In this paper,from the problems of the train line holding,we propose a no-crossover-genetic algorithm directing at the immature convergence in canonical genetic algorithm,and demons trate its utility through a simulated example.
Aims at the determination of imbalance coefficient of train transportation in the design of coalmine, based on the date collection of arrival time of train in the mine, the paper quantitatively analyzes the imbalance of train transportation of coal mine by mathematical statistics and define the meaning of imbalance coefficient of train transportation.
An open loop urban rail transit linear model was built by using the max-plus algebraic approach. After the introduction of periodic input control,the essay discusses the relationship between the matrix of train delivery headway and operation time and the non-block situation of the system.
After feature tagging they are used to train the maximum entropy model.
The other involved the adoption of multistep predictive cost energy to train the weights of the decoupling controller.
Using the method for calculating the transmission ratio of planet gear train, the relationship of the two oscillating angle between output axis and the bracket is established.
To find the motif features and the effect on siRNA activity, we carried out a feature extraction on some published experimental data and used these features to train a back-propagation neural network (BP NN).
Dynamic response of a long span suspension bridge and running safety of a train under wind action