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Charging plug-in Electric Vehicles at public fast charging stations can improve public acceptance and increase their penetration level by solving problems related to vehicles' battery. However, the spatial optimal location of charging stations has to be dealt with. The main purpose of this paper is to investigate the spatial optimal location of charging stations using K-means clustering method and...
For charging station network with mixed operation mode, only adequate parking spaces and replaced battery can meet vehicles' charging requirements. However, the number of distributed batteries is very large in the whole network. Optimal distribution of batteries in charging station network is of great importance to ensure the normal operation of station network and greatly reduce the cost of manpower,...
In industrial automation, multi-mass system controlling is a common problem. Varying or unknown parameters, especially friction, make the control problem more difficult. The main purpose of this paper is to design an non-linear multi-stage PID controller to solve the problem above in multi-mass elastic torsional system. The preliminary of elastic torsional system is first analyzed. Then, nonlinear...
As an important link of food production and distribution process, Granary's temperature control performance seriously affects the food quality and storage costs. Based on the analysis of granary components, granary temperature control model is established. The simulation results show the validity of established model.
Exact estimation of battery state of charge (SOC) is important for a monitoring system, which is the basis of a energy management system (EMS) in electric vehicles. This paper presents a combined method for estimating the battery SOC for electric vehicles. Diagonal recurrent neural network (DRNN) and Kalman filter (KF) were used to estimate battery SOC respectively. Then the two methods were combined...
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