大型成撬动力设备振动分析与实验研究

张世亮1,严谨1,张全1

振动与冲击 ›› 2016, Vol. 35 ›› Issue (20) : 37-40.

PDF(1846 KB)
PDF(1846 KB)
振动与冲击 ›› 2016, Vol. 35 ›› Issue (20) : 37-40.
论文

大型成撬动力设备振动分析与实验研究

  • 张世亮1 ,严谨1,张全1
作者信息 +

The Research on Vibration Control for Large Packaged Power Equipment

  • Shiliang Zhang 1   Jin Yan 1  Quan Zhang 1
Author information +
文章历史 +

摘要

设备成撬的概念在大型动力设备行业中应用已相当广泛。本文探讨了大型成撬动力设备振动原因,基于状态空间理论建立了描述两点激励的撬块振动矩阵方程,并在MATLAB软件中计算分析了激励与响应之间的规律关系。推导出了阻尼装置上阻尼控制力与控制参数之间的函数关系,采用减缩尺寸的振动控制实验平台对计算结果和推导函数进行验证,实现了对大型成撬动力设备振动问题的有效控制,为多振点联动工况的振动控制提供理论参考。

Abstract

The concept of power equipment in large packaged style has been in a wide range of applications. This paper discussed and analyzed the vibration reasons for large packaged power equipment firstly. And the space matrix equations of vibration block with two vibration excitation point are deduced based on the state space theory. So the law relationship between vibration excitation and response can be simulated and analyzed in MATLAB software. Finally, the function between damping control force and the control parameters of damping device is calculated and then the simulation results and derivation function are verified by scale-reduced experimental platform. This paper achieves effective control for vibration problems of large packaged power equipment, and provides a theoretical reference for multi-point linkage vibration conditions.

关键词

成撬 / 动力设备 / 状态空间 / 阻尼装置

Key words

Large Packaged System / Power Equipment / State-Space Model / Damping Device

引用本文

导出引用
张世亮1,严谨1,张全1. 大型成撬动力设备振动分析与实验研究[J]. 振动与冲击, 2016, 35(20): 37-40
Shiliang Zhang 1 Jin Yan 1 Quan Zhang 1. The Research on Vibration Control for Large Packaged Power Equipment[J]. Journal of Vibration and Shock, 2016, 35(20): 37-40

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