摘要
跑道容量评估是空域规划、建设和空中交通流量容量管理的关键,但目前的评估方法不考虑进场流量的特性,不具有实时性和动态性。本文建立了某一类交通系统——T系统模型,给出了基本的定义,证明了其容量存在并有限定理。根据单跑道的T系统特征,利用T系统模型推导了计算单跑道容量的基本公式,并分析了参数之间的相互关系。应用模型计算的某机场在不同情况下的跑道容量基本符合实际状况。
The runway capacity assessment is the key of air terminal area planning and constructing, as well as the air traffic flow and the capacity management. But the existing methods of the runway capacity assessment do not consider the real-time and dynamic characteristics of the landing airplane flow. This paper presents the definitions of the T system and confirms that the capacity of the T system is existed and limited. According to the T system characteristics of single runway system, the basic formula of the single runway capacity is derived based on the T system model, and the relationships of parameters are analyzed. The calculation capacity of an airport is in agreement with actual situation.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2010年第1期43-46,共4页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
T系统模型
跑道容量
评估方法
T system model
runway capacity
assessment methods
