when armament projecting on fixed target is conducted, the deviation of the actual position of the impact point relative to the predetermined position has substantial randomness, causing difficulty in the analysis of armament scale or concentrated application effect. By building sequence coordinates...

This work review the applications of artificial intelligence in the field of mineral processing in the last decade. The mineral processing industry is characterized for the lack of reliable models and on-line information about key process variables. Therefore, heuristic methods have been extensively...

In this paper, a fault diagnosis method for hoisting machinery based on multi-source information fusion and BPNN that has a fast training time and a high accuracy rate and can be converted to on-line monitoring system easily is provided. This method can be used to help people to real-time monitoring...

The article describes the architecture of automated planning system for container terminal railways. Authors describes main tasks which should be solved in domain and describes how these tasks were automated within developed software.

The purpose for this innovative coupler design is to enhance efficiency for scaffolding install and dissemble. By analyzing ideal solution based on TRIZ theory, the technologic contradiction of this problem can be regarded as “time loss and reliability”. According to contradiction matrix, one way to...

In order to study a method of diagnosing wind turbine gear fault by generator electrical signal and extend its field of application. A typical doubly-fed wind turbine is taken as object. The gear pair dynamics model and the mathematical model of generator unit are established on the basis of considering...

A new approach of high accuracy displacement field measurement in long-distance by digital image correlation is proposed. The long-distance measurement accuracy attained 1 micron with digital image correlation technique of 0.001 pixel bilinear interpolation. Integrated software package is exploited with...

This paper proposes a novel approach to determine three-dimensional (3-D) model from a minimum number of viewpoint of an object. Calculating the position relation location of two coordinate system in order to splice the multi-view point cloud. The Next Best Views (NBV) is calculated by the visibility...

In ship design problem, piping route design is the most complex stage because the internal spaces inside the ship are limited and the ship, in general, has many systems and subsystems that consist a large number of pipes. In order to optimize the piping cost as well as the construction time, so many...

The prediction of the car ownership is the basic work for city traffic sustainable development. The paper carry on principal component analysis to influencing factors in the process of prediction of Wuhan City car ownership, determine the main components. Combining genetic algorithm with neural network,...

Structures and dynamics of planetary gears are very different from fixed axis gears. Special attentions to fault diagnostics of planetary gear system need to be carefully studied. In this paper, a distinctive nature of damage induced vibration of planetary gear box, namely tidal frequency, considering...

There are two methods to cut large speech corpora, include traditional manual segmentation and machine automatic segmentation. The quality of segmentation can be controlled easily using traditional manual segmentation. However, the shortcomings of manual segmentation were also obviously such as inefficiency,...

This paper presents a neural network model based on the cell resistance signal. In the model, the anode current spectral energy is set as the input vector; the normal production, anode anomaly and metal wave are set as the output sample. By using genetic algorithm to optimize the initial weights and...

The study comparatively analyses four aspects (Logistics Market Demand, Logistics services Infrastructure, Logistics Services Providers, Government Logistics Policies) of logistics services industry between China and Korea. According to the comparison, the analysis results focus mainly on the drivers,...

Pointing on a certain point of a dynamic target is demanded by beam director system. Compound-axis servo system must be adopted. A component-based compound axis servo system simulation method is proposed, denoted as the CCASS method. Compound-axis tracking system simulation is an effective expansion...

Uniform alternating electromagnetic field will be induced in specimen with alternating current excitation. The distribution of induced field will be perturbed by the existence of crack. To study the perturbation feature caused by crack, the specimen containing longitudinal and transverse cracks are detected...

The numerical simulation of multiphase combustion flow field in a pulverized coal gasifier with one single nozzle is conducted by using the method of two dimensional asymmetric swirl model. Based on the eddy-dissipation-concept model, the calculation process includes volume reaction and surface reaction...

The paper introduces the parametric design and assembly of autoclave with a nominal diameter of 4000 mm, which UG software is used in. Through establishment of a three-dimensional model of autoclave by UG software and the static analysis of the autoclave on the ANSYS Workbench platform, the stress distribution...

Planning EV charging stations reasonably is significant to the development of whole EV industry. Taking constraints of charging capacity and investment limitation into account, the optimization model of EV charging station planning with the objective function of minimum annual cost is established. Constraint...

The concept and influence factors of missile system equipment operational reliability are analyzed, the missile system equipment operational reliability evaluation model is established, the missile system equipment operator’s operation reliability value and the equipment reliability value are assessed...