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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Dong-ning Zhu Wei Chen Tao |
| Copyright Year | 2011 |
| Description | Author affiliation: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2. Graduate School of the Chinese Academy of Sciences, 1. Changchun, China 2. Beijing, China (Li Dong-ning) || Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, China (Zhu Wei; Chen Tao) |
| Abstract | In order to solve the problem of self-determination directional of theodolite, equipment based on dynamically tuned gyroscope is proposed. The principle of the Multi-position Strap-down North Seeking System is introduced. Mathematical model of the system is discussed. The factors that influence the precision are analyzed. In order to fit the curve of sampling data, back-propagation neural network arithmetic is used in data processing. As templates, curve model is saved at database of the VC++ software. The template matching arithmetic advanced the measure precision of this system. The measure time of the system is shortened within 1 minute, so it can save time for theodolite. |
| Starting Page | 403 |
| Ending Page | 405 |
| File Size | 239984 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781612847191 |
| e-ISBN | 9781612847221 |
| DOI | 10.1109/MEC.2011.6025486 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-19 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Computers Databases Theodolite Strap-down north seeking Fitting VC++ Optics Software Gyroscopes Template matching Rotation measurement |
| Content Type | Text |
| Resource Type | Article |
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