基于模糊判断的多挡位智能数字兆欧表的设计与研究  

Research on Multi-Position Intelligent Digital Megameter Based on Fuzzy Judgment

作　　者：谢楠[1] 何萍[2] 李文冬[2] 

机构地区：[1]商洛学院电子信息与电气工程学院,陕西商洛726000 [2]国网宁夏电力公司吴忠供电公司,宁夏吴忠751100

出　　处：《测控技术》2016年第4期11-14,共4页Measurement & Control Technology

基　　金：商洛学院科研基金项目(13SKY016)

摘　　要：根据宁夏伦泰仪器仪表有限公司对现有数字兆欧表的技术改造要求,针对市面上生产和销售的兆欧表产品存在电压档位较少的问题,该研究在不修改原有产品模具的情况下采用新型算法——模糊判断,以增加原有产品的挡位,控制产品测量精度,使其成为一种多量程的新型智能仪表。结果表明,采用模糊判断算法的智能兆欧表具有测量挡位增多、测量精度高和可靠性强等特点。On the request of Ningxia Lun Tai Instrument Co.,Ltd.on technical reform of existing digital megameter,in order to solve the problem that the limited voltage range existed in megameter on the market,a new algorithm that is fuzzy judgment is adopted to widen the measurement range of original products without modifying any of molds,control the measurement precision of these products and make them a new multi-range digital megameter.The results indicate that the new digital megameter with fuzzy judgment has the characteristics of large measurement range,high measurement precision and reliability.

关 键 词：多挡位数字兆欧表 单片机 模糊判断 

分 类 号：TP216.1[自动化与计算机技术—检测技术与自动化装置]