| Deformation dynamic response test of the active stressed lap based on realtime control system | |
Li Ying ; Zheng Yi; Wang Yinghu
| |
| 2012-09-13 | |
| 会议录名称 | Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II |
| 卷号 | 8450 |
| 期号 | 8450 |
| 页码 | Vol.8450 4O-1-5 |
| 会议日期 | 2012-7-1 |
| 会议地点 | Amsterdam, Netherlands |
| 会议主办者 | The International Society for Optical Engineering |
| 出版者 | SPIE |
| 摘要 |
We have designed an active stressed lap and its control mode is that an computer sends control orders to the control system of the active stress lap, under windows operating system. The control mode has a shortage, which is a limit exists when we use the lap to complete an aspheric surface deformation task with a fast focal ratio, because windows system is not real-time. Therefore, we have designed a real-time deformation control system for the active stressed lap. The paper makes an introduction to the structure of the deformation control system of the active stressed lap. Secondly, gives a detailed presentation on the design of the test system from software and hardware two aspects. Finally, the paper makes a dynamic response test on the deformation control system of stressed lap, a stability test on the control system and an overall performance test |
| 关键词 | Active Stressed Lap Real-time Close Control Dynamic Response |
| 学科领域 | 天文镜面（材料、加工、检测） |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.niaot.ac.cn/handle/114a32/651 |
| 专题 | 会议论文 |
| 推荐引用方式 GB/T 7714 | Li Ying,Zheng Yi,Wang Yinghu. Deformation dynamic response test of the active stressed lap based on realtime control system[C]:SPIE,2012:Vol.8450 4O-1-5. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Deformation dynamic （388KB） | 开放获取 | CC BY-NC-ND | 浏览 下载 | |||
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