发布求助
文献互助 智能选刊 最新文献

15th Annual Conference of IEEE Industrial Electronics Society最新文献

筛选
英文 中文
Communication system of cellular robot: CEBOT 蜂窝机器人通信系统:CEBOT
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69705
T. Fukuda, M. Buss, Y. Kawauchi
{"title":"Communication system of cellular robot: CEBOT","authors":"T. Fukuda, M. Buss, Y. Kawauchi","doi":"10.1109/IECON.1989.69705","DOIUrl":"https://doi.org/10.1109/IECON.1989.69705","url":null,"abstract":"The dynamically reconfigurable robotic system is a novel kind of robotic system that can reconfigure itself to optimal structure depending on purpose and environment. To realize this concept, the authors propose CEBOT (cellular robotics). They explain the necessity of communication in both the docked and undocked states for CEBOT as an autonomous decentralized coordinated system and propose a method for achieving this. They show the necessity of coordination control and compare two autonomous docking methods. They define a communication protocol in the undocked state and realize it by an optical sensor. They then choose and realize a communication protocol in the docked state.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124322972","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
A multimicro system for high performance control applications 用于高性能控制应用的多微系统
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69659
S. Battilotti, G. Ulivi
{"title":"A multimicro system for high performance control applications","authors":"S. Battilotti, G. Ulivi","doi":"10.1109/IECON.1989.69659","DOIUrl":"https://doi.org/10.1109/IECON.1989.69659","url":null,"abstract":"A computing architecture based on digital signal processors (DSPs) is presented for high-performance control applications. This computing system efficiently handles heavy computational loads, which typically arise when controlled plants have fast and nonlinear dynamics. The system is designed on the structure of a hierarchical controller and it consists of a decision level consisting of a general-purpose HOST computer and an actuator level (DSPs) directly connected to the plant. The synchronization and the real-time communications between the HOST and a DSP are implemented by two memory banks alternatively connected to the HOST and the DSP. A complete transparency and a minimum overhead result for the tasks running on the DSP. The system has been tested in a highly demanding robotics application.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125588914","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
Performance evaluation of a programmable controller 一种可编程控制器的性能评价
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69711
Y. Yamashita
{"title":"Performance evaluation of a programmable controller","authors":"Y. Yamashita","doi":"10.1109/IECON.1989.69711","DOIUrl":"https://doi.org/10.1109/IECON.1989.69711","url":null,"abstract":"The author proposes a queuing model which is effective in predicting the performance capacities (saturation points) of sequential control systems using service algorithms. In this model, the performance capacity is measured by the average number of service requests in each queue. This model uses the characteristics of a service algorithm of a programmable controller with the assumption that the service requests follow a Poisson process. Numerical examples indicate that the expected performance capacity depends on the service algorithm. It is shown that significant increases in the performance of sequential control applications are brought about by the service algorithm.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132066771","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
Dual switched mode power converter 双开关模式电源转换器
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69627
P. Midya, F. Schlereth
{"title":"Dual switched mode power converter","authors":"P. Midya, F. Schlereth","doi":"10.1109/IECON.1989.69627","DOIUrl":"https://doi.org/10.1109/IECON.1989.69627","url":null,"abstract":"A dual power converter is introduced which addresses the problem of output ripple and switching losses in a switched power converter. One stage of the power converter is a conventional PWM (pulse-width modulated) converter, and the other stage is a linear source. The linear source controls the voltage directly, and the output current of the linear stage is used to generate the control signal for the switching stage. This scheme is modeled as a two-stage control system, and the overall response is obtained in terms of the individual transfer functions. The PWM converter supplies most of the current, while the linear source supplies the reverse of the ripple current. Two DC-to-DC buck converters have been designed and implemented, giving excellent ripple suppression and high efficiency at very low switching frequencies.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134118654","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: 27
Trajectory control of two axis SCARA robot by sliding mode control with observer 基于观测器的滑模控制的两轴SCARA机器人轨迹控制
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69706
A. Kawamura, K. Miura, T. Ishizawa
{"title":"Trajectory control of two axis SCARA robot by sliding mode control with observer","authors":"A. Kawamura, K. Miura, T. Ishizawa","doi":"10.1109/IECON.1989.69706","DOIUrl":"https://doi.org/10.1109/IECON.1989.69706","url":null,"abstract":"It is commonly believed that the suppression of the chattering of the sliding mode control can be achieved only via high sampling frequency of the digital controller. However, the authors propose a novel method of sliding mode control combined with an observer, which results in less chattering with a relatively slow sampling frequency. This approach is applied to the trajectory control of a two-axis SCARA (selective compliance assembly robot arm) robot.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133188843","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
A simple algorithm for time scale separation 一个简单的时间尺度分离算法
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69673
A. Ansary, J. A. De Abreu-Garcia
