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IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications最新文献

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A Lagrangian approach to average modeling of pulsewidth-modulation controlled DC-to-DC power converters 脉冲宽度调制控制dc - dc功率变换器的拉格朗日平均建模方法
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications Pub Date : 1996-05-01 DOI: 10.1109/81.502217
H. Sira-Ramírez, M. D. deNieto
{"title":"A Lagrangian approach to average modeling of pulsewidth-modulation controlled DC-to-DC power converters","authors":"H. Sira-Ramírez, M. D. deNieto","doi":"10.1109/81.502217","DOIUrl":"https://doi.org/10.1109/81.502217","url":null,"abstract":"A Lagrangian approach is used for obtaining the average model of a switch regulated dc-to-dc Power Converter of the \"Boost\" type undergoing a Pulsewidth-Modulation (PWM) feedback strategy. A set of average Euler-Lagrange (EL) parameters, modulated by the duty ratio function, is proposed which recovers, under duty ratio saturation conditions, the individual EL formulations of the intervening circuit topologies. The obtained average PWM model coincides with, both the state average model and the infinite switching frequency average model, previously proposed in the literature and derived from entirely different viewpoints.","PeriodicalId":104733,"journal":{"name":"IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123279348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 43
Generating compact code from dataflow specifications of multirate signal processing algorithms 从多速率信号处理算法的数据流规范生成紧凑的代码
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications Pub Date : 1995-03-01 DOI: 10.1016/B978-155860702-6/50040-5
S. Bhattacharyya, J. Buck, S. Ha, Edward A. Lee
{"title":"Generating compact code from dataflow specifications of multirate signal processing algorithms","authors":"S. Bhattacharyya, J. Buck, S. Ha, Edward A. Lee","doi":"10.1016/B978-155860702-6/50040-5","DOIUrl":"https://doi.org/10.1016/B978-155860702-6/50040-5","url":null,"abstract":"","PeriodicalId":104733,"journal":{"name":"IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124642345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 44
The influence of the reverse Early effect on the performance of bandgap references 反向Early效应对带隙参考元件性能的影响
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications Pub Date : 1900-01-01 DOI: 10.1109/81.502214
A. vanStaveren, C. Verhoeven, A. Vanroermund
{"title":"The influence of the reverse Early effect on the performance of bandgap references","authors":"A. vanStaveren, C. Verhoeven, A. Vanroermund","doi":"10.1109/81.502214","DOIUrl":"https://doi.org/10.1109/81.502214","url":null,"abstract":"In the literature three key-parameters are commonly used for the design of bipolar bandgap references: EG (bandgap energy), IS (saturation current) and XTI (exponent of the temperature behavior of IS). This paper shows that four key parameters exist: these three and VAR,the reverse Early voltage. This parameter models the influence of the base-width modulation at the base-emitter junction on the collector current. A general expression for the error in the output voltage caused by the reverse Early effect is derived and a comparison is made with other errors.","PeriodicalId":104733,"journal":{"name":"IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127014352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
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