Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers
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2015
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my.unimap-395342015-04-17T14:43:10Z Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers Ubaid, Imtiaz Jamuar, Sudhanshu Shekhar, Prof. Dr. Sahu, Jaya Narayan Ganesan, Poo Balan ssjamuar@unimap.edu.my Bioreactor profile Inverse neural network NARMA neuro controller Process control Link to publisher's homepage at http://www.elsevier.com/ This paper presents the use of nonlinear auto regressive moving average (NARMA) neuro controller for temperature control and two degree of freedom PID (2DOF-PID) for pH and dissolved oxygen (DO) of a biochemical reactor in comparison with the industry standard anti-windup PID (AWU-PID) controllers. The process model of yeast fermentation described in terms of temperature, pH and dissolved oxygen has been used in this study. Nonlinear auto regressive moving average (NARMA) neuro controller used for temperature control has been trained by Levenberg-Marquardt training algorithm. The 2DOF-PID controllers used for pH and dissolved oxygen have been tuned by MATLAB's auto tune feature along with manual tuning. Random training data with input varying from 0 to 100 l/h have been obtained by using NARMA graphical interface. The data samples used for training, validation and testing are 20,000, 10,000 and 10,000 respectively. Random profiles have been used for simulation. The NARMA neuro controller and the 2DOF-PID controllers have shown improvement in rise time, residual error and overshoot. The proposed controllers have been implemented on TMS320 Digital Signal Processing board using code composure studio. Arduino Mega board has been used for input/output interface. 2015-04-17T14:43:10Z 2015-04-17T14:43:10Z 2014-11 Article Journal of Process Control, vol. 24(11), 2014, pages 1761-1777 0959-1524 http://www.sciencedirect.com/science/article/pii/S0959152414002510 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/39534 en Elsevier Ltd. |
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Universiti Malaysia Perlis |
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| language |
English |
| topic |
Bioreactor profile Inverse neural network NARMA neuro controller Process control |
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Bioreactor profile Inverse neural network NARMA neuro controller Process control Ubaid, Imtiaz Jamuar, Sudhanshu Shekhar, Prof. Dr. Sahu, Jaya Narayan Ganesan, Poo Balan Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| description |
Link to publisher's homepage at http://www.elsevier.com/ |
| author2 |
ssjamuar@unimap.edu.my |
| author_facet |
ssjamuar@unimap.edu.my Ubaid, Imtiaz Jamuar, Sudhanshu Shekhar, Prof. Dr. Sahu, Jaya Narayan Ganesan, Poo Balan |
| format |
Article |
| author |
Ubaid, Imtiaz Jamuar, Sudhanshu Shekhar, Prof. Dr. Sahu, Jaya Narayan Ganesan, Poo Balan |
| author_sort |
Ubaid, Imtiaz |
| title |
Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| title_short |
Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| title_full |
Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| title_fullStr |
Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| title_full_unstemmed |
Bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom PID controllers |
| title_sort |
bioreactor profile control by a nonlinear auto regressive moving average neuro and two degree of freedom pid controllers |
| publisher |
Elsevier Ltd. |
| publishDate |
2015 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/39534 |
| _version_ |
1643799097901056000 |