{"title":"具有时变惯性的机械系统建模的功率导向图","authors":"R. Zanasi, F. Grossi","doi":"10.1109/VPPC.2014.7007143","DOIUrl":null,"url":null,"abstract":"The aim of this paper is to show how mechanical systems with time-varying inertia can be modeled by using the Power-Oriented Graphs technique. The reduced time-varying system is obtained starting from an extended Power-Oriented Graph model with masses and elasticities and applying a rectangular congruent transformation which eliminates the elasticities. The presented method is compared with the well established Bond Graphs modeling technique. The model of a crank-connecting rod system is considered as an example.","PeriodicalId":133160,"journal":{"name":"2014 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The Power-Oriented Graphs for Modeling Mechanical Systems with Time-Varying Inertia\",\"authors\":\"R. Zanasi, F. Grossi\",\"doi\":\"10.1109/VPPC.2014.7007143\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The aim of this paper is to show how mechanical systems with time-varying inertia can be modeled by using the Power-Oriented Graphs technique. The reduced time-varying system is obtained starting from an extended Power-Oriented Graph model with masses and elasticities and applying a rectangular congruent transformation which eliminates the elasticities. The presented method is compared with the well established Bond Graphs modeling technique. The model of a crank-connecting rod system is considered as an example.\",\"PeriodicalId\":133160,\"journal\":{\"name\":\"2014 IEEE Vehicle Power and Propulsion Conference (VPPC)\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 IEEE Vehicle Power and Propulsion Conference (VPPC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VPPC.2014.7007143\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE Vehicle Power and Propulsion Conference (VPPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VPPC.2014.7007143","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Power-Oriented Graphs for Modeling Mechanical Systems with Time-Varying Inertia
The aim of this paper is to show how mechanical systems with time-varying inertia can be modeled by using the Power-Oriented Graphs technique. The reduced time-varying system is obtained starting from an extended Power-Oriented Graph model with masses and elasticities and applying a rectangular congruent transformation which eliminates the elasticities. The presented method is compared with the well established Bond Graphs modeling technique. The model of a crank-connecting rod system is considered as an example.
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