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SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)最新文献

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Prediction support system for lightning flash based on case-based retrieval 基于案例检索的闪电预测支持系统
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889651
W. Kise, M. Ito, A. Mitsuishi, Y. Kosuge, F. Asano, S. Watanabe
{"title":"Prediction support system for lightning flash based on case-based retrieval","authors":"W. Kise, M. Ito, A. Mitsuishi, Y. Kosuge, F. Asano, S. Watanabe","doi":"10.1109/SICE.2000.889651","DOIUrl":"https://doi.org/10.1109/SICE.2000.889651","url":null,"abstract":"In order to prevent the damages caused by natural phenomena, such as, rain, cloud, lightning and squall, we use meteorological radars for the observation. In recent years, the demand is increasing for more accurate information for natural phenomena, since it is becoming more important to analyze the observation data for the prediction. We propose a prediction support system based on case-based retrieval for lightning flash. The system watches the change of thundercloud, and retrieves the similar cases of meteorological features. The retrieval results are shown with similarity for present meteorological circumstances.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116158474","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
A stability condition and steady state errors of an /spl alpha/-/spl beta/-/spl gamma/ filter for radar tracking 雷达跟踪用/spl α /-/spl β /-/spl γ /滤波器的稳定条件和稳态误差
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889644
Y. Kosuge, M. Ito, T. Okada
{"title":"A stability condition and steady state errors of an /spl alpha/-/spl beta/-/spl gamma/ filter for radar tracking","authors":"Y. Kosuge, M. Ito, T. Okada","doi":"10.1109/SICE.2000.889644","DOIUrl":"https://doi.org/10.1109/SICE.2000.889644","url":null,"abstract":"We present the necessary and sufficient condition that an /spl alpha/-/spl beta/-/spl gamma/ filter is stable. We also show that there exist two different stable /spl alpha/-/spl beta/-/spl gamma/ filters one of which is derived from Kalman filter equations and another from fading memory filter equations. We derive equations of the steady state variances of an /spl alpha/-/spl beta/-/spl gamma/ filter for a constant velocity target. We also present the necessary and sufficient condition that these variances become positive. Furthermore, we show that this condition is equivalent to the stability condition.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123269298","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: 5
Modeling technology for (T,p)-/spl rho/ table in mass flow-meter 质量流量计(T,p)-/spl rho/表的建模技术
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889659
Han Jian-guo, Wu You-Hua, Liu Jiu-Xi
{"title":"Modeling technology for (T,p)-/spl rho/ table in mass flow-meter","authors":"Han Jian-guo, Wu You-Hua, Liu Jiu-Xi","doi":"10.1109/SICE.2000.889659","DOIUrl":"https://doi.org/10.1109/SICE.2000.889659","url":null,"abstract":"A method based on the training technology of a fuzzy inference adaptive artificial neural network and nonlinear least-square (linear in structure) system identification technology for modeling the (T,P)-/spl rho/ table for a mass flow-meter is introduced. The model has several advantages such as saving calculation workload and storage space, having essential filterability. Thus the method is an effective help for the current development of high-degree integration technology of measuring and instrumentation.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114650794","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
Attitude controller design for a launch vehicle with fuel-slosh 带有燃料晃动的运载火箭姿态控制器设计
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889686
D. H. Kim, J. Choi
{"title":"Attitude controller design for a launch vehicle with fuel-slosh","authors":"D. H. Kim, J. Choi","doi":"10.1109/SICE.2000.889686","DOIUrl":"https://doi.org/10.1109/SICE.2000.889686","url":null,"abstract":"Today's space vehicle structures are composed of large quantities of liquid fuel. Fuel-slosh occurs when fuel in a partially filled tank sloshes around inside the tank in response to vehicle acceleration. Fuel-slosh can be a severe problem in space vehicle stability and control if the fuel modes of motion couple significantly with the space vehicle's normal modes of motion. We propose a determination method for sloshing parameters. The proposed method is represented in a geometric sense. Also, we design an attitude controller for a launch vehicle with fuel-slosh. A PD controller and a slosh filter are designed for the purpose. The performance of the attitude controller is evaluated via computer simulations.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114179419","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: 22
Fuzzy control system for a multivariable process and its performance evaluation 多变量过程的模糊控制系统及其性能评价
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889680
S. Kher, S. Saravanan, P. K. Chande
{"title":"Fuzzy control system for a multivariable process and its performance evaluation","authors":"S. Kher, S. Saravanan, P. K. Chande","doi":"10.1109/SICE.2000.889680","DOIUrl":"https://doi.org/10.1109/SICE.2000.889680","url":null,"abstract":"In this paper, a multivariable control problem is discussed. A multivariable process, \"single component vaporiser\", is implemented with the multi-input single-output fuzzy controller and the performance of the system is studied. The simulation studies on the system demonstrate that the fuzzy control system shows better results over the conventional schemes in steady state and transient responses.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126884252","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
Multi-layer sensing approach for environmental perception via a multi-functional sensor 基于多功能传感器的多层环境感知方法
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889687
Jinwei Sun, K. Shida
