摘要
为避免机场滑行道发生冲突,减轻管制员负荷,提出一种基于传感器网络的滑行道冲突控制策略。该策略根据滑行道运行过程,利用Petri网建立传感器网络条件下的滑行道动态模型,并建立滑行道运行约束模型。针对航空器运行冲突问题,利用局部关联矩阵方法和逻辑互斥方法设计控制器,控制器给出灯光控制指令以控制助航灯光,从而实现滑行道冲突避免和自动引导。最后通过实例分析和仿真验证表明控制策略的有效性。
To avoid conflict occurring in airport taxiway and ease air traffic controller load, a control strategy of taxiway conflict was proposed based on sensor network. The dynamic model of taxiway was constructed according to taxiway movement process, and the taxiway movement constrained model was built, controllers were designed using the partial correlation matrix method and logical mutual exclusion method for the problems of taxiway conflict, and the control command of lights was produced to control navigation lights by the controllers. Then, taxiway conflict can be avoided and guided automatically with navigation light. Simulation and example were provided to testify the effectiveness of the control strategy in the end.
出处
《计算机应用》
CSCD
北大核心
2014年第2期610-614,共5页
journal of Computer Applications
基金
国家自然科学基金委员会与中国民用航空总局联合资助项目(60879011)
国家科技支撑计划项目(2011BAH24B06)
江苏省"六大人才高峰"高层次人才项目(WLW-017)
中央高校基本科研业务费专项资金资助项目(NS2014065)
南京航空航天大学研究生创新基地(实验室)开放基金资助项目(kfjj130126)