{"title":"A simple algorithm for time scale separation","authors":"A. Ansary, J. A. De Abreu-Garcia","doi":"10.1109/IECON.1989.69673","DOIUrl":"https://doi.org/10.1109/IECON.1989.69673","url":null,"abstract":"Gerschgorin's circle theorem is used to develop a simple algorithm for identifying time scales in linear systems. The similarity transformation of matrices is then used to partition the system matrix A, with each diagonal block of A corresponding to a different time scale. Sufficient conditions under which this technique is applicable are given. The tractability of this algorithm in comparison to those found in the literature is discussed. The proposed algorithm is particularly useful for reducing the computational cost involved in decoupling a given system into its fast and slow subsystems. Two numerical examples are given to illustrate the use of the method. It is apparent from these examples that this algorithm is simple, computationally cheap, and reliable. However, it may require preliminary transformations of the A matrix to ensure that Gerschgorin's circle theorem can be used.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128880671","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
Stable control of robotic manipulator with collision phenomena 具有碰撞现象的机械臂稳定控制
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69670
Y. Shoji, M. Inaba, T. Fukuda
{"title":"Stable control of robotic manipulator with collision phenomena","authors":"Y. Shoji, M. Inaba, T. Fukuda","doi":"10.1109/IECON.1989.69670","DOIUrl":"https://doi.org/10.1109/IECON.1989.69670","url":null,"abstract":"A methodology using the Lyapunov direct method is proposed to analyze the stability of a 1-DOF (degree-of-freedom) manipulator system which is positioned against a deformable wall with collision phenomena. The stability and response of the system are examined by parameter studies of extensive numerical simulations. A Herz-type model with an energy loss parameter was adopted to express the impact force between the manipulator and the wall. Using this model, the stabilization effect of collision was demonstrated using a nonlinear Lyapunov function. The effect is confirmed by the simulation. Therefore, stable positioning of the manipulator against the deformable wall is possible.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129378828","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
A novel current sourced ultrasonic carrier PWM converter with the IGBT in the near future 基于IGBT的新型电流源型超声载波PWM变换器将在不久的将来出现
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69622
T. Nishimura, H. Kiwaki, P. Maranesi
{"title":"A novel current sourced ultrasonic carrier PWM converter with the IGBT in the near future","authors":"T. Nishimura, H. Kiwaki, P. Maranesi","doi":"10.1109/IECON.1989.69622","DOIUrl":"https://doi.org/10.1109/IECON.1989.69622","url":null,"abstract":"A novel current sourced ultrasonic carrier PWM (pulse-width modulated) converter using an insulated gate bipolar transistor (IGBT) with self-aligned DMOS structure is described. The sinusoidal waveform compared with the ultrasonic corrected triangular waveform method is used as the PWM pulse pattern to operate the converter. Because of the ultrasonic PWM carrier frequency, the converter transforms the AC line current waveform into the sinusoidal waveform, the filter connected to the AC side of the converter can be reduced in size, and the displacement factor is improved. When the PWM carrier frequency f/sub c/ is=20.64 kHz, the displacement factor is improved compared with f/sub c/=4.08 kHz.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129824672","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
Multicycle operations in a field bus: application layer implications 现场总线中的多周期操作:应用层含义
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69688
S. Kumaran, J. Decotignie
{"title":"Multicycle operations in a field bus: application layer implications","authors":"S. Kumaran, J. Decotignie","doi":"10.1109/IECON.1989.69688","DOIUrl":"https://doi.org/10.1109/IECON.1989.69688","url":null,"abstract":"The field bus is considered from the application layer point of view on the basis of practical experience involving the connection of a machine-tool to its controller. The user needs are detailed, showing that multiple polling cycles are required. A novel algorithm to ensure multicycle operations which proves to have a very low computational complexity is described. It is compared with a conventional scheduling algorithm. The possible influence of multicycles on the application layer services is discussed, and a set of primitives that are sufficient, efficient, and easy to use for a nonnetwork specialist are detailed.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132977541","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: 20
Implicit design of a predictive PID controller with computational delay effect 具有计算延迟效应的预测PID控制器的隐式设计
15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI: 10.1109/IECON.1989.69634
R. Habib, A.M.H. Sungoor
{"title":"Implicit design of a predictive PID controller with computational delay effect","authors":"R. Habib, A.M.H. Sungoor","doi":"10.1109/IECON.1989.69634","DOIUrl":"https://doi.org/10.1109/IECON.1989.69634","url":null,"abstract":"A novel scheme for designing a discrete robust predictive PID controller considering computational delays is developed. The authors present an analysis of the concepts involved in designing both the predictor and control elements in such a manner as to make due allowance for the computational time associated within the PID algorithm in estimating the output of the controller at one or more sampling periods from the pivotal point. Simulation results on different process models make possible a comparison of the resultant robust controller with the normal predictive and standard PID controllers. The effect of the sampling periods on the step responses of the designed controller are considered. Numerical examples indicate that the proposed control scheme performed better than the conventional and other existing predictive PID structures for the representative process models.<<ETX>>","PeriodicalId":384081,"journal":{"name":"15th Annual Conference of IEEE Industrial Electronics Society","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132042819","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
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