列车通信网络实时性理论与方法研究
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摘要
随着计算机通信和网络控制技术、智能微机控制技术、嵌入式电子控制技术、现场总线技术以及故障诊断技术的快速发展,现代列车控制系统已从集中型的直接数字控制系统发展成为基于网络的分布式车载微机控制系统。列车网络控制系统应用多种总线技术,将分布在全列车上的计算机应用系统或完成特定功能的智能设备互连起来,是一种典型的实时分布式控制系统。列车通信网络TCN(Train Communication Network)就是运用于其中进行信息交换的数据通信平台,列车通信网络标准IEC61375-1则是IEC为车载数据通信而制定的一项国际标准,旨在为各种列车控制应用建立一个标准的信息通信平台。TCN标准将列车通信网络定义成两级分层结构,各个车辆间的数据通信网络称为绞线式列车总线WTB,同一车辆内部或固定编组的不同车辆间各种设备之间的数据通信网络称为多功能车辆总线MVB。通过TCN技术将复杂的列车控制功能下放到不同的层次,简化了列车网络控制系统的结构,实现了真正意义上的分布式列车控制。
     与一般的信息通信网络相比,列车通信网络本质上属于工业控制局域网的范畴,也可以看作是应用于列车控制这个特定场合的现场总线。作为一种典型的实时分布式控制网络技术,列车通信网络的实时性非常重要,它直接影响着整个列车控制系统的性能,因此和列车通信网络实时性相关的许多关键技术问题都值得深入研究,以便形成有关列车网络实时通信调度机制、实时性能评价等方面的理论建模和分析方法,为实际应用及优化网络性能提供理论指导。
     为此,本论文首先对列车通信网络的发展历程及列车网络技术的国内外研究现状进行了阐述,指出我国在列车通信网络实时性理论研究方面存在的不足:然后在分析并总结一般现场总线实时调度理论和方法的基础上,以MVB和WTB总线为研究对象,对列车通信网络有关实时性问题的理论和方法进行了深入研究,研究结果和内容主要概括为以下几个方面:
     在列车通信网络中,实时调度过程是总线协议中最为重要的内容之一。对于列车网络总线周期信息的实时调度而言,如何对其通信过程进行系统的理论建模以及如何构建实时调度表是研究列车通信网络实时性技术的首要关键问题。从分析MVB和WTB两种总线的基本通信原理入手,对它们各自周期信息的实时通信调度机制分别进行了深入的研究。根据它们周期信息通信的特点,分别提出了相应的实时调度时间表的构建算法;同时,对MVB和WTB周期信息实时调度算法的可调度性分析进行了研究,通过求取周期信息最长响应时间的方法,给出了实时调度有效性判定条件。最后,设计了相应程序对文中所提算法和方法进行了仿真实现,通过实例分析证明了所建模型的正确性。
     对于列车通信网络中偶发性的非周期信息而言,其通信调度机理及其响应时间特性也在某种程度上影响着列车网络的实时性。由于MVB和WTB采用了两种完全不同的方式进行非周期信息的调度,MVB采用基于冲突的事件仲裁机制进行消息事件的查询和发送,而WTB则采用按序轮询的方式进行非周期信息的传输。为此,论文对MVB和WTB非周期信息通信时的响应时间特性进行了研究,分别提出了非周期信息最长响应时间的计算方法。论文中通过对具体实例的分析,验证了所提算法的正确性,有效地评估了极端情况下非周期信息的响应时间特性。
     列车通信网络性能的分析是改进和优化网络实时性能的基础,同时也是提供稳定的网络服务质量Qos的前提和保证。为此,论文针对列车通信网络的各项性能指标,提出了网络实时性能参数以及其它各项网络平均性能指标的计算方法,并进行了仿真分析。以MVB为例,重点利用排队论对其实时性能指标—信息平均传输时延进行了建模和分析;同时,对列车通信网络的利用率、传输效率、吞吐量等平均性能的计算方法也进行了仔细研究,并通过仿真分析验证了所建模型的正确性。仿真结果也进一步指出了影响列车通信网络性能的主要因素,可以对实际应用中优化网络性能起到很好的指导作用。
     通过上述对列车网络通信调度机制以及网络总体性能的分析和评价可以看出,现有MVB和WTB网络实时性能的提高和优化还值得展开进一步的研究。为此,论文以MVB为研究对象,首先对其周期信息特征轮询周期与最多可配置逻辑端口数之间的关系进行了研究,提出了确保所有周期信息均能满足实时响应要求的约束条件。然后,对现有MVB非周期通信调度策略进行了优化研究,提出了基于过程数据从帧填充法的SFS方法,对提高列车通信网络中紧急非周期信息的实时性能进行了尝试和探索。
     最后,论文提出了有待进一步研究和完善的方向。
With the rapid technical development of computer communication and network, intelligent computer, embedded microelectronics, fieldbus and fault diagnosis, the modern train control system has been developed from the central digital control system to distributed computer system which is based on networked control system on board. The train networked control system which is a typical real-time distributed control system can interconnect all the intelligent applications and special smart devices with various fieldbus technologies so as to exchange information and share the resource. TCN (train communication network) is the special network used within the control system. To be a standard platform for exchange information, IEC defined an international network specification named IEC61375-1 which comprises MVB(Multifunction Vehicle Bus) and WTB(Wired Train Bus). WTB is a kind of standard communication bus which was defined in TCN to connect vehicles in a train, while MVB is another kind of standard bus designed for interconnection equipment within a vehicle or within different vehicles in closed train sets. The use of TCN technology not only simplifies the structure of train networked control system but also achieves the real distributed train control by making complex control functions down to the different level.
