• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2014, Vol. 36 ›› Issue (07): 1409-1416.

• 论文 • 上一篇    下一篇

航管仿真训练系统运行控制的设计与实现

陈虹宇1,胡术2,董志强3,李科磊1,殷源1   

  1. (1.四川大学计算机学院,四川 成都 610064;2.四川大学国家空管自动化系统技术重点实验室, 四川 成都 610045;
    3.空军装备研究院雷达与电子对抗所, 北京 100039)
  • 收稿日期:2013-02-04 修回日期:2013-04-28 出版日期:2014-07-25 发布日期:2014-07-25
  • 基金资助:

    国家自然科学基金资助项目(60832011)

Design and implementation of the runtime control
mechanism of the air traffic control simulation training system            

CHEN Hongyu1,HU Shu2,DONG Zhiqiang3,LI Kelei1,YIN Yuan1   

  1. (1.College of Computer,Sichuan University,Chengdu 610064;2.National Key Laboratory of Air Traffic Control Automation System Technology,Chengdu 610045;3.Radar and Electronic Countermeasure Research Institute,Air Force Equipment Academy,Beijing 100039,China)
  • Received:2013-02-04 Revised:2013-04-28 Online:2014-07-25 Published:2014-07-25

摘要:

描述了对航管仿真系统运行控制机制的设计和实现。先对系统功能做了简要介绍,再从进程组的监控、基于多个队列的进程调度设计等方面介绍了系统的实现过程和处理细节,最后采用负载均衡算法针对系统进行了优化设计。本系统最终实现了对进程实施定位和运行监视,对控制指令采用命令优先级处理机制,使用多个队列调度进程,从而完成训练计划,较好地控制了航管仿真训练系统的运行。

关键词: 进程控制, 负载均衡, 优先级, 队列

Abstract:

The runtime control mechanism of the air traffic control simulation training system is designed and implemented. Firstly, the basic functions of the system are briefly introduced. Secondly, the implementation process and handling details are introduced in terms of the process monitoring and the process scheduling based on multiple queues. Finally, the load balancing algorithm is used to optimize the system design. The system eventually achieves the positioning and operation monitoring of the process, uses the priority mechanism to handle the control commands, uses multiple queues scheduling process, so as to complete the training programs and do a good job on controlling the air traffic control simulation training system.

Key words: process control;load balancing;priority;queue