Application of Gevers-Wouters Algorithm to Intelligent Dew Point Measurer Control Scheme

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Abstract:

The dew point detection often occur in the industrial field, and control schemes of intelligent dew point measurer directly influence its detecting precision and response time. The sensing signal of dew layer thickness is used as the control object directly in previous control schemes. When the control object is stable and reach the set value, the temperature signal is detected and be used as the dew point temperature. Control effects of above schemes are not ideal because they ignore the radioactive statistical fluctuation. The more effective control law of intelligent dew point measurer is presented by introducing the real signal of dew layer thickness and using Gevers-Wouters algorithm to estimate it. It can make the control process more accurate and improve the detecting precision and response speed of intelligent dew point measurer. It is suitable for real time applications.

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249-252

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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