摘要
以分析安装在船舶上的机械设备单机运行时产生的辐射噪声与机械设备自身的特征参数之间的关系为依据,围绕控制因振动激励船体产生的辐射噪声问题,探讨以机械设备的振动惯性力作为评估机械设备激振特性参数的合理性。并对现有的指标体系提出改进建议。
Based on the relationship between ship radiation noise level and vibration parameter of mechanical equipment, some ideas about to define the vibration exciting parameter of mechanical equipment dealing with the ship radiation noise level were provided. In the end, the conception of vibration inertia force is discussed briefly.
出处
《噪声与振动控制》
CSCD
北大核心
2008年第1期127-128,共2页
Noise and Vibration Control
关键词
振动与波
机械设备
噪声
振动惯性力
vibration and wave
dynamic equipment
noise
vibration inertia force
