{"title":"气动执行机构流体动力学行为的预测模型","authors":"Olivier Geider, Jean-Charles Maré, Robert Caen","doi":"10.1016/S1251-8069(97)88169-9","DOIUrl":null,"url":null,"abstract":"<div><p>A predictive model of a pneumatic actuator is introduced and validated without any restrictive assumption about the thermal evolution of gas volumes. Taking the thermal balance into account requires the identification of the equivalent exchange coefficient. Estimated values are found not to be sensitive to the jack extension.</p></div>","PeriodicalId":100304,"journal":{"name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy","volume":"325 10","pages":"Pages 553-561"},"PeriodicalIF":0.0000,"publicationDate":"1997-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1251-8069(97)88169-9","citationCount":"0","resultStr":"{\"title\":\"Modèle prédictif du comportement dynamique du fluide dans les actionneurs pneumatiques\",\"authors\":\"Olivier Geider, Jean-Charles Maré, Robert Caen\",\"doi\":\"10.1016/S1251-8069(97)88169-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A predictive model of a pneumatic actuator is introduced and validated without any restrictive assumption about the thermal evolution of gas volumes. Taking the thermal balance into account requires the identification of the equivalent exchange coefficient. Estimated values are found not to be sensitive to the jack extension.</p></div>\",\"PeriodicalId\":100304,\"journal\":{\"name\":\"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy\",\"volume\":\"325 10\",\"pages\":\"Pages 553-561\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1251-8069(97)88169-9\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1251806997881699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1251806997881699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Modèle prédictif du comportement dynamique du fluide dans les actionneurs pneumatiques
A predictive model of a pneumatic actuator is introduced and validated without any restrictive assumption about the thermal evolution of gas volumes. Taking the thermal balance into account requires the identification of the equivalent exchange coefficient. Estimated values are found not to be sensitive to the jack extension.
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