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[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society最新文献

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Neural network based self-tuning PID controller with Fourier transformation of temporal patterns 基于时间模式傅里叶变换的神经网络自整定PID控制器
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149312
R. Swiniarski
{"title":"Neural network based self-tuning PID controller with Fourier transformation of temporal patterns","authors":"R. Swiniarski","doi":"10.1109/IECON.1990.149312","DOIUrl":"https://doi.org/10.1109/IECON.1990.149312","url":null,"abstract":"A neural autotuner for PID controllers that is relevant for real-time applications is presented. The neural autotuner, in an adaptive PID control scheme, processes temporal patterns (the responses of closed-loop relay feedback in the controlled system) in real time and produces updated parameters for the PID controller. Numerical experiments were carried out to test the training and generalization of the neutral autotuner with respect to different training sets, techniques of temporal signal presenting and processing and the influence of noise.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115308907","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
High-precision range finder for slowly moving target with rough surface 用于表面粗糙缓慢运动目标的高精度测距仪
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149220
S. Shinohara, Y. Yoshida, H. Yoshida, H. Ikeda, M. Miyata, K. Nishide, M. Sumi
{"title":"High-precision range finder for slowly moving target with rough surface","authors":"S. Shinohara, Y. Yoshida, H. Yoshida, H. Ikeda, M. Miyata, K. Nishide, M. Sumi","doi":"10.1109/IECON.1990.149220","DOIUrl":"https://doi.org/10.1109/IECON.1990.149220","url":null,"abstract":"Simultaneous measurement of the range and velocity of a slowly moving target with a rough surface is demonstrated using a range finder with a self-mixing laser diode (LD). The accuracy of range and velocity measured simultaneously using the prototype range finder is a few percent and ten percent, respectively. The offset velocity measured for a resting target is 0.13 mm/s. The resolution of range measured for a resting target by the use of a revised range finder is improved to +or-0.13% in a dynamic range of 0.2 m to 1 m. The improvement is achieved by introducing the reshaping of the FM modulation current of the LD. The range finder is suitable for detecting moving parts on a belt conveyor or obstacles placed in front of a mobile robot.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"3 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115727402","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
The BRISC: a high speed integrated processor dedicated to power control BRISC:专用于电源控制的高速集成处理器
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149104
É. Gilson, P. Jespers
{"title":"The BRISC: a high speed integrated processor dedicated to power control","authors":"É. Gilson, P. Jespers","doi":"10.1109/IECON.1990.149104","DOIUrl":"https://doi.org/10.1109/IECON.1990.149104","url":null,"abstract":"The authors present the BRISC (biprocessor reduced-instruction-set computer), an integrated digital processor designed for the control of two- or three-phase power systems through vector control, e.g. to implement field-oriented or predictive control for brushless or conductive motors. It is also able to perform pulsewidth modulation (PWM) on its own for inverter command. The BRISC executes a user-written program, and can be used in a large range of applications, whenever the control process is expressed in terms of plane vectors and/or when PWM is required. The BRISC integrates a high functionality and is fast enough to meet the requirements of the most demanding control schemes.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123180527","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
Robust constrained motion control of multi-arm robots holding a common object 多臂机器人手持共同物体的鲁棒约束运动控制
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149143
Bin Yao, W. B. Gao, S. P. Chan
{"title":"Robust constrained motion control of multi-arm robots holding a common object","authors":"Bin Yao, W. B. Gao, S. P. Chan","doi":"10.1109/IECON.1990.149143","DOIUrl":"https://doi.org/10.1109/IECON.1990.149143","url":null,"abstract":"A variable structure control (VSC) method is developed for robust constrained motion control of multiarm robots holding a common object in the presence of parametric uncertainties and external disturbances. By introducing a set of generalized coordinates, the closed-chain dynamic equation of robot system can be decomposed into position and force controlled subspace. In the controller design, position and force control are treated together and designed via VSC. For coordinating each robot, load distribution is carried out for minimizing weighted energy consumption.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125918556","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: 12
A soft switching constant frequency PWM DC/DC converter with low switch stress and wide linearity 软开关恒频PWM DC/DC变换器具有低开关应力和宽线性度
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149255
I. Kim, E. Nho, G. Cho
{"title":"A soft switching constant frequency PWM DC/DC converter with low switch stress and wide linearity","authors":"I. Kim, E. Nho, G. Cho","doi":"10.1109/IECON.1990.149255","DOIUrl":"https://doi.org/10.1109/IECON.1990.149255","url":null,"abstract":"A zero-voltage-switching (ZVS) DC/DC converter which operates on constant frequency and has wide linearity is proposed. The ZVS operations are achieved for the primary switches and for the secondary rectifier diodes to reduce the switch stresses and losses. The converter has low volt-ampere ratings for the devices and components, constant switching frequency operation, and almost linear and load-independent DC conversion-ratio characteristics. The voltage and current stresses are low and are always limited to the supply voltage and the output current, respectively.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126626977","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: 9
