机构

• 长春光学精密机械与物... [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2013 [1]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 大规模集成电路显微图像自动采集系统相关技术研究与开发 学位论文  OAI收割 工程硕士, 中国科学院自动化研究所: 中国科学院大学, 2013 作者:  张旭;  张旭;  张旭 收藏  |  浏览/下载：112/0  |  提交时间：2015/09/02 集成电路  显微图像  自动采集  自动对焦  预采集/采集  曲面拟合  图像配准  AutoIt3  Integrated Circuit  Micro-Image  Auto-acquisition  Auto-focusing  Pre-acquisition / acquisition  Surface Fitting  Image Registration  AutoIt3   Auto-detection system of photoelectric encoder based on DSP (EI CONFERENCE) 会议论文  OAI收割 2010 2nd International Conference on Industrial and Information Systems, IIS 2010, July 10, 2010 - July 11, 2010, Dalian, China 作者:  Wan Q.-H.;  Qi L.-L.;  Liang L.-H.;  Lu X.-R.;  Du Y.-C. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 To improve the automatic detection efficiency of photoelectric encoder  an auto-detection system of photoelectric encoder is designed using DSP (TMS320F2812) as the core device. A 21-bit high accuracy photoelectric encoder is used as the angle standard. It is connected to the detected photoelectric encoder coaxially. They will rotate synchronously under the driving of electric motor. Data acquisition and processing system collects the angular data of the two photoelectric encoders at the same angular position and calculates the angular error of detected photoelectric encoder. Then the data is put into computer. The computer will display the data error. The result of experiment shows that the system could detect encoder whose bit-number below 19  the detecting person could be reduced to one and the detecting speed could be increased to 8-10 times. 2010 IEEE.