Research on P2P Traffic Monitoring System Based on DPI Technology

2014 ◽  
Vol 686 ◽  
pp. 277-281
Author(s):  
Zhi Qiang Ma
Keyword(s):  
Monitoring System ◽  
Good Control ◽  
Traffic Monitoring ◽  
Control Technology ◽  
Interference Control ◽  
Control Effect ◽  
Network Traffic Monitoring ◽  
And Performance ◽  
And Control ◽  
P2p Technology

This paper focuses on the key technologies of P2P technology and network traffic monitoring, which focuses on AC automaton and bypass interference control technology, and on based of it, we design a new P2P traffic monitoring system. The system uses DPI and DFI recognition technology, as well as straight loss and bypass interference control technology, basically meet the recognition and control of P2P traffic. Finally, the test results show that this system recognition accuracy of P2P traffic is high, good control effect, function and performance meet the design requirements.

scholarly journals Stability Analysis and Control Technology of Gob-Side Entry Retaining with Double Roadways by Filling with High-Water Material in Gently inclined Coal Seam

2021 ◽  
Author(s):  
Shengrong Xie ◽  
En Wang ◽  
Dongdong Chen ◽  
Hui Li ◽  
Zaisheng Jiang ◽  
...  
Keyword(s):  
Coal Seam ◽  
Good Control ◽  
Active Role ◽  
Simulation Method ◽  
High Water ◽  
Industrial Test ◽  
Surrounding Rock ◽  
Control Technology ◽  
Control Effect ◽  
Support Resistance

Abstract Roadside filling body in traditional gob-side entry retaining (GER) has several shortcomings such as the insufficient support resistance, the inability to adapt to the deformation of surrounding rock and isolate the goaf effectively. Taking the GER with double roadways by filling with 1.8-m-wide high-water material in gently inclined coal seam of Zuozegou mine as a project case, the mechanical model of GER with double roadways in the gently inclined coal seam is constructed, and the reasonable width of the filling body of GER is verified by combining with the peak strength of high-water material. The FLAC3D numerical simulation method is used to study the distribution characteristics of stress and plastic zone of GER after being affected by the mining disturbance, and the failure range of surrounding rock of GER with double roadways is obtained. Based on this, a coupling control technology named anchor cables and bolts in the roof and solid coal + single props in entry-in support and goaf side of the outer roadway + anchor bolts in roadside high-water material + short anchor cables below the filling body is proposed and conducted in industrial test. Through the coupling methods of arranging borehole peeping and observing the convergences of surrounding rock, the stability of GER with double roadways is analyzed. The results show that GER with double roadways by filling with 1.8-m-wide high-water material has good control effect. The above research has played an active role in promoting the application of high-water material in roadside filling of GER.

Real-time Virtual-network-traffic-monitoring System with FPGA Accelerator

2021 ◽  
Vol 19 (10) ◽  
pp. 51-60
Author(s):  
Yuta Ukon ◽  
Shuhei Yoshida ◽  
Shoko Ohteru ◽  
Namiko Ikeda
Keyword(s):  
Real Time ◽  
Monitoring System ◽  
Network Traffic ◽  
Traffic Monitoring ◽  
Virtual Network ◽  
Network Traffic Monitoring

Study of Alumina Concentration Control Based on Intelligent Characteristic Model

2011 ◽  
Vol 317-319 ◽  
pp. 1314-1317 ◽  
Author(s):  
Tian Pei Zhou
Keyword(s):  
Control Method ◽  
Good Control ◽  
Aluminum Production ◽  
Alumina Concentration ◽  
Analysis Model ◽  
Control Effect ◽  
Characteristic Model ◽  
Electrolytic Aluminum Production ◽  
And Control ◽  
Measurement And Control

In electrolytic aluminum production processing, the measurement and control of alumina concentration is one of the three most important control aims. However, due to alumina concentration can not be measured directly and continuously online, and electrolytic aluminum production process is nonlinear, time-varying and large delay, which can not be described through the mathematical analysis model. Therefore, efficient and reliable development of alumina concentration control method is very important. In view of the above problems, alumina concentration is controlled by intelligent characteristic model and single neural adaptive PID controller, which achieve a good control effect.

Design and Realization of the Computer Network Traffic Monitoring

2014 ◽  
Vol 926-930 ◽  
pp. 2297-2300
Author(s):  
Yun Peng Zhang
Keyword(s):  
Monitoring System ◽  
Network Traffic ◽  
Computer Network ◽  
Traffic Monitoring ◽  
Status Quo ◽  
Point Of View ◽  
Key Technology ◽  
Overall Design ◽  
Topological Design ◽  
Network Traffic Monitoring

This paper studies the computer network traffic related subjects background first, and analyzes the research status quo of network traffic monitoring, putting forward the main content and the research target. This paper introduces the key technology, network traffic monitoring system for the topological design and analysis of computer network traffic monitoring system, computer network traffic monitoring system for the overall design, network traffic monitoring has been basically achieved demand. From the point of view of network users and network operators, network traffic monitoring can improve the scientific and rationality of network management having important research value.

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