A novel vibration measurement and active control method for a hinged flexible two-connected piezoelectric plate
文献类型：期刊论文
| 作者 | Liu JG(刘金国) ; Wang, Xianfeng; Qiu ZC(邱志成); Zhang XM(张宪民)
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| 刊名 | Mechanical Systems and Signal Processing
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| 出版日期 | 2018 |
| 卷号 | 107页码:357-395 |
| 关键词 | Piezoelectric flexible hinged plate Active vibration control Binocular vision measurement Image processing RBFNNC algorithm Decoupling on measurement of the bending and torsional vibration |
| ISSN号 | 0888-3270 |
| 产权排序 | 1 |
| 通讯作者 | Qiu ZC(邱志成) |
| 中文摘要 | A novel non-contact vibration measurement method using binocular vision sensors is proposed for piezoelectric flexible hinged plate. Decoupling methods of the bending and torsional low frequency vibration on measurement and driving control are investigated, using binocular vision sensors and piezoelectric actuators. A radial basis function neural network controller (RBFNNC) is designed to suppress both the larger and the smaller amplitude vibrations. To verify the non-contact measurement method and the designed controller, an experimental setup of the flexible hinged plate with binocular vision is constructed. Experiments on vibration measurement and control are conducted by using binocular vision sensors and the designed RBFNNC controllers, compared with the classical proportional and derivative (PD) control algorithm. The experimental measurement results demonstrate that the binocular vision sensors can detect the low-frequency bending and torsional vibration effectively. Furthermore, the designed RBF can suppress the bending vibration more quickly than the designed PD controller owing to the adjustment of the RBF control, especially for the small amplitude residual vibrations. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | NEURAL-NETWORK ; SYSTEM ; DYNAMICS ; IDENTIFICATION ; DISPLACEMENT ; CAMERA |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000427342200022 |
| 源URL | [http://ir.sia.cn/handle/173321/21587]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 作者单位 | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.Guangdong Province Key Laboratory of Precision and Manufacturing Technology, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China |
| 推荐引用方式 GB/T 7714 | Liu JG,Wang, Xianfeng,Qiu ZC,et al. A novel vibration measurement and active control method for a hinged flexible two-connected piezoelectric plate[J]. Mechanical Systems and Signal Processing,2018,107:357-395. |
| APA | Liu JG,Wang, Xianfeng,Qiu ZC,&Zhang XM.(2018).A novel vibration measurement and active control method for a hinged flexible two-connected piezoelectric plate.Mechanical Systems and Signal Processing,107,357-395. |
| MLA | Liu JG,et al."A novel vibration measurement and active control method for a hinged flexible two-connected piezoelectric plate".Mechanical Systems and Signal Processing 107(2018):357-395. |
入库方式： OAI收割
来源：沈阳自动化研究所
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