Invention Grant
US08401703B2 Method and device for controlling production of a mixture of components, in particular a mixture with pre-mix dead volumes
有权
用于控制组分混合物的生产的方法和装置，特别是具有预混死体积的混合物
- Patent Title: Method and device for controlling production of a mixture of components, in particular a mixture with pre-mix dead volumes
- Patent Title (中): 用于控制组分混合物的生产的方法和装置，特别是具有预混死体积的混合物
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Application No.: US12303024Application Date: 2007-05-29
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Publication No.: US08401703B2Publication Date: 2013-03-19
- Inventor: Michel Bernier , Nicolas Petit , Yann Creff , Mériam Chebre
- Applicant: Michel Bernier , Nicolas Petit , Yann Creff , Mériam Chebre
- Applicant Address: FR Puteaux
- Assignee: Total Raffinage Marketing
- Current Assignee: Total Raffinage Marketing
- Current Assignee Address: FR Puteaux
- Agency: Sughrue Mion, PLLC
- Priority: FR0604868 20060531
- International Application: PCT/FR2007/000886 WO 20070529
- International Announcement: WO2007/138185 WO 20071206
- Main IPC: G05B13/00
- IPC: G05B13/00 ; G05D11/13
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.
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