发布求助
文献互助 智能选刊 最新文献

Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation最新文献

筛选
英文 中文
Optimal estimation of distances between holes precision by Kalman filter theory 基于卡尔曼滤波理论的孔间距精度最优估计
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320458
Bao Shaoxuan
{"title":"Optimal estimation of distances between holes precision by Kalman filter theory","authors":"Bao Shaoxuan","doi":"10.1109/TENCON.1993.320458","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320458","url":null,"abstract":"This paper presents that using Kalman filter theory optimally estimates precision of distances between holes in parts that are to be assembled into batch-finished products. It has mainly solved two aspects of problems. (1) How to write out state equations. (2) The state results obtained by applying Kalman filter theory to error theory are superior to those by classical error theory.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124517336","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: 0
A cost-effective scheme for at-speed self-test 一种具有成本效益的高速自检方案
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.319934
Xiaowei Li, Fuqing Yang
{"title":"A cost-effective scheme for at-speed self-test","authors":"Xiaowei Li, Fuqing Yang","doi":"10.1109/TENCON.1993.319934","DOIUrl":"https://doi.org/10.1109/TENCON.1993.319934","url":null,"abstract":"A serial feedback-based scheme for at-speed self-test is proposed in this paper. By using on-chip feedback lines to link pseudo random pattern generator (PRPG) and multiple input signature analysis register (MISR), aliasing can be reduced, compared to a conventional output register MISR. The analysis of state transition graph (STG) topology revealed that it is possible to design a serial feedback-based built-in self test (BIST) structure yielding STGs of disjunct rings only. Experimental results on ISCAS'85 benchmark circuits are presented.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127734345","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: 2
An analysis for power transmission technology from large energy resources 大型能源电力传输技术分析
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320653
He Dayu
{"title":"An analysis for power transmission technology from large energy resources","authors":"He Dayu","doi":"10.1109/TENCON.1993.320653","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320653","url":null,"abstract":"The authors present and discuss the possible alternatives of future bulk power transmissions to meet the Chinese state policy of \"Transmitting Power from West to East\" with a synthetical consideration both of large transmitting power from the giant energy resources and the new technical progress in the next century, taking Southwest hydropower resources as an example.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126307024","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: 0
An all-digital code conversion technique between 32 kbps CVSD and 64 kbps PCM 在32 kbps的CVSD和64 kbps的PCM之间的全数字代码转换技术
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.327915
Jun Yang, C. Feng, Kun Tang, Ling Nu
{"title":"An all-digital code conversion technique between 32 kbps CVSD and 64 kbps PCM","authors":"Jun Yang, C. Feng, Kun Tang, Ling Nu","doi":"10.1109/TENCON.1993.327915","DOIUrl":"https://doi.org/10.1109/TENCON.1993.327915","url":null,"abstract":"An all-digital technique for mutual conversion between 32 kbps CVSD encoded signals and 64 kbps standard PCM encoded signals has been proposed. Compared with the existing code conversion schemes, our proposed technique overall eliminates cumulative distortion regardless of the number of the tandem transcodings in the steady state mode (i.e., in the absence of transmission errors). Thus, the algorithm can enhance the performance of the telephone networks.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126472708","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: 0
A multi-level hybrid model for very-large-set pattern recognition 一种超大集模式识别的多级混合模型
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320065
Chen Xuede, Chen Ling, Wu Yupu, Zhang Peifen
{"title":"A multi-level hybrid model for very-large-set pattern recognition","authors":"Chen Xuede, Chen Ling, Wu Yupu, Zhang Peifen","doi":"10.1109/TENCON.1993.320065","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320065","url":null,"abstract":"A multi-level hybrid model for pattern recognition with a very large set of classes is proposed. The model involves traditional classification methods, knowledge-based methods and neural network methods, employs the advantages of all three methods, and is more characteristic of human perception.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126475231","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
All digital space vector PWM induction motor drive based on flux control 基于磁链控制的全数字空间矢量PWM感应电机驱动
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320713
Liao Yong, Huang Lipei, Li Fahai
