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A method for stocks market modeling and forecasting is proposed based on hierarchical genetic algorithm and a wavelet neural network with continuous parameters. Design of the wavelet neural network, different from the existing one that determines structure of the network and parameters of the wavelet separately, is completed by a well-designed hierarchical genetic algorithm proposed. Thus, based on...
Mine fire poses a serious impact on production safety of the mine and personal safety. Mine fire includes internal and external fire. Current monitoring methods can not satisfy the safe production due to their lower accuracy and validity. A new method was proposed to monitor and forecast the mine external fire in this paper. The proposed method analyzed the mine fire infrared image and several parameters...
In order to improve the handling and stability of four-wheel-steering (4 WS) vehicle, a new 4 WS intelligent control system with genetic algorithm (GA) fuzzy neural network (FNN) was put forward. According to the tire cubic formula, a vehicle nonlinear dynamics model was built. Then a vehicle model based on back-propagation (BP) network was identified from the vehicle dynamics. Next a fuzzy neural...
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