High accuracy temperature control research on charge stable colloidal crystals
文献类型：会议论文
| 作者 | Gao, Shangqi; Yang, Hao; Sun, Zhibin; Jiang, Yuanda; Zhai, Guangjie; Li, Ming |
| 出版日期 | 2012 |
| 会议名称 | 2009 11th IEEE International Conference on e-Health Networking, Applications and Services, Healthcom 2009 |
| 会议日期 | December 16, 2009 - December 18, 2009 |
| 会议地点 | Sydney, Australia |
| 页码 | 71-77 |
| 中文摘要 | Colloidal crystal phase dynamics is one of the hotspots on Condensed Matter Physics. Kossel-line diffraction method is an important way to measure the inner structure of colloidal crystal. The research on the model of colloidal crystal phase dynamics changing as the temperature will provide scientific basis to the preparation of colloidal crystal materials, especially in the condition of microgravity. Achieving high accuracy temperature control on the suspension of colloid crystal is a key work on the research of colloidal crystal phase dynamics. A proportional-integral-derivative (PID) control method based on pulse-width modulation (PWM) is proposed. Then, system identification on the heating system of the sample solution is used to get transfer function, and Hooke-Jeeves pattern search method is used to get optimal parameters of the PID controller. We obtain best temperature control accuracy (±0.1°C) as well as simulation results, after actual temperature control system uses the optimal parameters. © 2012 Springer-Verlag GmbH. |
| 英文摘要 | Colloidal crystal phase dynamics is one of the hotspots on Condensed Matter Physics. Kossel-line diffraction method is an important way to measure the inner structure of colloidal crystal. The research on the model of colloidal crystal phase dynamics changing as the temperature will provide scientific basis to the preparation of colloidal crystal materials, especially in the condition of microgravity. Achieving high accuracy temperature control on the suspension of colloid crystal is a key work on the research of colloidal crystal phase dynamics. A proportional-integral-derivative (PID) control method based on pulse-width modulation (PWM) is proposed. Then, system identification on the heating system of the sample solution is used to get transfer function, and Hooke-Jeeves pattern search method is used to get optimal parameters of the PID controller. We obtain best temperature control accuracy (±0.1°C) as well as simulation results, after actual temperature control system uses the optimal parameters. © 2012 Springer-Verlag GmbH. |
| 收录类别 | EI |
| 会议录 | Lecture Notes in Electrical Engineering
 |
| 会议录出版者 | Springer Verlag, Tiergartenstrasse 17, Heidelberg, D-69121, Germany |
| 学科主题 | 空间技术 |
| 语种 | 英语 |
| ISSN号 | 1876-1100 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/2937]  |
| 专题 | 国家空间科学中心_空间技术部 |
| 推荐引用方式 GB/T 7714 | Gao, Shangqi,Yang, Hao,Sun, Zhibin,et al. High accuracy temperature control research on charge stable colloidal crystals[C]. 见:2009 11th IEEE International Conference on e-Health Networking, Applications and Services, Healthcom 2009. Sydney, Australia. December 16, 2009 - December 18, 2009. |
入库方式： OAI收割
来源：国家空间科学中心
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