APPLICATION OF GRAY EVALUATION MODEL BASED ON AHP IN ATM SYSTEM

This paper presents a hierarchy model of Air Traffic Management (ATM) according to the security requirements in ATM system, analyzes it by grey assessment and Analytic Hierarchy Process (AHP), and evaluates it in details. It also provides theoretical support for building an effective evaluation system. The basic idea is to use AHP and Grey Assessment to obtain the weights of the indicators, and count grey evaluation coefficients with whitening function. The compositive clustering coefficients are obtained by combining the weights and the grey evaluation coefficients. Evaluation result can be gotten from the compositive clustering coefficients.

低空无人飞行器的安全控制

本文针对低空无人飞行器的安控系统需求,提出了一种基于有空基测控站的空地一体安控体制,研究了安控实施模式、安控系统设计方案、安控实施方案等关键技术。