     As an industrial control network in essence, train communication network can also be used as a specific fieldbus in train control application compared with the general communication network. From the view point of typical real-time distributed control network, real-time characteristic is very important for train communication network, which affects the performance of whole train control system. So many key problems relevant to the real time characteristic of train communication network are worth studying. It is expected that the modeling and analyzing of the real time communication scheduling as well as the real time characteristic will be achieved, and these results will provide some useful guidance for application.
     At the beginning of the dissertation, phytogeny of train communication network and its research status are presented, and existent real-time problem of train communication network is also indicated. In the body of the dissertation, on analyzing the real time scheduling theory and methods of fieldbus, the real time problem of train communication network is researched. The m ajor contributions in the dissertation can be described as follows:
     Real-time schedule process is one of the most important thing in the train communication network. As for the real-time schedule of periodic messages, it is the key problem that how to model for the communication process and which kind of real-time schedule time table could be set up. From the point of analyzing the basic communication scheduling mechanisms, the real-time schedule mechanism of MVB and WTB are further researched respectively. Firstly, the algorithms for constructing the real-time schedule table of MVB and WTB are introduced according to the characteristics of the periodic messages traffic. Secondly, the algorithm schedulability of periodic messages is proposed and the condition judging the validity of the schedule time table built is also given by analyzing the worst-case response time. Finally, the algorithms and methods proposed in this dissertation are validated by some programs, and the validity of the model built is showed by the example of application.
     The communication scheduling mechanism of sporadic messages and its response time characteristic can affect the real-time performance of train communication network. Based on quite different sporadic messages scheduling mechanism, the arbitration scheme based collision can be used to transfer MVB messages whereas WTB adopts the method of polling. The response time characteristic of sporadic communication on MVB and WTB is analyzed, and consequently the computation method to the worst-case response time is introduced. Moreover, the algorithms proposed in this dissertation are validated by some examples of application, and the validity about the response time of the sporadic messages is evaluated.
     To analyze the network performance is a basis for improvement and optimization of the network performance, and can be guaranteed to provide stable quality of network service. The method to calculate the real-time performance and other average characteristic parameters is introduced, and simulation based on these parameters is also made. The modeling and analysis of the average transmission delay are studied especially with queue by example of MVB. Then the methods to compute the average network performance such as utilization, transmission efficiency and throughput of train communication network are particularly studied. The validity of the model is validated by simulation. The simulation results point out the key cause which affects the train communication network performance, and it provides a good guidance for optimization the network performance.
     On analyzing the scheduling mechanism and whole performance of the train communication network, there are many problems which is relating to the improvement and optimization of the real time performance of train communication network are worth studying. To guarantee the real-time requirement of all messages, the constraint between the individual period and maximal logical ports of the sporadic messages is put forward. Then the SFS method based on process data slave frame stuffing is proposed, which improves the real-time performance of urgent sporadicmessages in train communication network.
     Finally, the future research works are discussed.
