Recent Advances in Modeling, Analysis and Control of Hybrid Systems and Their Applications

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Systems & Control Engineering".

Deadline for manuscript submissions: closed (31 October 2021) | Viewed by 5516

Special Issue Editors

Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China
Interests: hybrid systems; nonlinear systems; adaptive control; switching control
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Guest Editor
Department of Systems and Computer Engineering, 1125 Colonel By Drive, Carleton University, Ottawa, ON K1S 5B6, Canada
Interests: control theory and systems; teleoperation; telehaptics; haptic control; soft tissue modeling; cutting simulation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Hybrid systems exhibit both continuous-time and discrete-event dynamics. In the former case, the dynamics can be defined by differential or difference equations. For the latter, common representations include finite state machines and Petri nets. Many practical systems can be modeled as hybrid systems, such as intelligent transportation systems, process control systems, robots, chemical engineering systems, and manufacturing systems. Apart from the above conventional areas, hybrid systems show great potential in large-scale complex industrial systems, internet systems, biological molecular networks, and other fields. In the past few years, hybrid systems have received significant attention in a broad range of disciplines, such as dynamical system modeling, nonlinear control theory, robust control theory, adaptive control theory, fuzzy control theory, optimization, and so on. However, many theoretical problems and application challenges are still open.

The main objective of this Special Issue is to report recent developments in methodologies, techniques, and applications of hybrid systems, including issues such as modeling design, stability analysis, control and performance analysis, optimization, etc. Both theoretical and application-oriented papers are sought, showcasing emerging innovative ideas and technologies, to address various unsolved issues and challenges in hybrid systems. This Special Issue will offer a concentrative venue for researchers to rapidly exchange ideas and original research findings in hybrid systems and their applications. In particular, new interdisciplinary approaches in hybrid systems and engineering applications, or strong conceptual foundation in newly evolving topics are especially welcome. We invite worldwide researchers and experts to submit high-quality original research papers or critical survey articles on, but not limited to, the following potential topics:

  • Mathematical model formulation/transformation;
  • Novel control strategies applied in hybrid systems;
  • Switching and event-driven systems;
  • Adaptive control and intelligent control of switched systems;
  • Robust stability and performance analysis, e.g., L2-norm, H∞-norm;
  • Reachability analysis of switched nonlinear systems;
  • State estimation of switched systems under known or unknown switching mode;
  • Steady and transient performance analysis;
  • Constraint switching control;
  • Bumpless transfer of hybrid systems;
  • Finite-time stability and finite-time control;
  • Latest numerical algorithms and computational simulations;
  • Optimization and performance analysis;
  • Applications to industrial processes.

Prof. Dr. Xudong Zhao
Prof. Dr. Peter Xiaoping Liu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hybrid system
  • switched system
  • nonlinear system
  • adaptive control
  • stability
  • optimization

Published Papers (2 papers)

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Research

14 pages, 2616 KiB  
Article
Multistability Emergence through Fractional-Order-Derivatives in a PWL Multi-Scroll System
by José Luis Echenausía-Monroy, Guillermo Huerta-Cuellar, Rider Jaimes-Reátegui, Juan Hugo García-López, Vicente Aboites, Bahia Betzavet Cassal-Quiroga and Héctor Eduardo Gilardi-Velázquez
Electronics 2020, 9(6), 880; https://doi.org/10.3390/electronics9060880 - 26 May 2020
Cited by 19 | Viewed by 2398
Abstract
In this paper, the emergence of multistable behavior through the use of fractional-order-derivatives in a Piece-Wise Linear (PWL) multi-scroll generator is presented. Using the integration-order as a bifurcation parameter, the stability in the system is modified in such a form that produces a [...] Read more.
In this paper, the emergence of multistable behavior through the use of fractional-order-derivatives in a Piece-Wise Linear (PWL) multi-scroll generator is presented. Using the integration-order as a bifurcation parameter, the stability in the system is modified in such a form that produces a basin of attraction segmentation, creating many stable states as scrolls are generated in the integer-order system. The results here presented reproduce the same phenomenon reported in systems with integer-order derivatives, where the multistable regimen is obtained through a parameter variation. The multistable behavior reported is also validated through electronic simulation. The presented results are not only applicable in engineering fields, but they also enrich the analysis and the understanding of the implications of using fractional integration orders, boosting the development of further and better studies. Full article
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15 pages, 7022 KiB  
Article
A Quadratic Fractional Map without Equilibria: Bifurcation, 0–1 Test, Complexity, Entropy, and Control
by Adel Ouannas, Amina-Aicha Khennaoui, Shaher Momani, Giuseppe Grassi, Viet-Thanh Pham, Reyad El-Khazali and Duy Vo Hoang
Electronics 2020, 9(5), 748; https://doi.org/10.3390/electronics9050748 - 01 May 2020
Cited by 26 | Viewed by 2385
Abstract
Fractional calculus in discrete-time systems is a recent research topic. The fractional maps introduced in the literature often display chaotic attractors belonging to the class of “self-excited attractors”. The field of fractional map with “hidden attractors” is completely unexplored. Based on these considerations, [...] Read more.
Fractional calculus in discrete-time systems is a recent research topic. The fractional maps introduced in the literature often display chaotic attractors belonging to the class of “self-excited attractors”. The field of fractional map with “hidden attractors” is completely unexplored. Based on these considerations, this paper presents the first example of fractional map without equilibria showing a number of hidden attractors for different values of the fractional order. The presence of the chaotic hidden attractors is validated via the computation of bifurcation diagrams, maximum Lyapunov exponent, 0–1 test, phase diagrams, complexity, and entropy. Finally, an active controller with the aim for stabilizing the proposed fractional map is successfully designed. Full article
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