发明名称 |
Methods for volumetrically controlling a mixing apparatus |
摘要 |
Methods of controlling a volumetric ratio of a material to total materials in a mixing vessel are provided. In various embodiments, the methods may comprise: estimating the volumetric ratio of the material to the total materials in the mixing vessel and an output flowrate of the material from the mixing vessel using a volumetric ratio observer; dynamically recomputing the commanded input flowrate of the material based on outputs of the volumetric ratio observer using a flow regulator; and adjusting an input valve of the material based on the commanded input flowrate of the material using a flow modulator. The mixing vessel may include a first mixing vessel partially separated from a second mixing vessel. In this case, a height of the total materials in the second mixing vessel may be estimated using a height observer.
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申请公布号 |
US2007153622(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20050323322 |
申请日期 |
2005.12.30 |
申请人 |
DYKSTRA JASON D;BORGSTADT JUSTIN A |
发明人 |
DYKSTRA JASON D.;BORGSTADT JUSTIN A. |
分类号 |
B01F15/04 |
主分类号 |
B01F15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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