引文
[1]Kirrmann H.,Zuber P.A..The IEC/IEEE Train Communication Network.IEEE Micro,2001,21(2):81-92
    [2]Train Communication Network,IEC 61375-1.International Electrotechnical Committee,Geneva,1999
    [3]UIC556 Leaflet,Information Transmission in the Train,2nd edition.International Union of Railways,1999,1
    [4]Zur Bonsen G.A..The Multifunction Vehicle Bus(MVB).Proceedings of the IEEE,1995:27-34
    [5]Schaefers C.,Hans G..IEC 61375-1 and UIC 556 International Standards for Train Communication.Proceedings.of the IEEE Vehicular Technology Conference,VTC 2000-Spring Tokyo,2000,2:1581-1585
    [6]http://www.traincom.org
    [7]奚国华,路向阳.我国列车通信网络的实践与开发探讨.机车电传动,2000(1):2-5
    [8]谢步明,赵明元.列车通信网络结构及其协议的研究.机车电传动,2000(5):1-4
    [9]路向阳.我国列车通信网络的发展与应用.机车电传动,2001(6):1-5
    [10]谢维达,邵德荣.城市地铁与轻轨列车的微机控制系统.电力机车技术,2001,vol.24(3):10-12
    [11]路向阳.列车通信网络的发展与应用综述.机车电传动,2002(1):5-9
    [12]谢维达,赵亚辉,徐晓松.现场总线与列车通信网络.工业控制计算机,2002(1):5-10
    [13]严云升.列车通信网络(TCN)配置及传送数据的规范化.电力机车技术,2002(2):1-4
    [14]严云升.列车通信网络及其与设备的连接方式.机车电传动,2002(2):23-25
    [15]路向阳,曾嵘,刘军.“中原之星”车载计算机网络控制系统.机车电传动,2002,(6):9-14
    [16]严云升.国产交直传动电力机车微机控制技术的发展.电力机车与城轨车辆,2003,vol.26(1):1-4
    [17]李蔚,陈超录,杨颖.“中华之星”高速列车控制与网络系统.机车电传动,2000,(5):75-79
    [18]严云升.T型列车通信网络的偶发性数据传送.机车电传动,2004(3):56-59
    [19]赵红卫,张闯,郑雪洋等.现场总线技术在城市轻轨和地铁车辆控制系统中的应用.铁道机车车辆,2003,vol.19(2):8-17
    [20]钱存元,邵德荣,谢维达.现场总线在列车控制网络中的应用与发展.交通与计算机,2004,vol.22(1):68-72
    [21]曾祝林,谢维达.智能型列车总线ARCNET通信网卡的研究.机车电传动.1997,(6):5-7
    [22]刘俊艳,谢维达,朱琴跃.智能化网络接口单元的设计与实现.机车电传动,2001(2): 17-20
    [23]徐晓松,谢维达.绞线式列车总线原型节点的设计.工业控制计算机,2001,vol.14(8):1-4
    [24]刘海新,谢维达,徐晓松.MVB网络接口单元的应用研究,工业控制计算机,2002,vol.15(9):13-15
    [25]谢维达,吴龙.基于VRTX操作系统的列车总线节点的设计田.同济大学学报,2003,vol.31(10):1188-1193
    [26]朱琴跃,谢维达,谭喜堂.MVB一致性测试的研究.铁道学报,2007,vol.29(4):115-120
    [27]王克举,朱琴跃,李玲.基于模型视图控制器框架的多功能车辆总线一致性测试的实现.城市轨道交通研究,2007,vol.10(4):41-44
    [28]张元林.基于MVBC的分布式智能I/O模块的研究.机车电传动,2002(4):15-18
    [29]王锋.基于FPGA的MVB1类设备网卡的设计.机车电传动,2004(6):21-23
    [30]吴健,于跃.基于ARM核微处理器的MVB四类设备的研究.机车电传动,2005(3):20-46
    [31]蔡颖,诸昌黔.MVB网络接口单元的FPGA实现.铁道机车车辆,2005,vol.25(3):26-70
    [32]付坤明,汪旭.具有USB接口的MVB适配器的开发.机车电传动,2005(5):25-28
    [33]侯宁,丁荣军,王永翔等.MVB网卡的帧收发器设计.机车电传动,2006(1):19-22
    [34]马云双,周希德,吴复生.基于LONWORKS网络控制技术的内燃动车组控制系统研究.铁道学报,2002,vol.41(1):43-47
    [35]李国平.列车通信网络WTB/MVB与LonWorks的技术比较与应用.铁道车辆,2004,vol.42(1):22-24
    [36]朱广超,赵红,王立文等.LonWorks现场总线技术在电控空气制动系统的应用研究.铁道机车车辆,2007,vol.27,4:6-11
    [37]赵红卫,郑雪洋,王欣等.WorldFIP通讯网络技术的研究与开发.铁道机车车辆,2003,23(Z2):61-79
    [38]张闯,赵红卫,樊贵新.浅析列车网络编组自适应的实现方法.铁道机车车辆,2003,23(Z2):68-71
    [39]李小伟,谢维达.WorldFIP现场总线接口单元的应用研究.工业控制计算机,2004,vol.17(11):11-12
    [40]钱存元,谢维达,蔡运涛.CAN总线在列车微机控制系统中的应用研究.机车电传动,1999(2):8-10
    [41]龙志强,刘曙生,曹承侃.基于CAN总线的磁悬浮列车通信网络研究.电气传动,2002(2):44-47
    [42]龙志强,刘曙生,余龙华等.CMS-3型磁浮列车微机监控与数据通信网络.机车电传动,2002(6):21-24
    [43]Loose G..Fieldbus and its impact on the automation user.Computing and Control Engineering Journal,1995,vol.6(6):259-262
    [44]Schumny S..Fieldbuses in measurement and control.Computer Standards and Interfaces,1998,vol.19:295-304
    [45]Scot A.V.,Buchanan W.J..Truly distributed control systems using fieldbus technology.Proceedings of the Engineering of Computer Based Systems International Conference,2000:165-173
    [46]杨宪惠.现场总线技术及应用.北京:清华大学出版社,1999
    [47]缪学勤.现场总线技术的最新进展.自动化仪表,2000,vol.1(6):1-5
    [48]缪学勤.现场总线技术的最新进展(续完).自动化仪表,2000,vol.21(7):1-2
    [49]Zhi Wang,Ye-giong Song,Jiming Chen,Youxian Sun,Real ime characteristics of ethemet and its improvement,Proceedings of the 4th World Congress on Intelligent Control and Automation,2002,2:1311-1318
    [50]周晓兵,费敏锐.以太网在工业自动化领域中的应用现状和发展前景,自动化仪表,2001,vol.22(10):1-4
    [51]王威,缪学勤.试论工业以太网实时通信技术,自动化仪表,2003,vol.24(2):1-4
