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This paper introduces the optimal design of detachable grip spring. The optimization mathematic model of cylinder helical spring is proposed according to the design method of the spring. The model is solved by using MATLAB optimization tool. And it provides the optimal program. The result of operation indicates this method is feasibility. Optimal design method and the using of MATLAB software are...
In this paper, a new kind of intelligent PID control method based on BP neural network is presented and a complex neural network PID controller is designed. The NN controller has strong self-adaptability and self-learning abilities. Experimental results on different complex objects prove that, the control method has better performances than traditional PID controller. The system using neural network...
In a nuclear power plant, the water level in the steam generator (SG) is one of main causes that shutdown the reactor, this problem has been of great concern for many years as the SG is a highly nonlinear system showing inverse response dynamics. For controlling the SG water level at a certain range, adaptive neuro-fuzzy inference system (ANFIS) PID controller is designed. It is based on the adaptive...
Many localization methods for wireless sensor networks (WSN) have been proposed by far. These methods are usually aimed at how to locate unknown nodes or how to improve performance of localization under a certain density of anchor nodes. However, localization method for anchor nodes is limited to GPS or hand-placing method merely. It is imperative to explore another method that is efficient and cost-effective...
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