The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2013
Filed:
May. 29, 2007
Michel Bernier, Quiberon, FR;
Nicolas Petit, Sceaux, FR;
Yann Creff, Les Cotes d'Arey, FR;
Mériam Chebre, Septeme, FR;
Michel Bernier, Quiberon, FR;
Nicolas Petit, Sceaux, FR;
Yann Creff, Les Cotes d'Arey, FR;
Mériam Chebre, Septeme, FR;
Total Raffinage Marketing, Puteaux, FR;
Abstract
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.