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Continuous sterilization is conducted on medium before fermentation to achieve destruction of microorganisms in the medium. In the process control of continuous sterilization, high control quality may not be obtained for there exist severe nonlinear property and system disturbances in the process. In this paper, a nonlinear model predictive controller based on the linguistic model is proposed. The...
Continuous sterilization is conducted on medium before fermentation processes, and the aim of sterilization is effective destruction of microorganisms while less that of the fermentable substrate. In this paper, an energy-efficient dynamic matrix control strategy is designed for biochemical continuous sterilization. An energy consumption item is added into the control objective to reduce the steam...
Continuous sterilization is conducted on medium before fermentation processes, and the aim of sterilization is effective destruction of microorganisms while less that of the fermentable substrate. Problems exist in control process of continuous sterilization for the system variety and strong disturbances, bringing out bad control accuracy and performance of sterilization. In this paper, a predictive...
Optimization of automatic control is very important in ball mill pulverizing system and a novel association rule decision algorithm based on ant colony optimization algorithm (ACO) is proposed for improving the control performance. The proposed algorithm, based on ACO, formulates the association rule decision problem as an optimization problem. In the algorithm, a new pheromone matrix is defined on...
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