{"title":"Multi-layer sensing approach for environmental perception via a multi-functional sensor","authors":"Jinwei Sun, K. Shida","doi":"10.1109/SICE.2000.889687","DOIUrl":"https://doi.org/10.1109/SICE.2000.889687","url":null,"abstract":"Presents an environment perception approach based on a multi-layer sensing technique using one multi-functional sensor to measure temperature, humidity and brightness. It focuses on the processing of the multifunctional information in a multi-layer framework, which is more attractive in terms of both system simplicity and performance, and is proved to be effective to solve the problem of more than three quantities being reconstructed. A CdS and Fe/sub 3/O/sub 4/ material based multi-function sensor has been developed and the quantity creditability tactics for multi-layer data fusion has also been proposed for use.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"23 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134290474","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: 8
ANN (artificial neural network) drive controller of space vector modulation increasing the performance of the induction motor and ensuring harmonic reduction 空间矢量调制的ANN(人工神经网络)驱动控制器提高了感应电机的性能，保证了谐波的降低
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889700
K. Gulez, H. Watanabe, F. Harashima, K. Ohnishi, H. Pastaci
{"title":"ANN (artificial neural network) drive controller of space vector modulation increasing the performance of the induction motor and ensuring harmonic reduction","authors":"K. Gulez, H. Watanabe, F. Harashima, K. Ohnishi, H. Pastaci","doi":"10.1109/SICE.2000.889700","DOIUrl":"https://doi.org/10.1109/SICE.2000.889700","url":null,"abstract":"Control systems have assumed an increasingly important role in the development and advancement of modern civilization and technology. Practically, every aspect of day-to-day activities is affected by some type of control system. Thus, the space-vector technique has become a popular pulse width technique (PWM) for three-phase inverters in applications such as control of AC induction and permanent-magnet synchronous motors. Digital control structures eliminate drifts, solve complex mathematical equations and by using a programmable processor, they can be easily upgraded for new control algorithms. Digital signal processors (DSPs) go further; their high performance allows them to perform high resolution control and minimize control loop delays. These technological improvements supported by artificial neural networks (ANN) have enabled the development of really effective AC drive control with ever lower power dissipation hardware and ever more accurate control structures.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130947393","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: 4
Development of an asymmetric servovalve with even underlaps or uneven underlaps 具有均匀重叠和不均匀重叠的非对称伺服阀的研制
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889685
Yao-bao Yin, K. Araki, T. Mizuno
{"title":"Development of an asymmetric servovalve with even underlaps or uneven underlaps","authors":"Yao-bao Yin, K. Araki, T. Mizuno","doi":"10.1109/SICE.2000.889685","DOIUrl":"https://doi.org/10.1109/SICE.2000.889685","url":null,"abstract":"An asymmetric servovalve with even underlaps or uneven underlaps is proposed and investigated. The aim is to speed-up the step response of a pneumatic force control system. By using an asymmetric servovalve whose down-stream port width is twice the up-stream one, first, the structures of the asymmetric servovalve with even underlaps or uneven underlaps are mainly considered and introduced in detail. Next, the steady-state characteristics of these types of servovalves for this approach, which are applicable to different underlaps and different port-width ratios of the spool valve, are investigated. The theoretical results agreed fairly well with the experimental ones.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132037537","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: 5
Mixed H/sub 2//H/sub /spl infin// control of time-varying delay systems 时变时滞系统的混合H/sub //H/sub /spl //控制
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889663
J. Kim
{"title":"Mixed H/sub 2//H/sub /spl infin// control of time-varying delay systems","authors":"J. Kim","doi":"10.1109/SICE.2000.889663","DOIUrl":"https://doi.org/10.1109/SICE.2000.889663","url":null,"abstract":"This paper describes the mixed H/sub 2//H/sub /spl infin// controller design method of linear systems with time-varying delays in both state and control input. More specifically, the proposed mixed H/sub 2//H/sub /spl infin// controller minimizes the H/sub 2/ norm of a closed loop system under satisfying a prescribed H/sub /spl infin// norm bound on some other closed loop system. The sufficient condition for the existence of controller, the mixed H/sub 2//H/sub /spl infin// controller design method, and the upper bound of performance measure are presented using LMI (linear matrix inequality) technique. Also, all solutions including controller gain and the upper bound of performance measure are obtained simultaneously.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130942360","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
Evolutionary structured RBF neural network based control of a seven-link redundant manipulator 基于演化结构RBF神经网络的七连杆冗余机械臂控制
SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) Pub Date : 2000-07-26 DOI: 10.1109/SICE.2000.889670
T. Nanayakkara, K. Watanabe, K. Kiguchi, K. Izumi
{"title":"Evolutionary structured RBF neural network based control of a seven-link redundant manipulator","authors":"T. Nanayakkara, K. Watanabe, K. Kiguchi, K. Izumi","doi":"10.1109/SICE.2000.889670","DOIUrl":"https://doi.org/10.1109/SICE.2000.889670","url":null,"abstract":"A method for the identification of complex nonlinear dynamics of a multilink robot manipulator using Runge-Kutta-Gill neural networks (RKGNN) in the absence of input torque information is proposed. The RKGNN constructed using shape adaptive radial basis functions (RBF) are trained using an evolutionary algorithm. Due to the fact that the main function network is divided into subnetworks to represent detailed properties of the dynamics of a manipulator, the neural networks have greater information processing capacity and they can be tested for properties such as positive definiteness of the inertia matrix. Dynamics of an industrial seven-link manipulator are identified using only input-output position and their velocity data. Promising experimental control results are obtained to prove the ability of the proposed method in capturing highly nonlinear dynamics of a multilink manipulator in an effective manner.","PeriodicalId":254956,"journal":{"name":"SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131951128","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
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