{"title":"具有温度和水位补偿功能的智能电导率传感器","authors":"M. Pereira, O. Postolache, P. Girão","doi":"10.1109/ICSENST.2011.6136970","DOIUrl":null,"url":null,"abstract":"This paper presents a smart conductivity sensor with capabilities to compensate measurement errors caused by temperature variations and, particularly, to compensate measurement errors caused by water tide levels variations in estuarine zones. A low-cost smart conductivity sensor (SCS) is presented and a mathematical model to compensate measurement errors is proposed. The last part of the paper includes several experimental results that are used to validate theoretical expectations, namely, to confirm the dependence of the conductivity measurements on water tide level and to evaluate the performance of the compensation algorithm that is proposed.","PeriodicalId":202062,"journal":{"name":"2011 Fifth International Conference on Sensing Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A smart conductivity sensor with temperature and water tide level compensation capabilities\",\"authors\":\"M. Pereira, O. Postolache, P. Girão\",\"doi\":\"10.1109/ICSENST.2011.6136970\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a smart conductivity sensor with capabilities to compensate measurement errors caused by temperature variations and, particularly, to compensate measurement errors caused by water tide levels variations in estuarine zones. A low-cost smart conductivity sensor (SCS) is presented and a mathematical model to compensate measurement errors is proposed. The last part of the paper includes several experimental results that are used to validate theoretical expectations, namely, to confirm the dependence of the conductivity measurements on water tide level and to evaluate the performance of the compensation algorithm that is proposed.\",\"PeriodicalId\":202062,\"journal\":{\"name\":\"2011 Fifth International Conference on Sensing Technology\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 Fifth International Conference on Sensing Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSENST.2011.6136970\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 Fifth International Conference on Sensing Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENST.2011.6136970","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A smart conductivity sensor with temperature and water tide level compensation capabilities
This paper presents a smart conductivity sensor with capabilities to compensate measurement errors caused by temperature variations and, particularly, to compensate measurement errors caused by water tide levels variations in estuarine zones. A low-cost smart conductivity sensor (SCS) is presented and a mathematical model to compensate measurement errors is proposed. The last part of the paper includes several experimental results that are used to validate theoretical expectations, namely, to confirm the dependence of the conductivity measurements on water tide level and to evaluate the performance of the compensation algorithm that is proposed.
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