一种线阵CCD时序仿真新方法
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摘要
为了保证高精度线阵CCD精确稳定的工作 ,必须设计出符合其工作所要求的各种脉冲。以TCD15 0 1D为例 ,对线阵CCD的工作原理进行了阐述 ,并对其驱动脉冲及时序关系等进行了详细的分析和比对。通过Max +plusII平台结合VHDL语言进行开发 ,对其所需的驱动脉冲进行了设计 ,并对结果进行了精确的波形仿真
A variety of drive pulse should be designed well in order that the operation of high precision linear CCD is precise and stable. The working principle of linear CCD is introduced, and its driving pulse and time sequence relation are analyzed and compared with each other in this paper. The required time sequence driving has been designed and the result has been simulated accurately by the use of development platform of Max+Plus II combining with VHDL.
A variety of drive pulse should be designed well in order that the operation of high precision linear CCD is precise and stable. The working principle of linear CCD is introduced, and its driving pulse and time sequence relation are analyzed and compared with each other in this paper. The required time sequence driving has been designed and the result has been simulated accurately by the use of development platform of Max+Plus II combining with VHDL.
引文
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6 刘东红,童宁宁.Max+ plusII软件在数字电路设计中的应用[J].半导体技术,2003.26 LiuDonghong,TongNingning.TheapplicationofMAX +plusIIsoftwareindigitalcircuitdesign[J].SemiconductorTechnology2003.2(inChinese)
7 武卫华.一种基于CPLD器件的现代数字系统设计方法[J].自动化与仪表,2002.(1)7 WuWeihua.AkindofmoderndigitalsystemdesignmethodbasedonCPLDComponent[J].AutomationandInstrument,2002(1).(inChinese)
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9 杨博雄,张晓华,等.线阵CCD数据的高速采集与存储[J].大地测量与地球动力学,2004,24(2):124～127.9 YangBoxiong,ZhangXiaohua,etal.High speeddataacqui sitionandstorageoflinearCCD[J].JournalofGeodesyandGeodynamics,2004,24(2):124-127.(inChinese)
2 李长贵.线阵CCD用于实时动态测量技术[J].光学技术,1999,(2):5～8.2 LiChanggui.TheapplicationoflinearCCDintherealtimedynamicmeasuretechnology[J].OpticsTechnlogy,1999,(2):5-8.(inChinese)
3 郑友琴,袁旭军,等.用CCD实现精密的长度测量[J].电测与仪表,1998,2.3 ZhenYouqinandYuanXujun,etal.Accuratelengthmea surementwithCCD [J].ElectricityDetectionandInstru ment1998,2.(inChinese)
4 东芝公司线阵CCD图像传感器-TCD1501D参考手册1996.6.4 TOSHIBACCDLINEARIMAGESENSO -TCD1501D[M ].1996.6.
5 吴国镛,王林华,蔡庆福.CCD传感器在位移测量中的应用[J].地壳形变与地震,1998,18(3):92～96.5 WuGuoyong,WangLinhuaandCaiQingfu.Applicationofsensorstodislocationmeasurement[J].CrustalDeformationandEarthquake.1998,18(3):92～96.(inChinese)
6 刘东红,童宁宁.Max+ plusII软件在数字电路设计中的应用[J].半导体技术,2003.26 LiuDonghong,TongNingning.TheapplicationofMAX +plusIIsoftwareindigitalcircuitdesign[J].SemiconductorTechnology2003.2(inChinese)
7 武卫华.一种基于CPLD器件的现代数字系统设计方法[J].自动化与仪表,2002.(1)7 WuWeihua.AkindofmoderndigitalsystemdesignmethodbasedonCPLDComponent[J].AutomationandInstrument,2002(1).(inChinese)
8 廖裕平,陆瑞强.CPLD数字电路设计—使用MAX + plusII入门篇[M].北京:清华大学出版社,2003.8 LiaoYupingandLuRuiqiang.DigitalcircuitdesignofCPLE hornbookofusingMAX + plusII[M].Beijing:Pub lishingHouseofTsinghuaUniversity,2003.(inChinese)
9 杨博雄,张晓华,等.线阵CCD数据的高速采集与存储[J].大地测量与地球动力学,2004,24(2):124～127.9 YangBoxiong,ZhangXiaohua,etal.High speeddataacqui sitionandstorageoflinearCCD[J].JournalofGeodesyandGeodynamics,2004,24(2):124-127.(inChinese)
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