    [52]王平,王浩.工业以太网中实时性问题的研究进展,仪器仪表标准化与计量,2004,vol.3:14-16
    [53]Echelon 078-0183-01.Introduction to the LonWorks(R)System,Ver1.0.Echelon Corporation,1999
    [54]Echelon 005-0060-01.Determinism in Industrial Computer Network Applications.Echelon Corporation,1995
    [55]杨育红.LON网络控制技术及应用.西安:西安电子科技大学出版社,1999
    [56]IEEE STD 1473-1999,IEEE Standard for Communications Protocol Aboard Trains.IEEE,New York,1999
    [57]Keith Pazul Mierochip Technology Inc.Controller Area Network(CAN)Basics.2002
    [58]M.Studer.铁道机车车辆控制技术的革新.变流技术与电力牵引,2003,1:35-37
    [59]WorldFIP WF\NPW\0001\02-E,The WorldFIP Protocol.
    [60]EN50170,General Purpose Field Communication System EN50170-3(WorldFIP).1996
    [61]Demartini C.,Valenzano A..The EN50170 standard for a European fieldbus.Computer Standards and Interfaces,1998,vol.19:257-273
    [62]Foundation.Fieldbus Technical Overview Austin,Texas,1996
    [63]Foundation.Specification System Architecture.Austin,Texas,1996
    [64]Thomesse J.P..A review of the fieldbuses.Annual Reviews in Control,1998,22:35-45
    [65]Thomesse J.P..Fieldbuses and interoperability.Control Engineering Practice,1999,7:81-94
    [66]Thomesse J.P..Fieldbus technology in industrial automation.Proceedings of the IEEE,2005,vol.93(6):1073-1101
    [67]Thomesse J.P..The research and a possible future of fieldbus.Proceedings of the 4th IFAC International symposium SICICA2000,2000:67-73
    [68]Tindell K.,Hansson H.,Wellings A..Analysing real-time communications:Controller Area Network(CAN).Proceedings of the IEEE Real-Time Systems Symposium,1994:259-263
    [69]Tindell K.,Burns A.,Wellings A..Calculating Controller Area Network(CAN)message response time.Control Engineering Practice,1995,vol.3(8):1163-1169
    [70]Tindell K.,Burns A.,Wellings A..An extendible approach for analyzing fixed priority hard real-time tasks.Real-Time Systems,1994,vol.6(2):133-151
    [71]Zuberi K.M.,Shin K.G..Scheduling messages on Controller Area Network for real-time CIM applications.IEEE Transactions on Robotics and Automation,1997,vol.13(2):310-314
    [72]Zuberi K.M.,Shin K.G..Non-preemptive scheduling of messages on Controller Area Networkfor real-time control applications.Proceedings of the IEEE Real-Time Systems Symposium,1995:240-249
    [73]Cena G.,Valenzano A..An improved CAN fieldbus for industrial application.IEEE Transactions on Industrial Electronics,1997,vol.44(4):553-564
    [74]Fonseca J.A.,Almeida L.M..Using a planning scheduler in the CAN network.Proceedings of the 7th IEEE International Conference on Emerging Technologies and Factory Automation,ETFA'99,1999,2:815-821
    [75]Almeida L.M.,Pasadas R.,Fonseca J.A..Using a planning scheduler to improve flexibility in real-time fieldbus networks.Control Engineering Practice,1999,7:101-108
    [76]Almeida L.M.,Fonseca J.A.,Fonseca P..Flexible Time-Triggered communication on the Controller Area Network.Proceedings of IEEE Real-Time Systems Symposium,RTSS'98,1998:1-4
    [77]Ahmed.Throughout evaluation of unidirectional broad-band CSMA traffic.IEEE Trans Comm.,1992,vol.41(3):246-250
    [78]Lundy G.M.,Miller R.E..Analyzing a CSMA/CD protocol through a systems of communicating machines specification.IEEE Trans Comm.,1993,vol.42(5):447-449
    [79]Kurose J.F..Controlling window-protocol for time-constrained communication multiple access networks.IEEE Trans Comm.,1983,36(1):41-49
    [80]Raja P.,Noubir G..Static and Dynamic Polling Mechanism for Fieldbus Networks.ACM Operation System Review,1993,vol.27(1):34-45
    [81]Tovar E.,Vasques F..Factory Communications:On the Configuration of the WorldFIP Bus Arbitrator Table.Porto,1999
