| Original document(14 pages) 中文版 |
This invention relates to a high precision positioning and accessing system for waste nuclear material. Wherein, for improvement while keeping original workshop and devices, arranging a frequency-changing system on the dual-speed motor for continual regulation within 0~50Hz; adding a band-brake power controlled by a PLC digital interface for single band-brake release; and measuring position of the sling by two laser rangers and one rotary coder. This invention reduces nuclear radiation to operators and workers and shaking amplitude of the trash receptacle, increases crane position precision to 1mm, and improves warehouse utilization rate. |
Application Number
申请号 |
200610009875 |
Application Date
申请日 |
2006.03.30 |
| Title 名称 |
High precision positioning and accessing system for waste nuclear material
|
Publication Number
公开号 |
1838010 |
Publication Date
公开日 |
2006.09.27 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
G05B19/418,G05B19/05,G05D3/00,H02P27/04 |
Applicant(s) Name
申请人 |
Harbin Engineering University |
| Address 地址 |
150001 |
| Inventor(s) Name 发明人 |
Qi Xuefeng, Han Weishi, Tan Chunqing, Yang Zhida |
| Attorney & Agent 代理人 |
zhang yaohua |
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