{"title":"Sensitivity laws and prediction of piezoelectric force sensors at different loading points","authors":"Jun ZHANG, Tiantian ZHEN, Jiale CAI, Mengtong LI, Yuting LIU","doi":"10.37188/ope.20233118.2656","DOIUrl":null,"url":null,"abstract":"为äºæµéä½ç¨ä½ç½®å¯åç大éç¨ç¢éåï¼è®¾è®¡äºå¤ç¹æ¯æå¼åçµæµå仪ã对ä¸åä½ç¨ç¹ä¸æµå仪ççµæ度差å¼æ§è¿è¡åæåé¢æµï¼ä»¥å®ç°ç²¾åæµéåä½ç¨ä½ç½®ç大éç¨ç¢éåçç®æ ã对é ææµå仪ä¸åæµè¯ä½ç½®ççµæ度差å¼çå½±åå ç´ è¿è¡åæï¼å¾å°æµå仪工ä½é¢åå ä¸åä½ç¨ç¹ä¸ççµæ度ä¸æµååå åçµè½¬æ¢ç³»æ°ä¹é´çå ³ç³»ãè¿è¡ä¸ååå è½½ç¹æ å®å®éªï¼è·å¾ä¸åä½ç¨ç¹ä¸æµå仪ççµæ度å®éªå¼ã建ç«LS-SVMé¢æµæ¨¡åï¼å©ç¨åå è½½ç¹å®éªç»æ对模åè¿è¡è®ç»ãéªè¯å®éªè¡¨æï¼è¯¥æ¨¡åé¢æµçä¸åä½ç¨ç¹ä¸çæµå仪çµæ度å¼ä¸çå®å¼çåå·®å°äº3%ãéç¨LS-SVM模å对ä¸åä½ç¨ç¹ä¸çå¤ç¹æ¯æå¼åçµæµå仪çµæ度è¿è¡é¢æµå ·æå¿«éãå¯é åé«ç²¾åº¦çç¹ç¹ï¼è¯¥æ¹æ³ç¨äºå®éåæå¤æå ³ç³»éæ¯ææçã","PeriodicalId":39778,"journal":{"name":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37188/ope.20233118.2656","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 0
压电式力传感器在不同加载点的灵敏度规律及预测
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