Petri-net based representation and acquisition of knowledge in sequential control systems 顺序控制系统中基于petri网的知识表示与获取
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149324
Y. Cai, T. Sekiguchi
{"title":"Petri-net based representation and acquisition of knowledge in sequential control systems","authors":"Y. Cai, T. Sekiguchi","doi":"10.1109/IECON.1990.149324","DOIUrl":"https://doi.org/10.1109/IECON.1990.149324","url":null,"abstract":"The applications of Petri net modeling to the design and operations of sequential control systems (SCSs) are widely developed. Automatic Petri net generation is also possible. The bottleneck in SCS development is the acquisition of knowledge, as the adaptation and utilization of experience have not been done smoothly. The objective of this work is to simplify the acquisition of knowledge and the transition from the specification of the SCS design to Petri net modeling. A Petri-net-based representation is used to explain the acquisition of knowledge in SCSs by learning and to develop a system for Petri net generation.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114915280","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
A unified method to model resonant switching converters 一种统一的谐振开关变换器建模方法
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149269
M. Rico, V. Garcia, M. Hernando, F. Nuño, J. Sebastián, J. Uceda
{"title":"A unified method to model resonant switching converters","authors":"M. Rico, V. Garcia, M. Hernando, F. Nuño, J. Sebastián, J. Uceda","doi":"10.1109/IECON.1990.149269","DOIUrl":"https://doi.org/10.1109/IECON.1990.149269","url":null,"abstract":"A method for modeling resonant switching converters is developed. Its starting point is the output characteristic obtained from a static analysis. A canonical circuit model is proposed, whose fixed topology contains all the essential input-output and control properties of a resonant switching converter. A classification of the resonant switching converter has been done taking into account the main topologies which have already been developed. Comparisons with classical PWM (pulsewidth-modulation) modeling have been done, and the model obtained has a high utility and simplicity similar to the averaged models of PWM converters.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116417934","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
New transfer function model for PWM power converter PWM功率变换器的新传递函数模型
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149297
G. Yao, L. Norum
{"title":"New transfer function model for PWM power converter","authors":"G. Yao, L. Norum","doi":"10.1109/IECON.1990.149297","DOIUrl":"https://doi.org/10.1109/IECON.1990.149297","url":null,"abstract":"An equivalent circuit for a power converter bridge leg is derived. In this circuit model the PWM (pulsewidth modulation) power switches are represented by dependent power sources. By this approach PWM switching converters can be represented by a continuous, but nonlinear, electric circuit. By making reasonable assumptions, a linear transfer function model for the power converter is developed. The root locus method is used to analyze the dynamic performance of the inverter. The accuracy of the transfer function model is examined. A single-phase bridge inverter is used as an example.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122975961","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
Adaptive sliding observers for direct field-oriented control of induction motor 感应电机直接磁场定向控制的自适应滑动观测器
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149261
S. Sangwongwanich, S. Doki, T. Yonemoto, Shigeru Okuma
{"title":"Adaptive sliding observers for direct field-oriented control of induction motor","authors":"S. Sangwongwanich, S. Doki, T. Yonemoto, Shigeru Okuma","doi":"10.1109/IECON.1990.149261","DOIUrl":"https://doi.org/10.1109/IECON.1990.149261","url":null,"abstract":"Design methods are presented for adaptive sliding observers for induction motor control, which include both the rotor speed and the rotor resistance identification together with the rotor flux estimation. The proposed adaptive observers have the advantage of global stability over the conventional identification algorithms, which are developed on restrictive assumptions. The primary reason for the simplicity of the analysis is the separation of the identifier from the controller, which is not realizable in conventional algorithms.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"44 1-2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120897865","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: 24
Motion control of linear synchronous motors based on disturbance observer 基于扰动观测器的直线同步电机运动控制
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI: 10.1109/IECON.1990.149128
S. Komada, M. Ishida, K. Ohnishi, T. Hori
{"title":"Motion control of linear synchronous motors based on disturbance observer","authors":"S. Komada, M. Ishida, K. Ohnishi, T. Hori","doi":"10.1109/IECON.1990.149128","DOIUrl":"https://doi.org/10.1109/IECON.1990.149128","url":null,"abstract":"A simple and high-performance path tracking control method which requires an accurate acceleration controller is proposed. To realize the acceleration control, disturbance feedback is necessary. The disturbance observer estimates the disturbance from a current reference to the power converter and a position signal with simple computation. The poles of the observer are varied in accordance with the velocity of the motor for precise positioning. In experiments using a linear synchronous motor (a kind of direct drive motor), precise high-performance path tracking control was realized. The effectiveness of this method against inertia variation, thrust ripple, and gravitational force is shown.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"57 40","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114088137","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: 10
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