航空学报 > 2011, Vol. 32 Issue (3): 438-447   doi: CNKI:11-1929/V.20110309.1152.000

基于贡献度模型方法对空中交通管制中心系统的效能评估

白松浩1,2, 兰洪亮2, 郑娜2, 夏正洪3, 周臣2   

  1. 1. 南京航空航天大学 民航学院, 江苏 南京 210016;
    2. 国家空域技术重点实验室, 北京 100085
    3. 四川大学 计算机学院, 四川 成都 610064
  • 收稿日期:2010-10-14 修回日期:2010-11-26 出版日期:2011-03-25 发布日期:2011-03-24
  • 通讯作者: Tel.:010-62933562 E-mail: shbai@sohu.com E-mail:shbai@sohu.com
  • 作者简介:白松浩(1963- ) 男,博士,教授。主要研究方向:空管信息系统、新航行系统和系统效能评估。 Tel: 010-62933562 Email: shbai@sohu.com兰洪亮(1966- ) 男,学士,高级工程师。主要研究方向:空管信息系统和效能评估。 郑娜(1965- ) 女,硕士,高级工程师。主要研究方向:空管信息系统。 夏正洪(1985- ) 男,硕士,讲师。主要研究方向:智能信息处理。 周臣(1983- ) 男,硕士,工程师。主要研究方向:空管信息系统。
  • 基金资助:

    国家空管科研计划(GKG200702014)

Effectiveness Evaluation of Air Traffic Control System Based on the Method of System Contributory Model

BAI Songhao1,2, LAN Hongliang2, ZHENG Na2, XIA Zhenghong3, ZHOU Chen2   

  1. 1. College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
    2. National Key Laboratory of Airspace Technology, Beijing 100085, China;
    3. School of Computer Science, Sichuan University, Chengdu 610064, China
  • Received:2010-10-14 Revised:2010-11-26 Online:2011-03-25 Published:2011-03-24

摘要: 空中交通管制(ATC)中心系统的效能变化,直接影响到管制员的工作负荷和管制中心所辖空域的交通容量,是ATC系统的关键运行指标。基于系统行为表现的效能概念框架,采用系统效能分析的贡献度模型方法,对ATC中心系统的运行环境和工作过程进行了建模分析,构建了一个由9个外部环境变量和50个内部单元变量构成的ATC中心系统行为关系模型。通过采集系统专家和管制人员对外部信息贡献度和内部功能关键度的等级判断,计算生成了反映系统内外因素变化对系统效能影响的系统效能贡献度模型,并利用该模型对一个实际运行的ATC中心系统进行了效能分析评估,初步揭示了ATC中心系统效能变化的特点和规律。评估结果与运行专家对系统效能的经验判断具有较高的吻合度,验证了所创建的ATC中心系统效能贡献度模型及其分析方法的合理性。

关键词: 空中交通管制, 系统分析, 效能评估, 效能指数, 效能因子

Abstract: The system effectiveness of an air traffic control (ATC) center and its variation directly affect the workload of a controller and the capacity of the airspace controlled by the ATC center. They are the key operational parameters of an ATC control system. Based on an effectiveness conceptual framework of system performance and the analytic method of a system contributory model, this article presents an effectiveness analysis procedure for the system of an ATC center. A 9×50 matrix is created which characterized the behavior of the whole system and the performance deviation caused by status changes of inner and outer elements. The value of each element contributing to the whole system is calculated upon an investigation of the opinions of system specialists and controllers. And the article performs an evaluation of the system effectiveness of an operational ATC center by this model, which reveals certain distinguishing features of system effectiveness and their variation. The evaluating results show good conformity with the judgment made by operation specialists, which verify the rationality of the effectiveness contributory model of an ATC system and the analytic approach used in this article.

Key words: air traffic control, system analysis, effectiveness evaluation, effectiveness index, effectiveness factor

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