Xinxiang College

Xinxiang, China

Xinxiang College

Xinxiang, China
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Hao H.,Xinxiang College
Journal of Chemical and Pharmaceutical Research | Year: 2014

With increasingly growing attention being paid to low-carbon economy in recent years, it has become a new trend of the current times. Influenced by the low-carbon economy, the modern agricultural development mode is gradually transformed into the one of sustainable development. Therefore, it is necessary to analyze industrial characteristics of the agricultural economy under the modern low-carbon economy background so as to explore the realistic problems of the low-carbon agricultural economy and further improve the agricultural development mode in our country. © 2014, Journal of Chemical and Pharmaceutical Research. All rights reserved.


Du C.,Xinxiang College | Fu H.-K.,Xinxiang College
Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology | Year: 2017

In order to explore the relationship of excitation voltage regulation characteristics to the forced excitation control of AC synchronous motor, the forced excitation of AC synchronous motor was analyzed from the point of excitation voltage regulation through the excitation EEAC theory. The simulation model for the self-excited single motor was established with Matlab system. In addition, the regulation relationship of terminal voltage to the forced excitation of AC synchronous motor in the transient process was simulated and analyzed. The results show that the terminal voltage determines the electric power, and the electromagnetic power determines the margin of system transient stability. Under the condition of ignoring the loss, the electric power is equivalent to the electromagnetic power, and thus the terminal voltage determines the margin of excitation system transient stability. © 2017, Editorial Department of Journal of Shenyang University of Technology. All right reserved.


Zhang T.,Xinxiang College
Journal of Networks | Year: 2014

QoS-aware binding of composite services provides the capability of binding each service invocation in a composition to a service chosen among a set of functionally equivalent ones to achieve a QoS goal. Hence, service selection approach plays a very important role in service computing. However existing approaches little considered the computation time. In this study, we propose a fast QoSaware web service selection approach. This approach adopts a particle swarm optimization algorithm select the most service with users' QoS requirements Experimental results show that our approach can find best suitable services with lower time cost than other approaches in web service selection. © 2014 ACADEMY PUBLISHER.


You Y.Q.,Xinxiang College
Applied Mechanics and Materials | Year: 2014

The analysis of two-dimensional rotation and impact properties of volleyball serving benefits detailed force analysis during the process of hitting and serving. In this paper, a method combining modeling and actual impact properties analysis is proposed and utilized to analyze two-dimensional rotation curve of volleyball. And the actual serving, sideways position, backhand hit are taken as example to carry out a detailed analysis of the process, and build up the model to reflect the effect of speed, arc, rotation and other factors on the two-dimensional rotation in volleyball serving. The test results show that this method has a good guiding significance for the analysis of the actual volleyball. © (2014) Trans Tech Publications, Switzerland.


Jia M.,Xinxiang College
Zhendong yu Chongji/Journal of Vibration and Shock | Year: 2014

A fast parallel algorithm for computing one-dimensional manifold of a hyperbolic fixed point of a map was presented. With the new algorithm, field iteration was taken as a basic idea. The local manifold was subdivided, the curvature constraint and distance control condition were used to implement interation computation. Independently computing map values and checking accuracy were done in each interval to realize parallel computations and control the growth of manifold. The feasibility of manifold parallel computation was proved theoretically. Simulations and test data indicated that the proposed algorithm has a faster computing sped and a better accuracy.


Chang G.,Xinxiang College
Advances in Intelligent Systems and Computing | Year: 2013

Quality of Service (QoS) has been widely used to support Web Service selection and composition. Thus, QoS is very important for users to select the most suitable Web services. In this paper, we proposed a method to measure QoS of Web services. The key of the approach is to use Bayesian Network to measure each QoS value of Web services. The experimental results show that our proposed method can measure QoS of Web services effectively. © 2013 Springer-Verlag.


Guo H.L.,Xinxiang college
Applied Mechanics and Materials | Year: 2014

In order to achieve the good integration of emotional factors into the links of design in the planning and design of architecture, obtain the enjoyment and pleasure of space and realize the communication between human and architecture through the revery, this paper analyses the emotional factors in the process of architecture planning and emotional interchange, which are mainly comprised of expression for the emotion of architecture design through the factors like architectural shape, shadow, color, material and lighting and enable the architecture to show more value in terms of culture and emotion. © (2014) Trans Tech Publications, Switzerland.


Chang G.,Xinxiang College
Advances in Intelligent and Soft Computing | Year: 2012

In this paper, we proposed a QoS-based web service selection approach. The approach adopts genetic algorithm to select the most suitable web service with user's QoS requests. Experimental results show that our proposed approach is very effective in web service composition system. © 2012 Springer-Verlag GmbH.


Jia M.,Xinxiang College
Jisuan Wuli/Chinese Journal of Computational Physics | Year: 2014

An algorithm for computing 2D stable and unstable manifolds of hyperbolic fixed points of discrete dynamical systems is shown. With the fact that Jacobian transports derivative along orbit of an invariant manifold, an algorithm for computing ID manifold is proposed. The mesh point is located with a Prediction-CoiTection scheme which reduces searching time and at the same time gives rise to a simplified accuracy condition. 2D manifold is computed by covering it with orbits of ID sub-manifold. A generalized Foliation condition is used to guarantee that 2D manifold is growing equally along orbits of ID sub-manifold in different directions. Performance of the algorithm is demonstrated with hyper chaotic 3D Henon map and Lorenz system. © 2014 Chinese Nuclear Society.


Chang G.,Xinxiang College
Advances in Intelligent and Soft Computing | Year: 2012

One key technology in web service composition systems is how to find a set of suitable web service candidates with regard to a user's requirement. In this paper, we proposed a web service discovery approach. The approach adopts skyline computing to find the most suitable service for users with low cost. Experimental results show that our proposed approach is very effective for QoS-aware service composition system. © 2012 Springer Science+Business Media Dordrecht.

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