    [82]Jiming Chen,Zhi Wang,Youxian Sun.A basic study on algorithm of real-time schedule table for fieldbus[C].Intelligent Control and Automation,2002.Proceedings of the 4th World Congress,2002,3:1760-1763
    [83]Tovar E.,Vasques F..A Communication Support for Real-Time Distributed Computer Controlled Systems.IEEE International Workshop on Discrete Event Systems,1998,178-183
    [84]Almeida L.,Pasadas R.,Fonseca J.A..Using the planning scheduler in real-time fieldbuses:theoretical model for run-time overhead.Factory Communication Systems,The IEEE Proceedings on International Workshop,1997:103-109
    [85]Almeida L.,Tovar E.,Fonseca J.A.Schedulability analysis of real-time traffic in WorldFIP networks:an integrated approach.IEEE Transactions on Industrial Electronics,2002,vol.49(5):1165-1174
    [86]Tovar E.,Vasques F..Using WorldFIP networks to support periodic and sporadic real-time traffic.Industrial Electronics Society,The 25th Annual Conference of the IEEE.1999(3):1216-1221
    [87]Tovar E.,Vasques F..Engineering Real-Time Application with WorldFIP:Analysis and Tools.Report Hurray -TR-9912,Polytechnic Institute of Porto,1999
    [88]王智.面向现场总线的分布式实时系统的建模与分析方法:[博士论文].沈阳:中国科学院沈阳自动化研究所,2000
    [89]Vasques F.,Juanole G..Pre-run-time Schedulability Analysis in Fieldbus Networks.Proceedings of the Annual Conference of the IEEE Industrial Electronics Society,1994:1200-1204
    [90]Pedro P.,Burns A..Worst Case Response Time Analysis of Hard Real-Time Sporadic Traffic in WorldFIP,9th Euromicro Workshop of Real-Time Systems,1997:11-13
    [91]Tovar E.,Vasques F.,Contribution to the Worst-Case Response Time Analysis of Real-time Sporadic Traffic in WorldFIP.The 11th IEEE Europe Conference on Real-Time Systems,1999:17-20
    [92]Wang Z.,Zhou Y.,Chen J.M.,Song Y.Q.,Sun Y.X..Real-time characteristic of FF like centralized control Fieldbus and its state-of-art.IEEE ISIE2002
    [93]Wang Z.,Zhou Y.,Sun Y.X.,Wang T.R..Response time of urgent aperiodc message in FF.Proceedings of IFAC Conference on New Technologies for Computer Control,2001:527-532
    [94]王智,王天然.工业实时通讯网络(现场总线)的基础理论研究与现状(上).信息与控制,2002,vol.31(2):242-250
    [95]王智.工业实时通讯网络(现场总线)的基础理论研究与现状(下).信息与控制,2002,vol.31(3):146-153
    [96]Wang Z.,Zhou Y.,Chen J.M.,Sun Y.X.Wang T.R,.How to Support Realtime Traffic of Urgent Aperiodic Message Using Foundation Fieldbus.IFAC Conference on New Technologies for Computer Control,Hongkong,China,2001
    [97]Wang Z.,Sun Y.X.,Wang T.R..Response Time of Urgent Aperiodic Message in Foundation Fieldbus.International Symposium on Distributed Computing and Applications to Business,Engineering and Science,2001
    [98]陈积明,王智,Y.Q.Song等.基金会现场总线非周期实时信息的调度问题研究.浙江大学学报,2003,vol.37(3):273-277
    [99]陈积明,王智,Y.Q.Song等.WorldFIP和FF非周期信息调度的性能比较.仪器仪表学报,2005,vol.26(4):386-390
    [100]Cena G.,Demartini C.,A.Valenzano.On the Performances of Two Popular Fieldbuses.Proceedings of IEEE International Workshop on Factory Communication Systems.1997:177-186
    [101]Malcolm N.,Zhao W..Hard real-time communication in multiple-access networks.Real-Time Systems,1995,vol.9(1):75-107
    [102]Tindell K.,Bums A..Analysis of hard real-time communications.Real time systems,1995,vol.9(2):147-171
    [103]Kunes M.,Sauter T..Fieldbus-intemet connectivity:the SNMP approach.IEEE Transactions on Industrial Electronics,2001,vol.48(6):1248-1256
    [104]Marino P.,Poza F.,Dominguez M.A.,Nogueira J.B..Link level formal specification for industrial communication networks.Industrial Electronics Society,IECON '98.Proceedings of the 24th Annual Conference of the IEEE,1998,1:226-231
