Audit System Design And Development Of Flight Procedures Based On The Simulation Of Three-dimensional Data

To resolve the civil aviation audits of quality control and efficiency issues, three-dimensional trajectory simulation can be applied to the design and review flight procedures and flight simulation systems, this according to the flight design specifications and computer graphics, as well as the basic theory of geographic information systems in order to AUTOCAD CIVIL3D research platform as a system, using geographic information system platform to provide secondary development interface.In accordance with the ICAO, "visual and instrument flight procedures design" VolumeⅡ[DOC8168-OPS/611] fourth edition, in order to achieve and maintain an acceptable level of security operation, in compliance with safety procedures for instrument flight operations of all phases of flight the level of track, vertical profiles of regions and the more obstacles requirements, intends to flight procedures audit system is divided into three functional modules:geographical information processing module, three-dimensional trajectory simulation module, flight procedures of the check module. Each functional module, both related to each other they can be used independently, three-dimensional trajectory simulation module and flight procedures of checking the module is based on geographical information processing module based on the three-dimensional trajectory simulation module can help audit staff examine the reasonableness of flight procedures, flight procedures check module to help auditors examine the design of flight procedures for the correctness of each parameter. System, an organic combination of the three modules to effectively improve the flight procedures auditors audit efficiency and audit quality.