An interactive approach to control systems analysis and design by the root locus technique

被引：0
作者：
Díaz J.M. [1 ]
Costa-Castelló R. [2 ]
Dormido S. [1 ]
机构：
[1] Departamento de Informática y Automática, Universidad Naciional de Educación a Distancia, C/Juan del Rosal, nº16, Madrid
[2] Departamento de Control Automático, Universidad Politécnica de Cataluña, C/Pau Gargallo, nº14, Barcelona
来源：
RIAI - Revista Iberoamericana de Automatica e Informatica Industrial | 2021年 / 18卷 / 02期
关键词：
Computer-aided control system design; Control education; Interactive approaches; Root locus diagrams;
D O I：
10.4995/RIAI.2020.13811
中图分类号：
学科分类号：
摘要：
The root locus is a classic method for linear control systems analysis. Since its irruption in the fifties, it has been included in introductory undergraduate courses on control systems. The emergence of interactive control system design software tools, which easily draw the root locus, allows teachers to focus on explaining how the introduction o f new poles/zeros in the open-loop transfer function affects the root locus, instead of explaining its building rules. In this work, a new teaching methodology is presented to introduce the root-locus technique in introductory undergraduate courses on contr ol systems that encourages the use of an interactive tool, such as the LCSD tool developed by the authors, to reinforce its learnin g. © 2021 Universitat Politecnica de Valencia. All rights reserved.
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页码：176 / 192
页数：16
相关论文
共 30 条
  • [1] Arevalo V., Vicente- -del-Rey J.M., GGarcia-Morales I., Rivas-Blanco I., Minivídeos tutoriales como apoyo al aprendizaje de conceptos básicos para un cu urso de Fundameentos de Control Automático, Revista Iberoamericana de Automática e Infformática Industrial, 17, pp. 107-115, (2020)
  • [2] Astrom K. J., Murray R. M., Feeedback Systems: An Introduction for Scientists and Engineers 2nd Editionn, (2014)
  • [3] Diaz J. M., Dormido S., Aranda J., SISOQFTIT: An interactive software tool for robust control design using the QFT methodology, Int. J. Eng. Educ, 23, 5, pp. 1011-1023, (2007)
  • [4] Diaz J. M., Dormido S., Rivera D. E., ITTSAE: A set of interactive software tools for time series analysis education, IEEE Control Syst. Mag, 36, 3, pp. 112-120, (2016)
  • [5] Diaz J. M., Costa R., Munoz R., Dormido S., An interactive and comprehensive software tool to promote active learning in the loop shaping control system design, IEEE Access, 5, pp. 10533-10546, (2017)
  • [6] Dorf R. C., Bishop R. H., Modern Control Systems 12th Edition, (2011)
  • [7] Dormido S., Gordillo F., Dormido-Canto S., Aracil J., An interactive tool for introductory nonlinear control systems education, Proc. IFAC 15th World Congress, 35, 1, pp. 255-260, (2002)
  • [8] Dormido S., Control learning: Present and future, Annu. Rev. Control, 28, 1, pp. 115-136, (2004)
  • [9] Dormido S., Dormido-Canto S., Dormido-Canto R., Sanchez J., Duro N., The role of interactivity in control learning, Int. J. Eng. Educ, 21, 6, pp. 1122-1133, (2005)
  • [10] Evans W. R., Graphical analysis of control systems, Transactions of the American Institute of Electrical Engineers, 67, pp. 547-551, (1948)
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