专利检索 ap:("TOTAL RAFFINAGE MARKETING") AND inv:"Meriam CHEBRE" 第 1 页

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发明申请
METHOD AND DEVICE FOR CONTROLLING PRODUCTION OF A MIXTURE OF COMPONENTS, IN PARTICULAR A MIXTURE WITH PRE-MIX DEAD VOLUMES 有权

公开(公告)号：US20130255806A1

公开(公告)日：2013-10-03

申请号：US13769006

申请日：2013-02-15

申请人： TOTAL RAFFINAGE MARKETING

发明人： Michel BERNIER , Nicolas PETIT , Yann CREFF , Meriam CHEBRE

IPC分类号： G05D11/13

CPC分类号： G05D11/139 , Y10T137/87684

摘要： The invention relates to a method and a device for controlling the production of a mixture of components, especially a mixture with premix dead volumes.The method and the device according to the invention ensure multivariable regulation feedback by a dynamic observer providing an estimate in real time of the properties of the components of the mixture, said estimate being sufficient to guarantee the effectiveness of the feedback loop. Thus, the desired properties of the mixture are guaranteed despite large uncertainties in the properties of the components on the one hand, and partial knowledge of the mixing process on the other.