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随着我国工业的发展,发动机的技术应用范围越来越广。而其性能的好坏直接影响着其动力性能、环保性能及经济效益。尤其是发动机的声音与振动情况,更是检测其运行状态不可或缺的因素。因此,为了对发动机运行状况进行良好的检测,必须加强对其声音与振动检测系统的研究。本文在分析其检测背景的基础上,对发动机声音与振动检测系统进行了深入探讨,希望可以对发动机性能的提升有所启示。
With the development of our country’s industry, the engine technology has become more and more widely used. The performance of a direct impact on its dynamic performance, environmental performance and economic benefits. Especially the sound and vibration of the engine, it is an indispensable factor to detect the operating status. Therefore, in order to conduct a good test of engine operating conditions, it is necessary to strengthen its sound and vibration detection system. In this paper, based on the analysis of its detection background, the engine sound and vibration detection system was discussed in depth, hoping to enlighten the improvement of engine performance.