连续下降运行(CDO)可行性研究

The Feasibility of Continuous Descent Operations

随着民航业的发展,传统的梯级下降方式已经不能满足社会对民航业经济性,环保性的要求。在这种背景下近年来提出了连续下降运行(CDO)程序概念。目前对连续下降运行(CDO)程序的研究还处于初级阶段。本文在连续下降运行(CDO)概念的认识基础上介绍了CDO程序的设计原理,并结合近年来国外对连续下降运行(CDO)程序的飞行试验及模拟仿真试验情况,从整体上阐述了连续下降运行(CDO)的可行性。

With the development of civil aviation industry, the traditional step approach procedure could not meet the public requirements of the economy and environmental protection of civil aviation. As a result, the concept of Continuous Descent Operations （CDO） was put forward in recent years. However, the study on Continuous Descent Operations （CDO） is still at the primary stage. Based on the concept of Continuous Descent Operations （CDO）, we introduced the program design method, and verified the feasibility of Continuous Descent Operations combined with the flight test program and the simulation procedure abroad.