Design and Realization about Synthesis Analysis System for the Helicopter Flight Parameter

The purpose of the paper is to realize synthesis analysis for the helicopter flight parameter.It designs data collection equipment,flight parameter maintenance subsystem,disposal and analyssis subsystem for flight parameter signal,intelligent obstacle diagnosis subsystem and virtual flight emersion and evaluation subsystem,and expatiates the design idea and method for each subsystem.The design and realization of the system has an important meaning for the verification and and maintenance of the helicopter flight parameter recoder system,the helicopter technology status monitor,flight quality evaluation and flight incidents analysis.