| New design deforming controlling system of the active stressed lap | |
Li Ying ; Wang Daxing
| |
| 2008-07-14 | |
| Source Publication | Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation |
| Volume | 7018 |
| Issue | 7018 |
| Pages | Vol.7018 33-1-8 |
| Conference Date | 2008-6-23 |
| Conference Place | Marseille, France |
| Funding Organization | The International Society for Optical Engineering |
| Publisher | SPIE |
| Abstract |
A 450mm diameter active stressed lap has been developed in NIAOT by 2003. we design a new lap in 2007.This paper puts on emphases on introducing the new deforming control system of the lap .Aiming at the control characteristic of the lap ,a new kind of digital deforming controller is designed. The controller consists of 3 parts: computer signal disposing 、motor driving and force sensor signal disposing. Intelligent numeral PID method is applied in the controller instead of traditional PID. In the end , the result of new deformation are given. |
| Keyword | The Active Stressed Lap Deforming Controller Force Actuator Intelligent Numeral Pid Response Speed |
| Subject Area | 天文镜面（材料、加工、检测） |
| Document Type | 会议论文 |
| Identifier | http://ir.niaot.ac.cn/handle/114a32/557 |
| Collection | 会议论文 |
| Recommended Citation GB/T 7714 | Li Ying,Wang Daxing. New design deforming controlling system of the active stressed lap[C]:SPIE,2008:Vol.7018 33-1-8. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| New design deforming（348KB） | 开放获取 | CC BY-NC-ND | View Download | |||
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