AJR发动机电控实训台的降噪措施研究

Research on Noise Reduction Measures of AJR Engine Electronic Control Training Station

为了避免在教学过程中发动机的高噪声严重干扰教师教学的尴尬,文章以AJR发动机电控实训台的工作噪声为研究对象,拟建立一套主动控制噪声(ANC)设计方法,并依据该方法设计主动控制噪声系统来降低AJR发动机电控实训台的工作噪声,达到改善学生和教师上课环境的目的。

Avoiding the high noise of the engine in the course of teaching, this paper takes the work noise of AJR engine as the research object, and proposes a set of active control noise （ANC） design method. According to this method, the active control noise system is designed to reduce the work noise of the AJR engine electronic control training platform, therefore improving the class environment of the students and teachers.