    [105]Mendes A.,Ferreira L.,Tovar E..Fieldbus networks:real-time from the perspective of the application tasks.Proceedings of IEEE International Workshop on Factory Communication systems,2000:275-282
    [106]Schickhuber G.,McCarthy O..Distributed fieldbus and control network systems.Computing and Control Engineering Journal.1997,vol.8(1):21-32
    [107]H.Takagi.Queuing Analysis of Polling System:An Update in Stochastic Analysis of Computer and Communication System,Elsevier Science North Holland,Amsterdam.1990:267-318
    [108]Rubin I..Media Access Control for High-Speed Local Area and Metropolitan Area Comm unication Networks.Proceedings of IEEE,1990,vol.78(1)168-202
    [109]Merlin P.M..A methodology for the design and implementatioin of communication protocols.IEEE Trans.Com.,1976,vol.24(6):621-641
    [110]Berthelot G.,Terrat R..Petri nets theory for the correctness of protocols.IEEE Trans.Commun.,1982,vol.30(12):2497-2505
    [111]Diaz M..Modeling and analysis of communication and cooperation protocols using Petri net-based Modes.Computer Networks,1982,6:419-441
    [112]Marsan M.A.,Chiola G.,Fumagalli A..An accurate performance model of CSMA/CD bus LAN.Computers communications,1987,vol.10(6):304-312
    [113]Feng Lilian,Moyne J.R.,D.M.Tilbury.Performance Evaluation of Control Networks.IEEE Control Systems Magazine,October,1999
    [114]Homayoun N.,Ramanathen P..Dynamic Priority Scheduling of Periodic and Aperiodic Tasks in Hard Real-Time Systems.Real Time Systems,1994,6:207-233
    [115]Ng J.K.Y.,Liu J.W.S..Performance of local area network protocols for hard real-time applications.Proceedings of 11th International Conference on Distributed Computing Systems,1991:218-326
    [116]Mohammed F.A.,Ayad N.M.A.,H.Esmat,et al.Performance analysis of access media protocols in local networks.Proceedings of IEEE Symposium on Computers and Communications,1997:249-253
    [117]Chen Xiaoming,Hong Geok-soon.A Simulation Study of the Predictive P-persistent CSMA Protocol.Proceedings of the 35th Annual Simulation Symposium,2002:345-351
    [118]Park J,W..Performance evaluation of Profibus datalink layer by Petri nets.Proceedings of the 9th CISL Winter Workshop,1996:57-77
    [119]Berge N.,Juanole G.,Samaan M..Using stochastic timed Petri net for modeling and analyzing an industrial application based on FIP Fieldbus.Proceedings of the 4th INRIA/IEEE Symposium on Emerging Technologies and Factory Automation(ETFA'95),1995:129-140
    [120]Tengdin J.T.,Simom M.S.,Sufana C.R..LAN congestion scenario and performance evaluation.Proceedings of IEEE Power Engineering Society 1999 Winter Meeting.1999:919-924
    [121]Skeie T.,Johannessen S.,Brunner C..Ethernet in substation automation.IEEE Control Systems Magazine,2002,vol.22(3):43-51
    [122]Stefano A.D.,Mirabella O..Evaluating the field bus datalink layer by a Petri net-based simulation.IEEE Trans.Industry Electronics,1991,vol.38(4):288-297
    [123]Cavalieri S.,Stefano A.D.,Bello L.L.,Mirabella O..Petri net-based performance evaluation of asynchronous traffic managenment in Fieldbus.Proceedings of IEEE International Symposium on Industrial Electronics,1996:1031-1036
    [124]付秀霞,庞彦斌.FF总线通信控制协议的仿真与性能分析.工业控制计算机,2005,vol.15(1):44-45
    [125]刘树刚,刘培玉.局域网性能分析与评价技术研究.计算机工程与应用,2002,vol.38(17):199-205
    [126]州喻莉,石冰心,邹玲.基于Windows的综合网络性能分析系统.计算机工程与应用,1999.1:11-13
    [127]许红军,罗志强,张其善.一般令牌网络的性能分析.北京航空航天大学学报,1995,vol.21(1):22-29
    [128]肖锦栋,费敏锐.CAN现场总线性能评价.上海大学学报(自然科学版),1997,3:262-266
    [129]冯谦,郭万林.CAN总线的时间触发调度方法设计及实验研究.信息与控制,2005,vol.34(2):209-213
    [130]罗志强,许红军,张其善.一般高速数据总线网络的吞吐量分析.北京航空航天大学学报,1997,vol.23(2):152-157
    [131]蒋黎红.带冲突检测载波监听多路访问技术的性能分析.杭州应用工程技术学院学报,2000,vol.12(2):33-35
