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Shijiazhuang, China

Weijie L.,Tianjin University | Hao S.,Tianjin University | Weifeng L.,Shijiazhuang Army Command College
ICETC 2010 - 2010 2nd International Conference on Education Technology and Computer | Year: 2010

The paper discusses the problems of traditional teaching of electronics technique foundation. The necessary of Electronic Design Automation(EDA) acid teaching is discussed. The main function of Electronics Workbench (EWB) is introduced. And the applying of EWB in theory and experiment teach about electronic technology. © 2010 IEEE.

Xu Y.,Shijiazhuang Mechanical Engineering College | Su J.J.,Shijiazhuang Army Command College | Yang J.,Shijiazhuang Mechanical Engineering College
Advanced Materials Research | Year: 2013

A method is to be put forward to make the maintenance decision for long-term reserved equipment. The schemes of health management is conceived according to the characteristics of the long-term reserved equipment. Then, it is studied how to define the equipment life distributing by failure data. The method is researched to make the maintenance decision based on the store life rule of long-term reserved equipment. The long-term reserved equipment health management platform is designed. The feasibility of this method is demonstrated by an example. It has some reference value towards the health management of the long-term reserved equipment. © (2013) Trans Tech Publications, Switzerland.

Zuo B.,Yantai Naval Aeronautical and Astronautical University | Zuo B.,Beihang University | Li J.,Yantai Naval Aeronautical and Astronautical University | Li J.,Beijing Institute of Graphics | Huang H.-L.,Shijiazhuang Army Command College
Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics | Year: 2013

A systematic procedure for synthesis of neural network adaptive synergetic control is proposed for a class of affine multivariable extremum seeking system. By employing the synergetic control, the synergetic convergence among the states can be realized, and the invariance against system parameter variation and external perturbation can also be achieved. By using the system's states and intput, the search variables from the extremum seeking control, and the known model parameters as the inputs, two three-layer neural networks are designed to estimate the dynamic process of the states extrema and unknown parameters, respectively. At the same time, an adjustable parameter is used to minify the estimation errors of the three-layer neural networks. The detailed theoretical analysis proves that all errors of the closed-loop system exponentially converge to a small tunable neighborhood of the origin by appropriately choosing design constants. Simulation results show the effectiveness of the proposed control method.

Song B.,Ordnance Engineering College | Lv J.,Ordnance Engineering College | Zhao G.,Ordnance Engineering College | Kong F.,Shijiazhuang Army Command College
Proceedings - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010 | Year: 2010

Numerical simulation is performed for the gas-liquid two-phase turbulent flow in fluid coupling by using CFD software with Mixture model, PISO algorithm and Realizable turbulence model. The gas-liquid two-phase flow in fluid coupling is investigated by analyzing the distribution of liquid phase, static pressure and velocity vector. The experimental values are analyzed and compared with the braking torque numerical results. To some extent, the simulation results reveal details of the two-phase flow in fluid coupling, and provide references for fluid coupling design. © 2010 IEEE.

Tian S.C.,Shijiazhuang Mechanical Engineering College | Sun F.,Shijiazhuang Mechanical Engineering College | Li Z.,Shijiazhuang Mechanical Engineering College | Hao L.S.,Shijiazhuang Army Command College
Applied Mechanics and Materials | Year: 2013

CGF behavior modeling is designed to reflect the characteristics of human behavior better, and improve the credibility and scientific of the combat simulation system. It introduces the CGF and its behavior modeling concept, compares several CGF behavior modeling methods which are main current, Then, it analysis the general structure of the CGF behavior model, and constructs the CGF behavior model based-on rules [1]. This paper focus on the research of decision-making reasoning method, that it uses the production rules describe method for the decision-making knowledge, whose process contains situation, action, decision reasoning. At last, it researches the decision reasoning process. © 2013 Trans Tech Publications Ltd, Switzerland.

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