| 音圈电机驱动的双层主动隔振系统设计与仿真 |
| |
| 引用本文： | 陈照波,吕俊超,焦映厚. 音圈电机驱动的双层主动隔振系统设计与仿真[J]. 噪声与振动控制, 2012, 32(5): 26-30. DOI: 10.3969/j.issn.1006-1335.2012.05.006 |
| |
| 作者姓名： | 陈照波 吕俊超 焦映厚 |
| |
| 作者单位： | （ 哈尔滨工业大学 机电工程学院， 哈尔滨 150001 ） |
| |
| 基金项目： | 国家自然科学基金项目（基金编号：11172075） |
| |
| 摘 要： | 介绍采用音圈电机作为振动主动控制作动器的特点和工作原理，详细分析并建立音圈电机的数学模型，推导其传递函数。并针对双层隔振系统，采用理论建模的方法，建立双层隔振系统的数学模型。以位移传递率最小作为研究分析的目标，设计出一种宽频主动隔振系统，并用音圈电机作为驱动器，最后用Matlab/Simulink进行仿真，仿真结果显示该隔振系统在宽频带内具有良好的隔振性能，有效的提高隔振平台的精度。
|
| 关 键 词： | 振动与波 主动隔振 音圈电机 宽频 位移传递率 |
| 收稿时间： | 2012-01-09 |
Design and Simulation of Double-stage Active Vibration Isolation System Based on Voice Coil Motor |
| |
| CHEN Zhao-bo,LV Jun-chao,JIAO Ying-hou. Design and Simulation of Double-stage Active Vibration Isolation System Based on Voice Coil Motor[J]. Noise and Vibration Control, 2012, 32(5): 26-30. DOI: 10.3969/j.issn.1006-1335.2012.05.006 |
| |
| Authors: | CHEN Zhao-bo LV Jun-chao JIAO Ying-hou |
| |
| Affiliation: | ( School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China ) |
| |
| Abstract: | Taking voice coil motor （VCM） as the actuator of active vibration isolation system, the operational mechanism and features of VCM are introduced, its mathematical model is set up, and transfer function is deduced. Then the model for double - stage vibration isolation system are established. A broadband active vibration isolation system using VCM as actuator has been designed for the goal to get minimum displacement transmissibility. Finally, the results from simulation by Matlab/Simulink show that this vibration isolation system offers very good performance of vibration isolation in rather broad frequency range. |
| |
| Keywords: | vibration and wave active vibration isolation VCM broadband displacement transmissibility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《噪声与振动控制》浏览原始摘要信息 |
|
点击此处可从《噪声与振动控制》下载全文 |