    [132]刘曲明,顾桔.网络性能分析评价方法及其计算机仿真方法讨论.计算机仿真,2000,vol.17(1):53-59
    [133]方向前,贺焕林,穆维新.基于以太网技术的局域网系统传输性能测量方法.中原工学院学报,2005,vol.16(6):51-53
    [134]周悦,苑明哲,于海斌等.几种现场总线的通信介质访问控制方式.工业仪表与自动化装置,2001(3):61-64
    [135]周悦,于海斌,王天然等.Profibus和FF现场总线的性能分析与评价.吉林大学学报(信息科学版)2004,vol.22(4):434-437
    [136]周悦,贾月峰.基于DSPN的CAN总线通信行为建模与性能分析.信息与控制,2006,vol.22(5):837-840
    [137]周悦,吴齐,杨少文.基于DSPN的WorldFIP总线MAC子层的建模与分析.沈阳建筑大学学报(自然科学版),2007,vol.23(3):518-521
    [138]侯维岩,张海峰,费敏锐.现场总线PROFIBUS系统的实时性能分析.电子测量与仪器学报,2004,vol.18(2):56-60
    [139]彭可,陈岚,陈际达等.以太网、CAN与LON3种总线控制网络静态网络性能分析.测控技术,2003,vol.22(12):41-44
    [140]Manuele Bertoluzzo,Giuseppe Buja.Investigation on the application of a time-triggered protocol aboard trains.IEEE 2006:3685-3690
    [141]Jimenez J.,Martin J.L.,Zuloaga A.et al,Comparison of two designs for the Multifunction Vehicle Bus.IEEE Transactions on Computer-Aided Design of Integrated Circuits and System,2006,vol.25(5):797-805
    [142]Hong S.H..Experimental performance evaluation of Profibus-FMS.IEEE Robotics and Automation Magazine,2000,vol.7(4):64-72
    [143]Hao X.,Wu L.Z..Performance Evaluation of Industrial Ethernet and Its Modeling.Proceedings of 2004 International Conference on Information Acquisition,2004:527-531
    [144]朱琴跃,谢维达,谭喜堂等.列车通信网性能测试的研究与实现.测控技术,2007,vol.26(2):60-63
    [145]谢希仁.计算机网络(第4版).北京:电子工业出版社,2003
    [146]刘曲明,顾桔.网络性能分析评价方法及其计算机仿真方法讨论.计算机仿真,2002,vol.17(1):53-59
    [147]黄怀亮.网络性能优化方法的研究.计算机系统应用,1999(6):13-15
    [148]庞丽萍.硬实时系统的通信协议.小型微型计算机系统,2000,vol.21(4):393-396
    [149]彭军,陈楚.列车通信网安全性分析.机电一体化.2004,vol.10(6):84-87
    [150]彭军,陈楚.列车通信网数据差错控制.计算机测量与控制,2005,vol.13(2):192-194
    [151]Kopetz H..Real Time System Design Principles for Distributed Embedded Application. Kluwer Academic Publishers,1997
    [152]Cotter E,Delacroix J..Scheduling in Real-Time Systems.San Francisco:Jossey Bass Academic Publisher,2002.
    [153】Liu J.W.S..Real-time systems.北京:清华大学出版社,2003
    [154]Burns A..Scheduling hard real-time systems:a review.Software Engineering Journal,1991vol.6(3):116-128
    [155]Bums A..Real-Safety System Analysis and Synthesis.Software Engineer Journal,1994:267-281
    [156]Stankovic J..Misconcept about Real-Time Computing:A Serious Problem for Next-G neration Systems.IEEEC omputer,1988,vol.21(1):10-19
    [157]Tindell K.,Burns A..Analysis of Hard Real-Time Communication.Real-Time Systems,1995,vol.9(2):147-173
    [158]Stankovic J.,Spuri M.,Natale M.D.et al.Implications of Classical Scheduling Results for Real-Time Systems,IEEE Computer.1995,vol.28(1):16-25
    [159]Kumaran S.,Decotignie J.D..Multicycle operations in a field bus:application layer implications.Proceedings of the 15th Annual Conference of IEEE Industrial Electronics Society,IECON'89,1989,3:531-536
    [160]Raja P.,Ulloa G..Priority polling and dynamic time-window mechanisms in a multicycle Fieldbus.Proceedings of Computers in Design,Manufacturing,and Production,1993:452-460
    [161]L.G.Bushnell.Networks and control.IEEE Control Systems Magazine,2001,vol.21(1):22-23
    [162]Jeffay K.,Stanat D.F.,C.U.Martel.On Non-Preemptive Scheduling of Periodic and Sporadic Tasks.Proceedings of IEEE Real-Time Systems Symposium,1991:129-139
    [163]Audslay N.,Bums A.,A.J.Welling,Applying New Scheduling Theory to Static Priority Pre-emptive Scheduling.Software Engineer Journal,1993,vol.8(5):284-292
    [164]Almeida L.,Fonseca J.A.,Analysis of a Simple Model for Non-Preemptive Blocking-Free Scheduling.Proceedings of 13th IEEE Europe Conference on Real-Time Systems,2001
    [165]Butazzo G.C..Hard real-time computing systems:predictable scheduling algorithms and applications.Kluwer Academic Publishers,1997
