Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)最新文献
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.351805
S. Yeung, W. S. McMath, E. Petriu, S.J. Pilon
The authors discuss encoding and system development aspects for the model-based tactile recognition of 3D objects having their surfaces Braille-like marked with pseudo-random codes.<>
作者讨论了用伪随机码标记三维物体表面盲文的基于模型的触觉识别的编码和系统开发方面的问题。
{"title":"Model-based tactile object recognition","authors":"S. Yeung, W. S. McMath, E. Petriu, S.J. Pilon","doi":"10.1109/IMTC.1994.351805","DOIUrl":"https://doi.org/10.1109/IMTC.1994.351805","url":null,"abstract":"The authors discuss encoding and system development aspects for the model-based tactile recognition of 3D objects having their surfaces Braille-like marked with pseudo-random codes.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124558567","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352140
H. Hoshino, T. Yotsuyanagi
A new concept, 'Kinetic Differentiation' Mode in a high-performance liquid chromatographic system for trace metal determination are described. The HPLC separation processes give rise to the unique selectivity base on a difference in the reaction kinetics of the metal-chelate compounds. The capability of this HPLC methods for environmental studies are demonstrated in terms of the high sensitivity (down to pg/ml) and the specificity for the cases of Al, Be, Ni, and V ions.<>
介绍了高效液相色谱系统中痕量金属的“动力学分化”模式。基于金属螯合物反应动力学的不同，高效液相色谱分离过程产生了独特的选择性。这种高效液相色谱方法在环境研究方面具有高灵敏度(低至pg/ml)和对Al, Be, Ni和V离子的特异性。
{"title":"Kinetic differentiation mode high-performance liquid chromatography as a powerful tool in environmental trace metal chemistry","authors":"H. Hoshino, T. Yotsuyanagi","doi":"10.1109/IMTC.1994.352140","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352140","url":null,"abstract":"A new concept, 'Kinetic Differentiation' Mode in a high-performance liquid chromatographic system for trace metal determination are described. The HPLC separation processes give rise to the unique selectivity base on a difference in the reaction kinetics of the metal-chelate compounds. The capability of this HPLC methods for environmental studies are demonstrated in terms of the high sensitivity (down to pg/ml) and the specificity for the cases of Al, Be, Ni, and V ions.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114398820","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.351969
I. Kale, R. Morling, A. Krukowski, D. A. Devine
This paper reports on results from the algorithmic design and simulation of a two-path poly-phase decimation filter with 24-bit accuracy over the frequency range from dc to approximately 16 kHz. The filter is suited for very high precision data conversion applications, and has been designed for use with a fourth-order /spl Sigmaspl Delta/ modulator running at 4096 kHz. This paper also reports on the fixed-point architectural design, comparative bit-level simulations and silicon implementation.<>
{"title":"Architectural design simulation and silicon implementation of a very high fidelity decimation filter for sigma-delta data converters","authors":"I. Kale, R. Morling, A. Krukowski, D. A. Devine","doi":"10.1109/IMTC.1994.351969","DOIUrl":"https://doi.org/10.1109/IMTC.1994.351969","url":null,"abstract":"This paper reports on results from the algorithmic design and simulation of a two-path poly-phase decimation filter with 24-bit accuracy over the frequency range from dc to approximately 16 kHz. The filter is suited for very high precision data conversion applications, and has been designed for use with a fourth-order /spl Sigmaspl Delta/ modulator running at 4096 kHz. This paper also reports on the fixed-point architectural design, comparative bit-level simulations and silicon implementation.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123619079","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352122
V. Pandit
Artificial Intelligence (AI) has entered center stage. In the last several years. AI has gained significant visibility in the business community, public domain, and academia. Expert Systems (ES), the dominant sub-field in the AI arena today, offers extensive commercial, scientific, and military applications. This paper introduces the concepts of AI and its six main divisions or sub-fields, and then focuses on the architecture and development of expert systems. Experience with specific ES applications in the U.S. Navy are discussed, along with practical recommendations for implementing AI technology.<>
{"title":"Artificial intelligence and expert systems: a technology update","authors":"V. Pandit","doi":"10.1109/IMTC.1994.352122","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352122","url":null,"abstract":"Artificial Intelligence (AI) has entered center stage. In the last several years. AI has gained significant visibility in the business community, public domain, and academia. Expert Systems (ES), the dominant sub-field in the AI arena today, offers extensive commercial, scientific, and military applications. This paper introduces the concepts of AI and its six main divisions or sub-fields, and then focuses on the architecture and development of expert systems. Experience with specific ES applications in the U.S. Navy are discussed, along with practical recommendations for implementing AI technology.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123641338","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352166
H. Hanaizumi, S. Chino, S. Fujimura
A new method is proposed for clustering remotely sensed multi-spectral images with both high accuracy and high efficiency. For high speed processing, we project image data onto one dimensional sub-space, and limit the number of boundaries in the sub-space. The optimal sub-space and boundary are selected so that the ratio of the variance of within distance to the variance of between distance takes the minimum value. Image data are repeatedly divided into two groups until all of the groups consist of a single cluster. Performance of the proposed method was better than that of ISODATA in both speed and accuracy. The method was successfully applied to actual remotely sensed multi-spectral images.<>
