Scientific Journal of Control Engineering June 2013, Volume 3 Issue 3, PP.111-119
Sector Dividing Method in Enroute Radar Airspace with Unbalanced Traffic Distribution Zhijian Ye#, Linhang Meng, Wei Gao, Zengxian Geng, Qiu Xiang Key Lab of Operation Programming and Safety Technology of Air Traffic Management, Civil Aviation University of China, Tianjin 300300, China #
Email: zjye@cauc.edu.cn
Abstract In order to effectively meet the traffic demand changes in time and space, based on the multi-controller team, an adaptive airspace sector boundaries dividing method was proposed.First,the target airspace was processed with grid.Statistics of average distribution of the aircraft number for each grid, revised by adding the distribution coefficients of aircraft number which measure the (Air Traffic Controller)ATC additional workload associating with coordinating, handover and resolve conflicts, alluding to each grid.the multi Huolang backpack method was used to group grids.This method ensure that the aircraft count does not exceed the monitor alert parameter(MAP).On this basis, rules which try to avoid increasing ATC workload was used to divide sector boundaries. Monitor alert parameters taking a value which is much bigger than median ensure that the the foundation sectors have more adaptability and security,as well controllers will not need additional training to adapt to changes in the sector range. The dynamic reaction logic control designed effective monitoring could effectively monitor MAP in plan time.Test results show that the higher the frequency of the dynamic response, the average number of aircraft in the sector of 15 minutes will be more closer MAP. Keywords: Airspace Planning; Adaptive Sector Division; Security; Controller Workload; Monitor Alert Parameter; Dynamic Reaction Logic Control
交通随时空需求变化的扇区动态反应方法* 叶志坚,孟令航,高伟,耿增显,向秋 中国民航大学 天津市空管运行规划与安全技术重点实验室,天津 300300 摘
要:为了有效地适应交通需求在时间和空间的变化,在采用多管制员团队基础上,提出了一种适应性空域扇区边界划分的
方法。首先对目标空域作网格处理,统计得到每个网格的航空器平均分布数量,衡量管制员进行协调、移交和解决冲突的额外 工作负荷的航空器分布数量系数被用来修正航空器平均分布数量,修正后的航空器分布数量影射到每个网格,然后采用多货郎 背包法对网格分组,保证航空器计数不超过监控警告参数,在此基础上利用避免增加管制员负荷的规则来划定扇区边界。监控 警告参数取中值偏上的策略,保证了基础扇区有更多的适应性和安全性,也不会需要管制员额外的训练来适应扇区范围的变化。 设计的动态反应控制逻辑能有效监控未来计划时段的监控警告参数,试验结果显示动态反应频率越高,15 分钟扇区内平均航空 器数量越接近监控警告参数。 关键词:空域规划;适应性扇区划分;安全性;管制员工作负荷;监控警告参数;动态反应逻辑控制
引言 为了化解交通需求和空域通行能力不平衡的矛盾,根据国外的经验,一是通过流量管理措施,限制高峰 *
资助项目:中国民用航空局基金(MHRD201014);中央高校基本科研业务费(ZXH2010B003); 国家自然科学基金委员会与中 国民用航空局联合资助项目(61179042) - 111 http://www.sj-ce.org/