    [166]Sha L.,Rajkumar R.,Lehoczky L..Priority Inheritance Protocols:An Approach to Real-Time Synchronization.IEEE Transactions on Computer,1990,vol.39(9):1175-1185
    [167]Audsley N.,Bums A..Real-time system scheduling.Report YCS134,University of York,Department of Computer Science,1990
    [168]Ramanrritham K.,Stankovic J.A..Scheduling algorithms and operating systems support for real-time systems.Proceedings of the IEEE,1994,vol.82(1):55-67
    [169]Malcolm N.,Zhao W..Hard real-time communication in multiple-access networks.Real-Time Systems,1995,vol.9(1):75-107
    [170]Liu C.L.,Layland J.W..Scheduling Algorithms for Multiprogramming in a Hard Real-Time Environment.Journal of the ACM,1973,vol.20(1):46-61
    [171]Lehoczky J.P.,Sha L.,Ding Y..The rate monotonic scheduling algorithm:exact characterization and average case behavior.Proceedings of Real Time Systems Symposium,1989:166-171
    [172]Lehoczky J.P..Fixed priority scheduling of periodic task sets with arbitrary deadlines.Proceedings of Real-Time Systems Symposium,1990:201-209
    [173]Cardeira C.,Mammeri Z..A schedulability analysis of tasks and network traffic in distributed real-time systems.Measurement,1995,vol.15(2):71-83
    [174]Leung,J.Whitehead J..On the complexity of fixed-priority scheduling of periodic real-time tasks.Performance Evaluation,1982,vol.2(4):237-250
    [175]N.C.Audsley.Deadline monotonic scheduling.Technical Report YCS-146,Department of Computer Science,University of York,1990
    [176]Audsley N.C.,Burns A.,Richardson M.F.,et al.Hard real-time scheduling:the deadline-monotonic approach.Proceedings of the 8th IEEE Workshop on Real-time Operating Systems and Software,Atlanta,USA,1991
    [177]Stankovic J.A.,Spuri M.,Ramamritham K.,et al.Deadline scheduling for real-time systems:EDF and related algorithms.Kluwer Academic Publishers,1998
    [178]George L.,Rivierre N.,Spuri M..Preemptive and Non-Preemptive Real-Time Uniprocessor Scheduling.Technical Report RR-2966 INRIA,1996
    [179]Hermant J.F.,Leboucher L,Rivierre N..Real-time fixed and dynamic priority driven scheduling algorithms:theory and experience.Technical Report RR-3081 INRIA,1996
    [180]Mok A.K.,Dertouzos M.L..Multiprocessor scheduling in a hard real-time environment.Proceedings of the 7th Texas Conference on Computer Systems,1978
    [181]Joseph M.,Pandya P..Finding Response Times in Real-Time System.BCS Computer Journal,1986,vol.5(29):390-395
    [182]Spuri M..Analysis of deadline scheduled real-time systems.Technical Report RR-2772INRIA,1996
    [183]Baker T..Stack-based scheduling of real-time processes.Real-Time Systems,1991,vol.3(1):67-99
    [184]Hong S.H..Bandwidth allocation scheme for cyclic-service fieldbus networks.IEEE/ASME Transactions on Mechatronics,2001,vol.6(2):197-204
    [185]Cavalieri S.,Stefano A.D.,Mirabella O..Pre-run-time Scheduling to Reduce Schedule Length in the Fieldbus Environment.IEEE Transactions on Software Engineering,1995,vol.21(11):865-880
    [186]Vasques F.,Juanole G..Pre-run-time schedulability analysis in Fieldbus networks.Proceeding of the Annual Conference of the IEEE Industrial Electronics Society,1994:1200-1204
    [187]HanmomdJ.L.,Oreilly P.J.P..Performance Analysis of Local Computer Network.Addison-Wesley Publishing Company,1986
    【188】朱琴跃,谢维达,谭喜堂等.MVB周期信息的实时调度.计算机应用,2007,vol.27(12):3108-3111
    【189]华兴.排队论与随机服务系统.上海:上海翻译出版公司,1987
    [190】孟玉珂.排队论基础及应用.上海:同济大学出版社,1989年
    【191】孙荣恒,李建平.排队论基础.北京:科学出版社,2002年
    [192]陈鑫林.现代通信中的排队论.北京:电子工业出版社,1999
    【193】盛友招.排队论及其在现代通信中的应用.北京:人民邮电出版社,2007
    [194】严士健.概率论与数理统计.上海:上海科学技术出版社,1982年

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