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The control of the bed temperature which is the key variable in Circulating Fluidized Bed Boiler (CFBB) system is a challenging problem due to its characteristics of the strong nonlinearity, large time delay and time-varying. It is very difficult to tune its PID controller based on the traditional PID tuning methods such as the classic Z-N method. Therefore, a Modified Binary Particle Swarm Optimization...
Sulfur dioxide is an air pollutant and an acid rain precursor. Coal-fired power generating plants are major sources of sulfur dioxide, so the limestone-gypsum wet flues gas desulphurization (WFGD) technology has been widely used in thermal power plant in China nowadays to reduce the emission of sulfur dioxide and protect the environment. The absorber slurry pH value control is very important for limestone-gypsum...
The absorber slurry pH value control is very important in the limestone-gypsum wet flues gas desulphurization technology which is widely adopted in thermal power plant in China. As the simple PID control method can not get the satisfactory control performance because of the complexity of the absorber slurry pH value control, we propose a modified mutation-dissipation binary Particle Swarm Optimization...
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