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The paper presents a mathematical model and its Matlab/Simulink realization for ball mill coal-pulverizing system (BMCPS). Based on the analysis of mass and energy balance, the physical models for all control-related sub-processes of BMCPS are developed respectively. Then the integrated dynamic mathematic model is constructed with Matlab/Simulink. Validation using the archived data from a power plant...
Ball mill coal pulverizing system is a multiple-input multiple-output (MIMO) process characterized with strong couplings and nonlinearities. Conventional control methods maybe work well initially, but will deviate from optimal work point for a period of time and even cease to be functionally effective. A multilayer structure with direct control and optimization is presented for the control of ball...
The paper analyzed the present energy sources situation in China, and put forward an Inexact Linear Multi-Objective-Program (ILMOP) approach for eco-campus energy sources system based on the characters analysis of eco-campus system. The ILMOP model objective in the least of economic cost and maximum of eco-environmental efficiency, while limited of capital available and every kinds of energy supply...
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