2011 12th International Carpathian Control Conference (ICCC)最新文献_第2页

Stability test procedure for a certain class of the fractional-order systems 一类分数阶系统的稳定性测试程序

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945868

I. Petráš

引用次数: 10

Research and design of modular robotic manipulator for chemical aggressive environment 化学侵蚀环境下模块化机械臂的研究与设计

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945883

M. Goubej, M. Svejda

引用次数: 3

Position accuracy improvement by using feed forward torque in regulation structure of servo drive 在伺服驱动调节结构中采用前馈转矩提高位置精度

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945812

P. Bureš

{"title":"Position accuracy improvement by using feed forward torque in regulation structure of servo drive","authors":"P. Bureš","doi":"10.1109/CARPATHIANCC.2011.5945812","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2011.5945812","url":null,"abstract":"The paper describes a way of control of a serial mechatronic chain (electric servodrive + gearbox + cam mechanism + load) in the sense of SW tools usage. The goal of the control law is to reach the maximum position accuracy. The driving motor is set in the position mode which allows a definition of the displacement law (table of predefined position values). The control law uses position-speed-torque cascade with speed feed forward loop applied and torque feed forward loop applied as well. It is possible to couple and to uncouple the different parts of the cascade and investigate the effect of the particular loops. The load of the mechatronic chain was realized by servo drive set in torque mode which enables to keep the constant applied torque. The measured data were recorded using the programming tools of Yaskawa. Firstly the position accuracy was monitored at the constant speed of the drive when the torque of the load was changing. Secondly the displacement law for the driving motor was strictly defined and the accuracy of positioning was monitored again. The experiment results show the beneficial impact of feed forward loops on the position accuracy of a kinematic excitation.","PeriodicalId":368762,"journal":{"name":"2011 12th International Carpathian Control Conference (ICCC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126613957","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

Unified approach to digital and analog 2DOF PI controller tuning for integrating plants 用于集成装置的数字和模拟2自由度PI控制器整定的统一方法

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945895

M. Vítečková, A. Víteček

引用次数: 2

Localization algorithms used in self-organizing wireless sensor networks 自组织无线传感器网络中的定位算法

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945890

Attila K. Varga, I. Ajtonyi

引用次数: 1

A novel hybrid ABF-PSO algorithm based tuning of optimal FOPI speed controller for PMSM drive 基于混合ABF-PSO算法的永磁同步电机FOPI速度控制器优化

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945872

A. Rajasekhar, R. K. Jatoth, A. Abraham, V. Snás̃el

{"title":"A novel hybrid ABF-PSO algorithm based tuning of optimal FOPI speed controller for PMSM drive","authors":"A. Rajasekhar, R. K. Jatoth, A. Abraham, V. Snás̃el","doi":"10.1109/CARPATHIANCC.2011.5945872","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2011.5945872","url":null,"abstract":"Bacterial Foraging Optimization algorithm (BFOA) has recently emerged as a very powerful technique for real parameter optimization. One of the major driving forces of BFOA is the chemotactic movement of a virtual bacterium that models a trial solution of optimization process. In the classical BFOA proposed by Passino, during the process of chemotaxis, optimization depends on a random search direction which may lead to delay in reaching global solution. To accelerate the convergence speed of group of bacteria near global optima the chemotactic step has been made adaptive and the resultant is Adaptive Bacterial Foraging Optimization (ABFO). In order to overcome the delay in optimization and to further enhance the performance of ABFO, this paper proposed a new hybrid algorithm combining the features of Adaptive Bacterial Foraging (ABF) and Particle Swarm Optimization (PSO) for tuning a Fractional order Proportional Integral speed controller in a vector controlled Permanent Magnet Synchronous Motor Drive. Our tuning method focuses on minimizing the Integral Time Absolute Error (ITAE) criterion. Computer simulations illustrate the effectiveness of the proposed approach compared to that of classical methods and state of art optimization techniques like PSO and ABFO.","PeriodicalId":368762,"journal":{"name":"2011 12th International Carpathian Control Conference (ICCC)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124979228","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

Analog 2DOF PI and PID controllers tuning for FOPTD plants 模拟2自由度PI和PID控制器调谐的FOPTD工厂

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945894

M. Vítečková, A. Víteček

引用次数: 3

Comparison a simulation model of heat exchanger with real equipment 换热器仿真模型与实际设备的比较

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945854

J. Kukurugya, J. Terpák, A. Voigt

{"title":"Comparison a simulation model of heat exchanger with real equipment","authors":"J. Kukurugya, J. Terpák, A. Voigt","doi":"10.1109/CARPATHIANCC.2011.5945854","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2011.5945854","url":null,"abstract":"Proposed article deals with simulation model of heat exchanger and its comparison with real equipment. Heat exchanger is an equipment which is used for heating-up one medium by the other. Indirect heat transfer is considered i.e. medium are not in direct contact and heat transfer occurs through the wall. Mentioned heat exchanger is typical for area of raw materials processing and it is used mainly for preheating of combustion air, fuel. Exchanger is also used for cooling of equipment, warmed products etc. In the case of exchanger, above all, processes of heat transfer by convection, heat transfer by conduction and accumulation of heat are modelled and described in article. Mathematical model built by means of balancing equations represents base of simulation model created in Matlab Simulink by using s-function. Real data is gained from laboratory experimental equipment and are compared with simulation results. In the end part of article reasons of variation of data from simulation model and from real equipment are analyzed. Possibilities of improving and extension of model to create model more exactly are mentioned.","PeriodicalId":368762,"journal":{"name":"2011 12th International Carpathian Control Conference (ICCC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133921873","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

Simple data acquisition unit for school laboratory exercises 简单的数据采集单元，用于学校实验室练习

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945821

Petr Dostálek, Jan Dolinay, V. Vasek

引用次数: 4

Small operating system for Freescale HCS08 microcontrollers 用于飞思卡尔HCS08微控制器的小型操作系统

2011 12th International Carpathian Control Conference (ICCC) Pub Date : 2011-05-25 DOI: 10.1109/CARPATHIANCC.2011.5945818

Jan Dolinay, Petr Dostálek, V. Vasek

引用次数: 0