TY - GEN
T1 - Soft calibration technique with SVM for intelligent flow measurement
AU - Santhosh, K. V.
AU - Roy, B. K.
N1 - Publisher Copyright:
© Springer India 2015.
PY - 2015
Y1 - 2015
N2 - Design of an adaptive soft calibration circuit with support vector machine (SVM) for flow measurement using orifice flowmeter is reported in this paper. The objectives of the present work are the following: (i) to extend linearity range of measurement to 100 % of full-scale input range and (ii) to make measurement technique adaptive to variations in ratio of orifice hole to pipe diameter (β), liquid density, and liquid temperature. SVM model is trained to map output voltage of data conversion unit to produce linear characteristics with input flow rate, and independent of variations in ratio of orifice hole to pipe diameter, liquid density, and liquid temperature all within certain range. Further, the proposed technique is tested with simulated data. Results show that the proposed technique has fulfilled its set objectives.
AB - Design of an adaptive soft calibration circuit with support vector machine (SVM) for flow measurement using orifice flowmeter is reported in this paper. The objectives of the present work are the following: (i) to extend linearity range of measurement to 100 % of full-scale input range and (ii) to make measurement technique adaptive to variations in ratio of orifice hole to pipe diameter (β), liquid density, and liquid temperature. SVM model is trained to map output voltage of data conversion unit to produce linear characteristics with input flow rate, and independent of variations in ratio of orifice hole to pipe diameter, liquid density, and liquid temperature all within certain range. Further, the proposed technique is tested with simulated data. Results show that the proposed technique has fulfilled its set objectives.
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U2 - 10.1007/978-81-322-2141-8_6
DO - 10.1007/978-81-322-2141-8_6
M3 - Conference contribution
AN - SCOPUS:84922140165
VL - 327
T3 - Lecture Notes in Electrical Engineering
SP - 63
EP - 73
BT - Systems Thinking Approach for Social Problems - Proceedings of 37th National Systems Conference, 2013
A2 - Vijay, Vivek
A2 - Adhikari, Bibhas
A2 - Seshadri, Harinipriya
A2 - Fulwani, Deepak Kumar
A2 - Yadav, Sandeep Kumar
PB - Springer Verlag
T2 - 37th National Systems Conference, 2013
Y2 - 5 December 2013 through 7 December 2013
ER -