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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序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 Pulse information detection based on image senor 会议论文 Guilin, China, December 26, 2012 - December 27, 2012 作者:  Yang, Liming;  Zhang, Aihua;  Liang, Fei 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/15 CMOS integrated circuits  Image acquisition  Image sensors  Intelligent materials  Liquid membranes  Sensors  Silica gel  CMOS camera  Information detection  Magnifying lens  Pulse detection  Pulse image  Pulse pattern generators  Pulse waveforms  Pulse-taking pressures  Traditional Chinese Medicine   A new synchronization control circuit based on CPLD for the laser range-gated imaging system - art. no. 602824 会议论文 ICO20: Lasers and Laser Technologies, 20th Congress of the International-Commission-for-Optics, Changchun, PEOPLES R CHINA, Web of Science Xu, XW; Wang, XH; Tang, F; Yu, QY; Guo, J 收藏  |  浏览/下载：3/0 A new synchronization control circuit based on CPLD for the laser range-gated imaging system (EI CONFERENCE) 会议论文 ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China Xu X.; Wang X.; Tang F.; Yu Q.; Guo J. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 The synchronization control technique is one of the most key techniques in the laser range gated (LRG) imaging system. Conventional control circuits are composed of discrete components and Medium Scale Integration (MSI) and Small Scale Integration (SSI)  which have bad reliability and poor ability of anti-interference. The idea of using the Complex Programmable Logic Device (CPLD) to realize the monostable trigger circuit is introduced. On the basis of analyzing the performance requirement to the synchronization control of the laser range gated imaging system  a new synchronization control circuit based on CPLD is presented. The circuit based on CPLD is very compact and flexible and has high reliability and strong ability of anti-interference. The synchronization control circuit based on CPLD can provide a wide selection of gate widths  pulse widths and delays. The synchronization control circuit is successfully used in our experiment and the expected result is obtained.