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In this paper, a novel modeling method of soft sensing is presented to measure the spent catalyst's carbon content in fluidized-bed catalytic cracking. This model focuses on improving the existing soft sensing models' performances, such as higher measurement accuracy, more robust working performance, or better generalization ability. To build this model, firstly, we choose the primary variables and...
In conjunction with some of the latest research results, this study briefly summarizes the major characteristics with U-model based control system design and foresees the potential blue-sky research issues. The purpose of the presentation is to promote the awareness of the research methodology and to collect critical comments on the shortcomings with the less known approaches, which could stimulate...
A novel three-dimensional fuzzy logic controller (3D FLC) is presented for controlling the spatio-temporal systems, with the help of three-dimensional (3D) fuzzy sets and inference logic. The analytical model of the 3D FLC is derived to disclose its working principle and guide the control design. The derived model show that the 3D FLC has a global sliding mode structure over the spatial domain, which...
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