{"title":"A binary division algorithm for clustering remotely sensed multi-spectral images","authors":"H. Hanaizumi, S. Chino, S. Fujimura","doi":"10.1109/IMTC.1994.352166","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352166","url":null,"abstract":"A new method is proposed for clustering remotely sensed multi-spectral images with both high accuracy and high efficiency. For high speed processing, we project image data onto one dimensional sub-space, and limit the number of boundaries in the sub-space. The optimal sub-space and boundary are selected so that the ratio of the variance of within distance to the variance of between distance takes the minimum value. Image data are repeatedly divided into two groups until all of the groups consist of a single cluster. Performance of the proposed method was better than that of ISODATA in both speed and accuracy. The method was successfully applied to actual remotely sensed multi-spectral images.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"53 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116839131","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352097
C. Archibald, M. Krieger, E. Petriu
A paradigm for sensor-based robot programming is discussed where robotic operations are created by combining predetermined robot skills. The creation of these skills and the tools required to design them are the main subjects of this paper. The most difficult aspect of designing sensor-based robot skills is to guarantee that realtime deadlines will be met. System design tools for realtime systems are required that will predict if the intended system functionality will be met in practice. In robot skills design, the tools can be simplified because the interfaces to sensors and robots have restricted behaviour. A coordination language is presented that allows the designer to predict the behaviour of the software modules which cooperate as a system. The language is represented in both graphical and textual form, and is complemented by timing charts. The creation of a robot skill that uses a force-torque sensor in the robot control loop is used as an example to demonstrate these concepts. It is shown that these tools create a means to predict the realtime behaviour of a system incorporating multiple devices.<>
{"title":"Software design of sensor-based robot skills","authors":"C. Archibald, M. Krieger, E. Petriu","doi":"10.1109/IMTC.1994.352097","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352097","url":null,"abstract":"A paradigm for sensor-based robot programming is discussed where robotic operations are created by combining predetermined robot skills. The creation of these skills and the tools required to design them are the main subjects of this paper. The most difficult aspect of designing sensor-based robot skills is to guarantee that realtime deadlines will be met. System design tools for realtime systems are required that will predict if the intended system functionality will be met in practice. In robot skills design, the tools can be simplified because the interfaces to sensors and robots have restricted behaviour. A coordination language is presented that allows the designer to predict the behaviour of the software modules which cooperate as a system. The language is represented in both graphical and textual form, and is complemented by timing charts. The creation of a robot skill that uses a force-torque sensor in the robot control loop is used as an example to demonstrate these concepts. It is shown that these tools create a means to predict the realtime behaviour of a system incorporating multiple devices.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125823660","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352128
P. Arpaia, A. Baccigalupi, A. Pietrosanto
The paper deals with a procedure for estimating the communication times in VXI measurement stations, mainly used in industrial environment with the aim of optimizing their global performances. At first, the proposed procedure analyzes the communication process in order to share the global communication time into elementary time intervals. Then, it evaluates each of them by a two channel oscilloscope used to probe the handshaking lines of the communication protocols. The basic intervals are then used to find general expressions of the communication time for any amount of data transfers with the same measurement station. On this basis, the factors responsible for the throughput loss deriving from communication bottlenecks can be put in evidence. Thus, the proposed procedure provides an useful investigation tool for increasing the station performance. In order to best put in evidence the benefits of the proposed procedure, its experimental application to a general purpose VXI measurement station is discussed as well.<>
{"title":"Performance optimization of VXI-based measurement stations","authors":"P. Arpaia, A. Baccigalupi, A. Pietrosanto","doi":"10.1109/IMTC.1994.352128","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352128","url":null,"abstract":"The paper deals with a procedure for estimating the communication times in VXI measurement stations, mainly used in industrial environment with the aim of optimizing their global performances. At first, the proposed procedure analyzes the communication process in order to share the global communication time into elementary time intervals. Then, it evaluates each of them by a two channel oscilloscope used to probe the handshaking lines of the communication protocols. The basic intervals are then used to find general expressions of the communication time for any amount of data transfers with the same measurement station. On this basis, the factors responsible for the throughput loss deriving from communication bottlenecks can be put in evidence. Thus, the proposed procedure provides an useful investigation tool for increasing the station performance. In order to best put in evidence the benefits of the proposed procedure, its experimental application to a general purpose VXI measurement station is discussed as well.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125061314","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.352038
W. Bock, W. Urbańczyk, J. Wojcik, M. Beaulieu
