Title: Design of Flight Management Digital Simulation System
Abstract: Constructing the digital simulation system of Flight Management System(FMS) was gradually required with the deepening research of domestic large-type passenger plane.This paper designed and implemented a digital simulation system of FMS based on ARINC429 bus and object-oriented method according to the analysis of functions and interface of FMS which is defined in ARINC702 protocol.The four modules of flight management,communication,flight simulation and flight display were constructed to constitute the system,and in it,an aircraft model of three-axis was built.The performance was optimized using Dynamic Programming and Energy State methods,and the information between the modules was interacted and transmitted by ARINC429 bus.The system can be used as the digital simulation platform for the systemic research of FMS and be used to verify and study the algorithms,just as performance optimization,four-dimensional guidance and so on.At last,an example of whole flight from Shanghai to Beijing indicates that FMES is able to verify main functions of FMS and achieves the main performances index.The platform has been handed over to an avionics laboratory for using.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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