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Conference

International Conference on Measuring Technology and Mechatronics Automation 

About: International Conference on Measuring Technology and Mechatronics Automation is an academic conference. The conference publishes majorly in the area(s): Control system & Control theory. Over the lifetime, 3586 publication(s) have been published by the conference receiving 10311 citation(s).
Papers published on a yearly basis
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Proceedings ArticleDOI
13 Mar 2010
TL;DR: This simulation environment has the characteristics of extensibilities and adaptability, and integrated several components including the simulated enterprise network, OPC Client/HMI, industrial OPC server, SCADA protocol tester, and the sensors and actuators, etc.
Abstract: Simulation experiment is an important means of analyzing and assessing the security of SCADA (Supervisory Control and Data Acquisition) system, however, the existing simulation environments have some limitations in flexibility and extensibility. According to the type of industrial infrastructure and the structure of SCADA system, the abstract models of SCADA system are established, the reference architecture of SCADA system simulation environment is proposed, and the simulation environment for analyzing and assessing the security of SCADA system is designed and implemented. This simulation environment has the characteristics of extensibilities and adaptability, and integrated several components including the simulated enterprise network, OPC Client/HMI, industrial OPC server, SCADA protocol tester, SCADA RTUs, and the sensors and actuators, etc. Finally, experiment on the representative SCADA system attack scenario of has been conducted in this simulation environment to analyze and assess their security status, and the results demonstrate the effectiveness and practicability of the simulation environment.

74 citations


Proceedings ArticleDOI
Chen Jun1, Chen Chi1
10 Jan 2014
TL;DR: This paper proposed an event-processing IDS architecture in IoT environments on the basis of security requirements analysis for IDS, and the implementation details for real-time event processing are also proposed, which is developed by Esper, a CEP engine for complex event processing and event series analysis.
Abstract: With the development of Internet of Things (IoT), there have been more and more services and applications deployed in physical spaces and information systems. Massive number of situation-aware sensors and devices are embedded in IoT environments, which produce huge amounts of data continuously for the IoT systems and platforms. Processing these data stream generated by the IoT networks with different patterns has raised new challenges for the real-time performance of intrusion detection system (IDS) in IoT environments, which has to react quickly to the hacking attacks and malicious activities to IoT. In recent years, Complex Event Processing (CEP) technology provides new solutions in the field of complex pattern identifications and real-time data processing, which can be used to improve the performance of traditional IDS in IoT environments. IDS integrated with CEP can be used to deal with patterns among events and process large volumes of messages with low latency. In this paper we proposed an event-processing IDS architecture in IoT environments on the basis of security requirements analysis for IDS. Then the implementation details for real-time event processing are also proposed, which is developed by Esper, a CEP engine for complex event processing and event series analysis.

73 citations


Proceedings ArticleDOI
06 Jan 2011
TL;DR: The results suggest that the introduction of cloud computing into e-learning is feasible and it can greatly improve the efficiency of investment and the power of management, which can make e- learning system development into a virtuous circle and achieve a win-win situation for suppliers and customers.
Abstract: At present, most of conventional education forms are becoming not being suitable for requirements of social progress and educational development and not being able to catch up with the changes of learning demand in time, thus computer networks have brought opportunities for it. However, in traditional web-based e-learning mode, system construction and maintenance are located in interior of educational institutions or enterprises, which results in a lot of problems existed, such as a lot of investment needed, but without capital gains to return, without development potential and staying power. Cloud computing that introduces efficient scale mechanism can let construction of e-learning system be entrusted to suppliers and provide a new mode for e-learning. In this paper, we introduced cloud computing to e-learning, built an e-learning cloud, and made an active research and exploration for it from the following aspects: its work mode, architecture, construction method, external interface with the business model, challenges and solutions etc. Our results suggest that the introduction of cloud computing into e-learning is feasible and it can greatly improve the efficiency of investment and the power of management, which can make e-learning system development into a virtuous circle and achieve a win-win situation for suppliers and customers.

66 citations


Proceedings ArticleDOI
11 Apr 2009
TL;DR: A novel method for modeling and simulink of PMSM system based on SVPWM is proposed, which achieves the expected effect, and the reasonability and validity has been proved.
Abstract: At the basis of analysis of the mathematical model of the permanent-magnet synchronous motor (PMSM) and the principle of field-orientated vector control, a novel method for modeling and simulink of PMSM system based on SVPWM is proposed. In Matlab/simulink, the simulation model of the whole system is built, two control loops are used, which are inner current-loop and the outer speed-loop. By simulating the specific motor, the waveforms are presented, which achieves the expected effect, and the reasonability and validity has been proved.

57 citations


Proceedings ArticleDOI
11 Apr 2009
Abstract: According to the characteristic analysis of lithium-ion power battery, battery accelerate life test is carried out to obtain the relevant conclusions such as the changing trend of battery ohmic resistance in different conditions. Battery ohmic resistance is consequently set up as the Evaluation Index of lifetime. Battery ohmic resistance equivalent model is established aiming at the real-time identification of lithium-ion battery ohmic resistance. Based on this model, the real-time identification is achieved by the experimental collected data and recursive least squares algorithm. The adoption of battery ohmic resistance identification algorithm can be applied to provide some useful reference for the battery life state estimation.

55 citations


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Performance
Metrics
No. of papers from the Conference in previous years
YearPapers
202135
202059
201962
2018103
201796
2016179