A SOPC Design for Intelligent Pressure Sensor

摘要：

This paper introduces a SOPC design of Intelligent Pressure Sensor. The system integrated the sensor,data sampling and micro-processor unit into an on-chip SOPC,and conquered disturbances caused by long signal wiring. Altera FPGA embedded soft-core Nois II and top-down processes were employed to construct each functional module,and DAS data flow is controlled by the FSM Approach.Zero drifts, random error elimination and temperature compensation are adopted to eliminate and calibrate system errors. Theoretical analysis and partial simulation shows that the suggested system is characterized by high efficiency,flexibility,reliability,and strong antidisturbance ability.

关键词： intelligent Sensor SOPC,Nois Ⅱ FSM temperature compensated

作者: DONG Hui DONG Li-li LV Yong-jian

作者单位: Northwestern Polytechnic University Xian,Shaanxi 710072 China Xian University of Architecture and Xian University of Architecture and Technology Xian,Shaanxi 710055 China Northwestern Polytechnic University Xian,Shaanxi 710072 China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 327-330

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）