Dynamics Calibration of Optically Trapped Cells with Adaptive Control Technology
文献类型：会议论文
| 作者 | Chen Haoyao; Wang Can; Sun Dong |
| 出版日期 | 2013 |
| 会议名称 | 2013 IEEE International Conference on Robotics and Automation, ICRA 2013 |
| 会议地点 | Karlsruhe, Germany |
| 英文摘要 | Optical manipulation of biological cells has recently attracted increasing attention in bioscience and nanotechnology, where optical tweezers are used as end-effectors to manipulate the cells with high precision and flexibility. Analysis of the dynamics of the optically trapped cells plays a critical role in many cell manipulation tasks such as the automatic cell transportation and force transducer. This paper presents a novel approach to calibrating the cell dynamics with the adaptive control technology. According to different measurements, two adaptive tracking controllers are designed, based on which the estimated parameters of the cell trapping dynamics (i.e., the rate of viscous coefficient and trapping stiffness) can automatically converge to the true values. Stability of the adaptive controllers and convergence of the estimated parameters are analyzed by using Lyapunov approach. Simulations and experiments of manipulating yeast cells are performed to verify the effectiveness of the proposed approach. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/4595]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2013 |
| 推荐引用方式 GB/T 7714 | Chen Haoyao,Wang Can,Sun Dong. Dynamics Calibration of Optically Trapped Cells with Adaptive Control Technology[C]. 见:2013 IEEE International Conference on Robotics and Automation, ICRA 2013. Karlsruhe, Germany. |
入库方式： OAI收割
来源：深圳先进技术研究院
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