CAJ | 학술논문

要求授权的所需导航性能（RNP AR：Required Navigation Performance Au-thorization Required）飞行程序设计灵活，用于高原山区和地形复杂机场可以降低运行标准。在实际运行中为降低运行标准设计的RNP AR飞行程序可能会偏离相关规范，本文研究了实际中由于地形等原因，在最后进近对正跑道的最短距离和复飞RNP值小于1的最大长度等方面偏离相关规范的情况。以国内某机场RNP AR进近程序设计为例，设计了在最后进近滚出点到入口的距离和复飞最大长度都偏离国际民航组织（ICAO：Interna-tional Civil Aviation Organization）规范的RNP AR进近飞行程序，给出了进近和复飞设计参数。通过某机型的模拟机验证说明设计的偏离规范RNP AR飞行程序是可行的，能够满足运行和安全水平要求。
요구수권적소수도항성능（RNP AR：Required Navigation Performance Au-thorization Required）비행정서설계령활，용우고원산구화지형복잡궤장가이강저운행표준。재실제운행중위강저운행표준설계적RNP AR비행정서가능회편리상관규범，본문연구료실제중유우지형등원인，재최후진근대정포도적최단거리화복비RNP치소우1적최대장도등방면편리상관규범적정황。이국내모궤장RNP AR진근정서설계위례，설계료재최후진근곤출점도입구적거리화복비최대장도도편리국제민항조직（ICAO：Interna-tional Civil Aviation Organization）규범적RNP AR진근비행정서，급출료진근화복비설계삼수。통과모궤형적모의궤험증설명설계적편리규범RNP AR비행정서시가행적，능구만족운행화안전수평요구。
Because of the flexibility of RNP AR (Required Navigation Performance Authorization Re-quired) flight procedure design, the operation minima can be reduced at airports located on Plateau or com-plex terrain. However, the design of RNP AR flight procedures may be deviated from the relevant specifica-tions. In this paper, the scenarios of such deviations have been researched, for example, the shortest distance from threshold in final approach and the maximum length of a missed approach when RNP value is less than 1. Meanwhile, taking a domestic airport RNP AR approach procedure design for example, a RNP AR ap-proach flight procedure deviated from ICAO (International Civil Aviation Organization) specifications has been designed, and the final approach and missed approach design parameters have been given simultaneous-ly. Finally, the feasibility of RNP AR flight procedure deviated from specifications which can meet the opera-tion and safety requirement has been verified by simulator.