2012 International Conference on Control Engineering and Communication Technology最新文献_第3页

Verifying Diversity Defense Mechanisms against Common Cause Failures for Safety Instrumented Systems Using a Stress-Strength Model 使用应力-强度模型验证安全仪表系统针对共因故障的多样性防御机制

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.201

Kai Wang, Aidong Xu, Hong Wang

{"title":"Verifying Diversity Defense Mechanisms against Common Cause Failures for Safety Instrumented Systems Using a Stress-Strength Model","authors":"Kai Wang, Aidong Xu, Hong Wang","doi":"10.1109/ICCECT.2012.201","DOIUrl":"https://doi.org/10.1109/ICCECT.2012.201","url":null,"abstract":"Common cause failure (CCF) is a serious threat to Safety Instrumented Systems (SIS) reliability. It is therefore important to model and quantify CCF in reliability analysis. Diversity has long been used to protect redundant systems against CCF. Whilst there is clear evidence that diversity can bring benefits when compared with identical redundancy systems, these benefits can be difficult to quantify. Therefore, a novel CCF model which studies CCF from the viewpoint of Root Cause (RC) and Coupling Factor is proposed in this paper. The key parameters of the novel CCF model can be determined based on a stress-strength model by classifying variables of stressors and strengths according to RC categories. An application example is provided that illustrates how the proposed CCF model performs for a chemical reactor safety system (CRSS) for protection against high pressure and temperature. The results not only confirm that diversity techniques lower the CCF probability but also provide quantitative assessment of how large the improvements can be in different diversity techniques.","PeriodicalId":153613,"journal":{"name":"2012 International Conference on Control Engineering and Communication Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129122244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

The Analysis on Apriori Algorithm Based on Interest Measure 基于兴趣测度的Apriori算法分析

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.185

Jingyao Hu

引用次数: 4

The Study about Optimizing fMRI Data with Modified GA 改进遗传算法优化fMRI数据的研究

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.65

Jianming Cui, Xiaoming Guo

引用次数: 0

A Model for Structural Vulnerability Analysis of Shipboard Power System Based on Complex Network Theory 基于复杂网络理论的舰船电力系统结构易损性分析模型

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.263

Jing Huang, Xin Ji, Huiying He

引用次数: 3

An Integrated Control Algorithm of ABS and DYC for Emergency Braking on a µ-Split Road 微分裂道路紧急制动ABS与DYC集成控制算法

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.95

Chong Feng, Nenggen Ding, Yongling He

引用次数: 7

An Improved LEACH Cluster Routing Algorithm for the Differential Services 差分业务的改进LEACH集群路由算法

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.137

Jihong Shi, Zugao Deng, Yuan Li, Jiang Yu

引用次数: 0

Multi-objective Network Coding Optimization Based on NSGA-II Algorithm 基于NSGA-II算法的多目标网络编码优化

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.21

Kun Hao, Beibei Wang, Yongmei Luo

引用次数: 2

Moving Process PID Control in Robots' Field 机器人运动过程PID控制

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.108

Qing Guo, D. Jiang

引用次数: 0

Communication Synchronization in Wireless Optical Link 无线光链路中的通信同步

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.105

Hualong Wang, Jin Guo, Tingfeng Wang

{"title":"Communication Synchronization in Wireless Optical Link","authors":"Hualong Wang, Jin Guo, Tingfeng Wang","doi":"10.1109/ICCECT.2012.105","DOIUrl":"https://doi.org/10.1109/ICCECT.2012.105","url":null,"abstract":"An FPGA based transceiving synchronization method is demonstrated for Free Space Optical (FSO) communication system, which is discussed separately as the transmitting protocol and the receiving protocol. During the discussion of these two parts, the co-operation of them is also discussed. The transmitting protocol interfaces the outer input data with a parallel port, buffers the input data, encodes the input data stream, serializes the parallel data and outputs the serialized data. It also has an output management unit to manage the activity of each part of the transmitting protocol. The receiving protocol filters and synchronizes the input serial data stream, parallels the serial data stream, decodes the input data, checks received error, handles transmission exception and interfaces the outer receiver with a parallel port. The entire transceiving protocol could be programmed into a single FPGA chip to improve system integrity and reduce the system cost. The presented protocol could be taken as \"protocol transparent\" for outer interfaces, meaning that when interfacing the presented system to an outer system, users don't have to consider what protocol the outer system transceiving data stream is under, for example, the TCP/IP protocol or anything else, in the case that its I/O interface is a parallel port. Simulation and final experiment prove that the protocol presented is a working solution at a certain bit rate scale.","PeriodicalId":153613,"journal":{"name":"2012 International Conference on Control Engineering and Communication Technology","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132591640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Based on Rehabilitation Robots of Motion Control PID Research 基于PID的康复机器人运动控制研究

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI: 10.1109/ICCECT.2012.110

Qing Guo, D. Jiang

引用次数: 1