基于声音QTG的飞行模拟机驾驶舱空调评价方法、系统及设备
By calculating the QTG test data of the sound in the cockpit before and after the air conditioning system is turned on, a quantitative evaluation system at the frequency band level, individual item level, and overall level is established. This solves the shortcomings of the evaluation methods in the existing technology, realizes the refined evaluation of the impact of the sound system and the air conditioning system, and improves the operation and maintenance management level of the flight simulator.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHUHAI XIANG YI AVIATION TECH CO LTD
- Filing Date
- 2026-04-14
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the evaluation of the sound QTG test results of flight simulators lacks refined description and quantitative means, making it difficult to reflect the degree of conformity and changing trend of the sound system, and the impact of the air conditioning system on the acoustic environment of the cockpit is not comprehensively considered.
By acquiring QTG test data of the sound in the cockpit before and after the air conditioning system is turned on, calculating the relative deviation of the frequency band and scoring it, and combining the weighting coefficients and scoring rules, a quantitative evaluation system at the frequency band level, single item level and overall level is established to comprehensively consider the impact, effectiveness and energy consumption of the air conditioning system on the acoustic environment.
It enables continuous quantitative evaluation of sound QTG test results, distinguishes the degree of deviation in different states, accurately reflects the impact of air conditioning system on acoustic environment, provides objective evaluation basis, and improves the precision and scientific nature of operation and maintenance management.
Smart Images
Figure CN122022599B_ABST