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The instability of the concentration of CO2 in the system of CO2 refining is controlled by the following means: recognizing the system by neural net work; building the prediction model and the technological parameters optimization model of the system; predicting the key producing parameters which affect the concentration of CO2 the most; optimizing and controlling the key producing parameters by the...
This paper presents a novel neural network signal interpolation technique in order to eliminate the noise and disturbance associated with the self-mixing signal observed from optical feedback self-mixing interferometry (OFSMI). The proposed technique aims to improve the accuracy for displacement and moving track measurement of a target. The performance of the proposed approach is evaluated by both...
During the process of heavy oil production, stream dryness is a key point of secure and effective production. It has an effect not only on security of the stream-injection boiler but also on the quality of the heavy oil. In order to resolve the low accuracy problem of dryness measurement, a new steam quality on-line measurement technique is presented in this paper. The soft measurement model is established...
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