A vision-based vibration sensing and active control for a piezoelectric flexible cantilever plate
文献类型：期刊论文
| 作者 | Qiu ZC(邱志成); Zhang XT(张祥通); Zhang XM(张宪民); Han JD(韩建达)
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| 刊名 | Journal of Vibration and Control
 |
| 出版日期 | 2016 |
| 卷号 | 22期号:5页码:1320-1337 |
| ISSN号 | 1077-5463 |
| 关键词 | Piezoelectric flexible plate vibration control visual feedback vibration measurement finite-time control |
| 通讯作者 | 邱志成 |
| 产权排序 | 1 |
| 中文摘要 | A visual sensor is used to measure the vibration of a piezoelectric flexible cantilever plate. To decrease the image processing time and satisfy the requirement of real-time application, the searching range is limited by selecting region of interest images and using a tracking technique. After image processing, including median filter, image segmentation for object recognition, least squares technique, the vibrations of bending and torsional modes for flexible plate can be obtained. The visual measured signals are used as feedback to suppress the excited vibrations. The conventional proportional plus derivative (PD) control and finite-time control algorithms are designed and implemented. The experiments are conducted. The decoupling of measurement of the bending and torsional vibrations is realized by the visual sensor accompany with applying the image processing methods. Experimental results demonstrate that the designed control algorithm can suppress the low-frequency vibration effectively. Furthermore, the finite-time controller can damp out the small amplitude vibration much better than that of the PD control. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Acoustics ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Acoustics ; Engineering ; Mechanics |
| 关键词[WOS] | MANIPULATORS ; FEEDBACK |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371693400012 |
| 源URL | [http://ir.sia.cn/handle/173321/17712]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Qiu ZC,Zhang XT,Zhang XM,et al. A vision-based vibration sensing and active control for a piezoelectric flexible cantilever plate[J]. Journal of Vibration and Control,2016,22(5):1320-1337. |
| APA | Qiu ZC,Zhang XT,Zhang XM,&Han JD.(2016).A vision-based vibration sensing and active control for a piezoelectric flexible cantilever plate.Journal of Vibration and Control,22(5),1320-1337. |
| MLA | Qiu ZC,et al."A vision-based vibration sensing and active control for a piezoelectric flexible cantilever plate".Journal of Vibration and Control 22.5(2016):1320-1337. |
入库方式： OAI收割
来源：沈阳自动化研究所
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