军用飞机舱内噪声标准及测量方法研究进展

Progress of Noise Standard and Measurement Method in Military Aircraft Cabin

军用飞机舱内噪声是衡量和评估飞机噪声特性设计的一个重要指标,也是评价战斗力生成的一个重要指标。针对军用飞机舱内噪声的标准限值研究是飞机噪声设计的基础,综述了国际军事强国和国内有关军用标准的发展历程,并对军用飞机舱内噪声的测量方法进行了介绍。舱内噪声标准和测量方法的梳理,对下一代飞机设计和噪声评估具有一定的参考价值。

The noise in military aircraft cabin was an important index to evaluate the noise characteristics of a military aircraft and the combat effectiveness. The research on the standard limit of military aircraft cabin noise was the basis of the aircraft noise design. The relevant military standards of international military power and that of China was reviewed. In addition,the measuring method of military aircraft cabin noise were introduced. The results have some reference value for the design and noise evaluation of next-generation aircraft.