{"title":"All digital space vector PWM induction motor drive based on flux control","authors":"Liao Yong, Huang Lipei, Li Fahai","doi":"10.1109/TENCON.1993.320713","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320713","url":null,"abstract":"One space vector PWM (SVPWM) method based on closed-loop stator flux control is presented. To realize the method, an all digital voltage source inverter motor system is proposed, in which 2 processors are utilized, one is Hitachi's H8/532 single chip processor, the other is TI's TMS320E15 DSP. The system's transient and steady state performance are investigated by means of digital simulation using a two axes (dc-qc-0) machine model. Experimental results show that the system has high performance.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126414799","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: 7
Arithmetic coding data compression codec for newspaper facsimile 报纸传真的算术编码数据压缩编解码器
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.328069
Yang Zishan
{"title":"Arithmetic coding data compression codec for newspaper facsimile","authors":"Yang Zishan","doi":"10.1109/TENCON.1993.328069","DOIUrl":"https://doi.org/10.1109/TENCON.1993.328069","url":null,"abstract":"An arithmetic coding data compression codec for transmitting newspapers is reported. By using a limited accuracy algorithm to Chinese words and a rastered photograph newspaper page with resolution of 24 Pels/mm, a compression ratio about 10 has been obtained. This codec was put into use in May 1992 in the national transmission network of China.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126515048","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
Application of extended equal area criterion to asymmetrical faults with successive single-phase reclosing 扩展等面积判据在单相相继重合闸不对称断层中的应用
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320590
Y. Zhang, Y. Xue
{"title":"Application of extended equal area criterion to asymmetrical faults with successive single-phase reclosing","authors":"Y. Zhang, Y. Xue","doi":"10.1109/TENCON.1993.320590","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320590","url":null,"abstract":"The extended equal area criterion (EEAC) succeeds in expressing critical clearing time, stability margin and their sensitivity coefficients in algebraic forms. Single phase switching and reclosing are widely used in China to enhance the stability performance under asymmetrical contingencies. This makes direct methods to face new challenges and provides the motivation to enhance EEAC further to deal with all kinds of single asymmetrical contingencies and some double asymmetrical contingencies. While keeping the previous simplicity, accuracy and fast speed, this new extension makes the EEAC method even more powerful.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128013133","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
Practical issues in multirate input controllers 多速率输入控制器的实际问题
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320558
M. Er
{"title":"Practical issues in multirate input controllers","authors":"M. Er","doi":"10.1109/TENCON.1993.320558","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320558","url":null,"abstract":"Multirate input controllers (MRIC) are a special type of periodic controller which detects all the plant output once and changes the plant input N/sub i//sup th/ times during a frame period T/sub 0/. In this paper, a disadvantage of the MRIC is identified. Specifically, an inappropriate choice of the frame period is shown to result in large entries in the gain matrix of the controller. As a consequence, the actual plant input will acquire extremely large values. To help circumvent the problem, some rules of thumb which will ensure that excessive gain values are avoided when using the MRIC are provided.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125722705","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: 0
A new approach for discriminating between switching and fault generated broadband noise on EHV transmission lines 超高压输电线路开关噪声与故障噪声的一种新的判别方法
Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation Pub Date : 1993-10-19 DOI: 10.1109/TENCON.1993.320689
R. Aggarwal, Z. Bo, A. Johns
{"title":"A new approach for discriminating between switching and fault generated broadband noise on EHV transmission lines","authors":"R. Aggarwal, Z. Bo, A. Johns","doi":"10.1109/TENCON.1993.320689","DOIUrl":"https://doi.org/10.1109/TENCON.1993.320689","url":null,"abstract":"A novel technique for the detection of fault generated high frequency noise on transmission lines has been under development within the Power and Energy System Group at Bath University. The technique employs an arrangement involving the use of conventionally connected power line communication signal traps and capacitor voltage transformers (CVTs). This paper examines the performance of the digital fault detection technique in the presence of high frequency signals due to both arcing faults and spurious noise, with a view to improving the reliability and dependability of the technique, particularly in the presence of the latter. The performance is illustrated in relation to high frequency responses attained from a typical 400 kV vertical construction line, under both faults and switching operations on the system and for these purposes, the simulation studies for generating the high frequency phenomenon includes the incorporation of very realistic nonlinear arc models. The well known EMTP software package is used.<<ETX>>","PeriodicalId":110496,"journal":{"name":"Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125773978","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信