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| 24位光电轴角编码器处理电路硬件设计 | |
| 引用本文： | 姜志宏,姜晓梅,张宇,贺琳.24位光电轴角编码器处理电路硬件设计[J].东北师大学报(自然科学版),2006,38(3):21-25. |
| 作者姓名： | 姜志宏 姜晓梅 张宇 贺琳 |
| 作者单位： | 1. 长春工程学院电气与信息学院,吉林,长春,130012 2. 长春师范学院物理系,吉林,长春,130032 3. 哈尔滨工业大学物理系,黑龙江,哈尔滨,150001 |
| 基金项目： | 黑龙江省自然科学基金资助项目(A2004-06) |
| 摘 要： | 阐述了24位光电轴角编码器的结构、工作原理、硬件电路设计处理过程和软件编程特点.在编码器精码处理电路中,采用AD7864转换器,简化了模/数转换电路的硬件空间,提高了系统的稳定性和可靠性;在编码器信号处理电路中,采用了高速单片机80C196KC进行运算、控制,提高了系统工作的实时性;粗码道光强自动补偿电路的设计,提高了系统长期使用的稳定性. |
| 关 键 词： | 光电轴角编码器 单片机 码道 |
| 文章编号： | 1000-1832（2006）03-0021-05 |
| 收稿时间： | 2005-01-30 |
| 修稿时间： | 2005年1月30日 |
The design for the processing circuit of 24-bit photoelectric shaft encoder |
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| JIANG Zhi-hong,JIANG Xiao-mei,ZHANG Yu,HE Lin.The design for the processing circuit of 24-bit photoelectric shaft encoder[J].Journal of Northeast Normal University (Natural Science Edition),2006,38(3):21-25. | |
| Authors: | JIANG Zhi-hong JIANG Xiao-mei ZHANG Yu HE Lin |
| Institution: | 1. School of Electrical and Information, Changehun Institute of Technokgy, Changehon 130012, China; 2. Department of Physics, Changchun Teachers College, Changchun 130032,China; 3. Department of Physics, Harbin University of Technology, Harbin 150001 ,China |
| Abstract: | In this paper the structure,operating principle,the design of hardware circuit and the feature software of the 24-bit photoelectric shaft encoder are expounded systematically.In the encoder the processing circuit of fine code which is introduced,the design of hardware is simplified obviously because of adopting AD7864,moreover,the stability and the security are improved greatly.The singlechip 80C196KC improves the velocity and the simultaneity of computation .It improves the stability for long time using due to adding compensation circuit of light intensity. |
| Keywords: | photoelectric shaft encoder singlechip stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |