Sliding-Mode-Based Input-Output Linearization of a Peltier Element for Ice Clamping Using a State and Disturbance Observer

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Authors

This paper deals with an input-output linearization for a nonlinear ice clamping system based on a Peltier element used in an innovative manufacturing system. For this model-based design, a third-order state-space model is derived based on physical principles, and an input-output linearization is proposed with an asymptotically stable internal dynamics. Accordingly, a robust sliding-mode tracking control is designed to accurately track a desired cold side temperature even in the presence of disturbances. Unknown states as well as disturbances are estimated by a gain-scheduled nonlinear state and disturbance observer that can be assigned a linear error dynamics. Meaningful simulation results are shown that point out the effectiveness of the proposed control approach.

Original languageEnglish
Title of host publication27th International Conference on System Theory, Control and Computing, ICSTCC 2023 - Proceedings
EditorsRadu-Emil Precup
Number of pages6
PublisherInstitute of Electrical and Electronics Engineers Inc.
Publication date2023
Pages70-75
ISBN (print)979-8-3503-3799-0
ISBN (electronic)979-8-3503-3798-3, 979-8-3503-3797-6
DOIs
Publication statusPublished - 2023
Event27th International Conference on System Theory, Control and Computing - ICSTCC 2023 - Timisoara, Romania
Duration: 11.10.202313.10.2023
Conference number: 27
https://icstcc2023.cs.upt.ro/

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

    Research areas

  • input-output linearization, manufacturing systems, nonlinear observer, sliding-mode control, Thermal systems
  • Engineering