首页|期刊简介|投稿指南|分类索引|刊文选读|订阅指南|资料|样刊邮寄查询|常见问题解答|联系我们
陈华群. 航班多级动态规划策略与运行控制优化[J]. 科学技术与工程, 2019, 19(31): 386-391.
CHEN Hua-qun.Research on Multi-stages Dynamic Programming Strategy and Operational Control Optimization for Flight[J].Science Technology and Engineering,2019,19(31):386-391.
航班多级动态规划策略与运行控制优化
Research on Multi-stages Dynamic Programming Strategy and Operational Control Optimization for Flight
投稿时间:2019-03-11  修订日期:2019-07-15
DOI:
中文关键词:  运行控制  动态规划  多级策略  递推算法  最优代价
英文关键词:Operational control  dynamic programming  multi-stages strategy  recurrence algorithm  optimum cost
基金项目:航空情报服务教学体系与网络教学环境建设(民航局专项0251616)
  
作者单位
陈华群 中国民航飞行学院空中交通管理学院
摘要点击次数: 80
全文下载次数: 13
中文摘要:
      为实现航班运行控制的全局规划和控制策略定量评价,打破传统多集中于规章手册的定性分析的运行控制技术方法,建立航班运行控制最短路径最小代价的策略构架图,提出三级控制策略的最优性动态规划运行控制模型;设计改进的动态规划递推方程,通过数值计算算法,得到表格形式的最优控制与最优代价函数,解决了航班运行控制决策这一类非线性离散复合型规划问题无法得到最优控制解析表达式的困难。最后,引入航班运行实例测试模型和算法的适应性和优越性,实验结果表明,动态全局规划不同于传统的每个航班独自分阶段的“点式思维模式”,实现了整个公司所有航班、所有航站和所有机队的全局运行控制优化。
英文摘要:
      In order to achieve quantitative assessment of operational control strategy and global plan, this paper puts forward an strategy framework based on minimum cost with shortest path and break out traditional qualitative analysis mainly considering with regulations and manuals. The dynamic programming operational control model is built with three stages strategy based on optimization theory. Then modified transfer equation is established by recurrence. Numerical calculation algorithm is used to obtain optimal operation strategies and cost functions in table formation and solve the optimal analytical expression difficult of nonlinear discrete and complex design problem. Finally, actual flight operational simulation example is adopt to test the application and superiority of model and algorithms. The experimental results show that, compared with traditional just focusing on signal flight and phase separately, the proposed algorithm is better in global optimization of all flights, station and aircrafts for airlines operational control.
查看全文  查看/发表评论  下载PDF阅读器
关闭
你是第26564269位访问者
版权所有:科学技术与工程编辑部
主管:中国科学技术协会    主办:中国技术经济学会
Tel:(010)62118920 E-mail:stae@vip.163.com
京ICP备05035734号-4
技术支持:本系统由北京勤云科技发展有限公司设计

京公网安备 11010802029091号