| 基于低功耗CPLD的超声测厚仪 |
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| 引用本文： | 李佳. 基于低功耗CPLD的超声测厚仪[J]. 汕头大学学报(自然科学版), 2008, 23(4): 76-80 |
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| 作者姓名： | 李佳 |
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| 作者单位： | 广东汕头超声电子股份有限公司超声仪器分公司,广东汕头,515041 |
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| 摘 要： | 以ispMach 4000系列的低功耗复杂可编程逻辑器件(CPLD)为核心,设计了一种超声测厚仪.基于CPLD硬件平台,根据模块化设计的思想,采用VHDL编程实现超声测厚仪的数据采集处理模块.该设计具有低成本、低功耗和配置灵活的特点.实验结果证明能有效提高测量精度.
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| 关 键 词： | 超声波 测厚仪 CPLD |
Application of Low Power Dissipation CPLD in the Ultrasonic Thickness Gage |
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| LI Jia. Application of Low Power Dissipation CPLD in the Ultrasonic Thickness Gage[J]. Journal of Shantou University(Natural Science Edition), 2008, 23(4): 76-80 |
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| Authors: | LI Jia |
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| Affiliation: | LI Jia (Guangdong Goworld Co., Ltd.Uhrasonie Instrument Branch, Shantou 515041, Guangdong, China) |
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| Abstract: | An ultrasonic thickness gage is designed using the ispMach 4 000 family low power dissipation CPLD.In this paper,with the hardware platform base on CPLD and the concepts of modularization,the data collection and processing modules of the ultrasonic thickness gage are realized using VHDL.It has advantages such as low cost, low power dissipation and flexible configuration. |
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| Keywords: | CPLD |
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