scholarly journals Discussion on the remote visual control technology system of fully-mechanized heading face in mine

2020 ◽  
Vol 508 ◽  
pp. 012062
Author(s):  
Xubin Gao
Keyword(s):  
Visual Control ◽  
Control Technology ◽  
Technology System

scholarly journals Research and Application of One-key Sequence Control Technology for Substations

2019 ◽  
Vol 136 ◽  
pp. 01022
Author(s):  
Ge Li-Qing ◽  
Wang Jian-Feng ◽  
Teng Jing-Yu ◽  
Yang Ming
Keyword(s):  
Decision Support ◽  
Background Information ◽  
Control Technology ◽  
Technology System ◽  
Management Efficiency ◽  
Electrical Grids ◽  
Effectiveness And Efficiency ◽  
The One ◽  
Reasonable Use ◽  
Overall Effectiveness

The substations are important parts of modern electrical grids. In this sense, it is necessary to enhance the management efficiency and robustness of the substations. The one-key sequence control technology system could simultaneously control several subsystems and make use of their functions to automatically operate the substations. In this study, three subsystems, i.e., monitoring subsystems, error analysis subsystem, and decision support subsystem are designed in the one-key sequence control technology system. All the background information from the substations is monitored, checked, detected to find the potential threats. The decision support subsystem provides suggestive ways to handle these problems. Therefore, through the reasonable use of the one-key sequence control technology, the overall effectiveness and efficiency of the substations can be enhanced. With the development of artificial intelligence technologies, the one-key sequence control technology system can be further improved with more powerful functions.

Research on Machining Methods for Non-Circular Isometric Profile

2009 ◽  
Vol 407-408 ◽  
pp. 68-72
Author(s):  
Hong Yan Wang ◽  
Xue Feng Yang ◽  
Pei Quan Guo
Keyword(s):  
Design Principle ◽  
Damping Ratio ◽  
Numerical Control ◽  
Control Technology ◽  
Servo Motor ◽  
Technology System ◽  
Modeling Technology ◽  
Value Range ◽  
Machining System ◽  
Profile Modeling

Two machining methods for non-circular isometric profile are introduced. The profile modeling technology and the numerical control technology are analyzed. The dynamic property of in a series profile modeling technology system is revealed, and the design principle for in a series profile modeling technology system is put forward, the value range of damping ratio is instanced at near 0.7. The turning machining system adopting linear servo motor as drive element is brought forward.

Application of Fuzzy Analytic Hierarchy Process to Bridge State Comprehensive Assessment and its Improvement Using Intelligent Control Technology

2012 ◽  
Vol 256-259 ◽  
pp. 1582-1590
Author(s):  
Cheng Yuan Dai ◽  
Guang Hua Li ◽  
Heng Li
Keyword(s):  
Intelligent Control ◽  
Assessment Method ◽  
Diagnostic Model ◽  
Control Technology ◽  
Fuzzy Evaluation ◽  
Analytic Hierarchy ◽  
Technology System ◽  
Modern Engineering ◽  
Score Method ◽  
Existing Bridges

According to Ji-Shao Expressway ,based on the method of AHP, do the fuzzy evaluation and use Symbolic Math Toolbox based MATLAB established was grades assessment diagnostic model for the Intelligent Control Technology system, make rating of the damage status of each part with accumulative score method. Intelligent assessment method and the traditional AHP get Results are consistent，Show that soft computing based on Matlab modern engineering can be effectively applied to active duty bridges’ fuzzy evaluation. At the same time, it can provide reference and guidance for the general survey of other existing bridges.

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