| 发明名称 |
Regulation of bio-reactor process |
| 摘要 |
A bio-reaction process is controlled by a system having main regulators (r1, r2, r3), e.g. PID, PI, P type, that control temperature, pO2 and pH valves respectively. The individual stages have associated decoupling regulators (R21, R23, R32) connected to the outputs to eliminate one stage affecting another, e.g. speed of agitator upon pH value. Outputs generated (U11, U21, U3) are combined to provide corrected outputs (Y1, Y2, Y3).
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| 申请公布号 |
DE4402769(A1) |
申请公布日期 |
1995.08.17 |
| 申请号 |
DE19944402769 |
申请日期 |
1994.01.27 |
| 申请人 |
INSTITUT FUER BIOPROZES- UND ANALYSENMESTECHNIK E.V., 37308 HEILBAD HEILIGENSTADT, DE;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., 80636 MUENCHEN, DE |
发明人 |
LAUCKNER, GERALD, PROF. DR., 37308 HEILIGENSTADT, DE;GRUBER, RONALD, DIPL.-BIOL., 37308 GEISLEDEN, DE;LAUCKNER, GUNTER, DR.-ING., 01705 FREITAL WURGWITZ, DE |
| 分类号 |
G05D21/02;(IPC1-7):G05D27/02;G05D7/06 |
主分类号 |
G05D21/02 |
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