SONG J Q,HUANG J Q,PAN M X.Controller design for aeroengine with communication data dropout in DCS[J].Aeroengine,2016,42(5):8-13(in Chinese).
[19]刘语乔,覃杨森,郭世伟.KAM500机载采集RS422总线数据处理技术研究[J].测控技术,2017,36(3):47-49.LIU Y Q,QIN Y S,GUO S W.Research on data processing technology of RS422 data acquisition based on KAM500[J].Measurement&Control Technology,2017,36(3):47-49(in Chinese).
[20]王凯,王博,王波.机载可配置的多通道通信软件设计[J].航空电子技术,2017,48(1):48-51.WANG K,WANG B,WANG B.Design of airborne configurable multi-channel communication software[J].Avionics Technology,2017,48(1):48-51(in Chinese).
[2]逯计划.机载总线技术发展研究[J].电子测试,2017,7(2):72-73.LU J H.Airborne bus technology research and summary[J].Electronic Test,2017,7(2):72-73(in Chinese).
[3]孟锐,刘彩红,吴欣茹.基于航空总线提高数据可靠性的设计与实现[J].电子设计工程,2012,20(21):7-9.MENG R,LIU C H,WU X R.Design and implement of data reliability based on air bus[J].Electronic Design Engineering,2012,20(21):7-9(in Chinese).
[4]马贵斌,周国奇,田珂.军用数据总线技术发展综述[J].电光与控制,2010,17(6):48-53.MA G B,ZHOU G Q,TIAN K.Study on development of military data bus technology[J].Electronics Optics and Control,2010,17(6):48-53(in Chinese).
[5]RAMAKER R,KRUG W,PHEBUS W.Application of civil integrated modular architecture to military transport aircraft[C]∥The 26th Digital Avionics Systems Conference,2007.
[6]张喜民.ARINC 659背板数据总线协议初探[J].电光与控制,2013,20(3):93-97.ZHANG X M.On protocol of the ARINC 659backplane data bus[J].Electronics Optics and Control,2013,20(3):93-97(in Chinese).
[7]张锐,吴成富,段晓军.ARINC659总线在飞控余度管理技术中的应用[J].航空计算技术,2013,43(2):128-134.ZHANG R,WU C F,DUAN X J.Application of ARINC659bus in flight control redundancy management[J].Aeronautical Computing Technique,2013,43(2):128-134(in Chinese).
[8]张阿莉,刁学敏,刘威.新型飞行控制系统总线数据处理方法优化设计[J].现代电子技术,2014,37(7):73-75.ZHANG A L,DIAO X M,LIU W.Optimization design of new type flight control system bus data processing method[J].Modern Electronics Technique,2014,37(7):73-75(in Chinese).
[9]陈新华,支高飞.模拟飞控数据采集方案研究与实现[J].硅谷,2013,6(3):76-77.CHEN X H,ZHI G F.Research and implementation of simulated flight control data acquisition scheme[J].Silicon Valley,2013,6(3):76-77(in Chinese).
[10]YEDAVALLI R K,BELAPURKAR R K,BEHBAHANIA.Design of distributed engine control systems for stability under communication packet dropouts[J].Journal of Guidance,Control and Dynamics,2009,32(5):1544-1549.
[11]闫莉,王勇.某型飞机机载总线多通道模块接口板的设计与实现[J].弹箭与制导学报,2005,25(1):265-270.YAN L,WANG Y.Design and Implementation of X-aircraft airborne data bus multi-channel module interface Board[J].Journal of Projectiles,Rockets,Missiles and Guidance,2005,25(1):265-270(in Chinese).
[12]邢达波,王真,张迪.机载网络交换模块数据丢包分析[J].中国科技信息,2017,23(6):34-35.XING D B,WANG Z,ZHANG D.Analysis of data packet loss in airborne network module[J].China Science and Technology Informaion,2017,23(6):34-35(in Chinese).
[13]张毅,张勇.某型号飞机飞控系统模拟试验数据采集处理系统的软件设计[J].测控技术,2009,28(1):73-76.ZHANG Y,ZHANG Y.Data acquisition&processing system for flight control system test[J].Measurement and Control Technology,2009,28(1):73-76(in Chinese).
[14]靳鸿,张志伟,崔建峰.机载数据记录仪的1553B总线接口设计[J].自动化与仪表,2016,12(10):19-23.JIN H,ZHANG Z W,CUI J F.1553Bbus interface design of airborne data recorder[J].Automation and Instrumentation,2016,12(10):19-23(in Chinese).
[15]刘明,单文军,马小健.某型数字飞控采集器的设计与实现[J].计算机测量与控制,2013,21(8):2304-2306.LIU M,SHAN W J,MA X J.Design and implementation of a certain digital flight-control interface acquisition unit[J].Comouter Measurement and Control,2013,21(8):2304-2306(in Chinese).
[16]李声飞.一种基于FPGA的多功能ARINC429总线接口[J].信息技术与信息化,2016,12(5):48-51.LI S F.A multifunctional ARINC429bus interface based on FPGA[J].Information Technology and Infomatization,2016,12(5):48-51(in Chinese).
[17]付莉,赵民.某型无人机数据通信系统设计与实现[J].宇航计测技术,2015,35(2):72-75.FU L,ZHAO M.Design and realization of UAV data communication system[J].Journal of Astronautic Metrology and Measurement,2015,35(2):72-75(in Chinese).
[18]宋军强,黄金泉,潘慕绚.存在数据丢包的航空发动机分布式控制器设计[J].航空发动机,2016,42(5):8-13.SONG J Q,HUANG J Q,PAN M X.Controller design for aeroengine with communication data dropout in DCS[J].Aeroengine,2016,42(5):8-13(in Chinese).
[19]刘语乔,覃杨森,郭世伟.KAM500机载采集RS422总线数据处理技术研究[J].测控技术,2017,36(3):47-49.LIU Y Q,QIN Y S,GUO S W.Research on data processing technology of RS422 data acquisition based on KAM500[J].Measurement&Control Technology,2017,36(3):47-49(in Chinese).
[20]王凯,王博,王波.机载可配置的多通道通信软件设计[J].航空电子技术,2017,48(1):48-51.WANG K,WANG B,WANG B.Design of airborne configurable multi-channel communication software[J].Avionics Technology,2017,48(1):48-51(in Chinese).