A novel configuration for a fiber-optic white-light interferometric sensor is presented which allows for absolute measurements of hydrostatic pressure with an improved operation range. The performance of two fibers (York bow-tie 800 and especially designed elliptical-core side-hole fiber) used as sensing elements was experimentally studied. The sensor itself was composed of two equal lengths of the fiber spliced at 90/spl deg/. This structure assures temperature compensation and enables application of a Wollaston prism as a receiving interferometer. A step delay line made of crystalline quartz was used to increase the operation range of the sensor.<>
{"title":"White-light interferometric fiber-optic pressure sensor","authors":"W. Bock, W. Urbańczyk, J. Wojcik, M. Beaulieu","doi":"10.1109/IMTC.1994.352038","DOIUrl":"https://doi.org/10.1109/IMTC.1994.352038","url":null,"abstract":"A novel configuration for a fiber-optic white-light interferometric sensor is presented which allows for absolute measurements of hydrostatic pressure with an improved operation range. The performance of two fibers (York bow-tie 800 and especially designed elliptical-core side-hole fiber) used as sensing elements was experimentally studied. The sensor itself was composed of two equal lengths of the fiber spliced at 90/spl deg/. This structure assures temperature compensation and enables application of a Wollaston prism as a receiving interferometer. A step delay line made of crystalline quartz was used to increase the operation range of the sensor.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129887499","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.351862
J. G. Roos, I. E. Lane, E. Botha, G. Hancke
The success of demand side energy control in industries, mines and commercial buildings depends on factors like the energy sensitivity and awareness of the organisation as well as an accurate and effective measurement and monitoring of its electrical energy consumption. Demand side energy control also forms an important part in the research programs of many research organisations. Reliable data on energy consumption is therefore imperative for effective research in this field, as well as for the successful implementation of demand side management. Traditional load research instrumentation has involved intrusive techniques that require the installation of sensors on each of the individual components of the total load. A non-intrusive appliance load monitor is proposed in this paper to determine the energy consumption of individual appliances turning on or off or operating under continuously varying load conditions. This monitoring system, which is implemented by network pattern identification technology, is based on detailed analysis of the current and voltage of the total load, as measured at the interface of the power source. The approach has been developed to simplify the collection of energy consumption data by utilities, but also has other applications. It is called nonintrusive to contrast it with previous techniques for gathering appliance data, which require placing sensors on individual appliances, and hence an intrusion onto the energy consumer's properly.<>
{"title":"Using neural networks for non-intrusive monitoring of industrial electrical loads","authors":"J. G. Roos, I. E. Lane, E. Botha, G. Hancke","doi":"10.1109/IMTC.1994.351862","DOIUrl":"https://doi.org/10.1109/IMTC.1994.351862","url":null,"abstract":"The success of demand side energy control in industries, mines and commercial buildings depends on factors like the energy sensitivity and awareness of the organisation as well as an accurate and effective measurement and monitoring of its electrical energy consumption. Demand side energy control also forms an important part in the research programs of many research organisations. Reliable data on energy consumption is therefore imperative for effective research in this field, as well as for the successful implementation of demand side management. Traditional load research instrumentation has involved intrusive techniques that require the installation of sensors on each of the individual components of the total load. A non-intrusive appliance load monitor is proposed in this paper to determine the energy consumption of individual appliances turning on or off or operating under continuously varying load conditions. This monitoring system, which is implemented by network pattern identification technology, is based on detailed analysis of the current and voltage of the total load, as measured at the interface of the power source. The approach has been developed to simplify the collection of energy consumption data by utilities, but also has other applications. It is called nonintrusive to contrast it with previous techniques for gathering appliance data, which require placing sensors on individual appliances, and hence an intrusion onto the energy consumer's properly.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128675764","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}
Pub Date : 1994-05-10DOI: 10.1109/IMTC.1994.351843
A.A. Ei-Azm
In this paper, a theoretical design of an error detecting system which can be used to measure the bit error rate in the repeaters of digital transmission systems with binary block codes of bounded digital sum is described. Any crossing to such bounds due to an error leads to violations after a certain time. Moments of detecting these violations as well as the interval time between them are computed. The detecting system is designed in both analog and digital circuits with acceptable circuit complexity and low power consumptions.<>
{"title":"Design of analog and digital error detector systems","authors":"A.A. Ei-Azm","doi":"10.1109/IMTC.1994.351843","DOIUrl":"https://doi.org/10.1109/IMTC.1994.351843","url":null,"abstract":"In this paper, a theoretical design of an error detecting system which can be used to measure the bit error rate in the repeaters of digital transmission systems with binary block codes of bounded digital sum is described. Any crossing to such bounds due to an error leads to violations after a certain time. Moments of detecting these violations as well as the interval time between them are computed. The detecting system is designed in both analog and digital circuits with acceptable circuit complexity and low power consumptions.<<ETX>>","PeriodicalId":231484,"journal":{"name":"Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127182554","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}
Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9)
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