轮式拖拉机驾驶位置降噪措施

Noise Reduction Measure for Driver Position in Roller Tractor

降低噪声和有效地阻止噪声向外(或驾驶室)扩散,是控制和降低拖拉机噪声的主要途径。详细介绍轮式拖拉机驾驶位置主动降噪和被动降噪的原理、计算方法及具体措施,为降低轮式拖拉机驾驶位置噪声提供理论参考。

To reduce the noise and prevent the noise spreading outside（or the cab） efficiently is the main way to control and reduce the noise in the tractor. This paper introduced in detail the principle of active noise reduction and passive noise reduction, computing method and specific measures at driver position in roller tractor, providing theoretical reference for reducing the driver position noise in roller tractor.