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The concentration of dissolved of wastewater treatment process directly affect organic removal efficiency and activated sludge. Dissolved oxygen aeration device is through the control of aeration device. In practical application, such as controller was due to the convert accuracy of D/A and A/D ,as well as the truncation errors due to temperature change aging or failure caused by components of electronic...
For the purpose of increasing the effectiveness of sensors used for control systems, a new fault detecting and diagnosing algorithm, using in connection with morphological -wavelet analysis, is being proposed. The mathematical characterization of singularities with Lipschitz exponents is explained. With the algorithm, firstly, generalized morphological filter with multi-structure elements is designed...
This paper assesses the operator functional state (OFS) based on a collection of psychophysiological and performance measures. Two types of adaptive fuzzy models, namely ANFIS (adaptive-network-based fuzzy inference system) and GA (genetic algorithm) based Mamdani fuzzy model, are employed to estimate the OFSs under a set of simulated process control tasks involved in an automation-enhanced cabin...
This paper presents a closed-loop combustion control algorithm for a coal-fired boiler using the recently developed output distribution control theory. The furnace temperature distribution (FTD) is regarded as the controlled variable, which demonstrates the stability, economy and reliability of combustion process. Following the FTD obtained by Fluent simulation software, the equivalent B-spline FTD...
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