2021 (vol. 31) - Number 3

*Vanya R. Barseghyan:*

The problem of control of rod heating process with nonseparated conditions at intermediate moments of time

*Khadidja Bentata , Ahmed Mohammedi, Tarak Benslimane:*

Development of rapid and reliable cuckoo search algorithm for global maximum power point tracking of solar PV systems in partial shading condition

*Jakub Musial, Krzysztof Stebel and Jacek Czeczot:*

Self-improving Q-learning based controller for a class of dynamical processes

*Ramesh Devarapalli and Vikash Kumar:*

Power system oscillation damping controller design: a novel approach of integrated HHO-PSO algorithm

*T. Kaczorek:*

Poles and zeros assignment by state feedbacks in positive linear systems

*Saule Sh. Kazhikenova and Sagyndyk N. Shaltakov, Bekbolat R. Nussupbekov:*

Difference melt model

*R. Almeida and N. Martins, E. Girejko and A.B. Malinowska, L. Machado:*

Evacuation by leader-follower model with bounded confidence and predictive mechanisms

*B. Zhao and R. Zhang, Y. Xing:*

Evaluation of medical service quality based on a novel multi-criteria decision-making method with unknown weighted information

*Stefan Mititelu, Savin Treanta:*

Efficiency in vector ratio variational control problems involving geodesic quasiinvex multiple integral functionals

*D.K. Dash and P.K. Sadhu, B. Subudhi:*

Spider monkey optimization (SMO) – lattice Levenberg–Marquardt recursive least squares based grid synchronization control scheme for a three-phase PV system

*Suresh Rasappan and K.A. Niranjan Kumar:*

Dynamics, control, stability, diffusion and synchronization of modified chaotic colpitts oscillator

ACS Abstract:

**2008 (Volume 18)**

Number 1

**Supervised multiple model adaptive control of a heating fan**

J.M. Lemos(INESC-ID/IST, Lisboa, Portugal) | L. Marreiros(INESC-ID/IST, Lisboa, Portugal) | B. Costa(INESC-ID/IST, Lisboa, Portugal) |

**keywords:** adaptive control, switched control, distributed parameter, thermal processes

**A new stopping criterion for iterative solvers for control optimal problems**

K. Krumbiegel(University Duisburg-Essen, Duisburg, Germany) | A. Rosch(University Duisburg-Essen, Duisburg, Germany) |

**keywords:** linear quadratic optimal control problems, control constraints, error estimates, projected gradient method, primal-dual active set strategy, penalty methods, stopping criteria

**Realization problem for fractional continuous-time systems**

T. Kaczorek(Bialystok Technical University, Bialystok, Poland) |

**keywords:** fractional, positive, realization, continuous-time linear system

**Towards robust minimum variance control of nonsquare LTI MIMO systems**

W.P. Hunek(Opole University of Technology, Opole, Poland) |

**keywords:** robust minimum variance control, nonsquare systems, inverses of polynomial matrices, transmission zeros, control zeros, minimum energy

**Robust stability of systems with parametric uncertainty**

R. Matusu(Tomas Bata University in Zlin, Czech Republic) | R. Prokop(Tomas Bata University in Zlin, Czech Republic) |

**keywords:** robust control, interval uncertainty, Kharitonov theorem, zero exclusion condition, polynomial toolbox

**A comparative study on estimation techniques with applications to power signal frequency**

A.M. Panda(Department of Electrical Engineering, NIT Rourkela-769008, Orissa, India) | S.R. Mohanty(Department of Electrical Engineering, NIT Rourkela-769008, Orissa, India) | P.K. Ray(Department of Electrical Engineering, NIT Rourkela-769008, Orissa, India) | B. Subudhi(Department of Electrical Engineering, NIT Rourkela-769008, Orissa, India) |

**keywords:** extended least square (ELS) technique, Kalman filter, least mean square (LMS) technique, power system parameters

**Robust nonlinear PI for attitude stabilization of a four-rotor mini-aircraft: From theory to experiment**

M. Bouchoucha(LCC, Ecole Militaire Polytechnique, Algerie) | M. Tadjine(LCP, Ecole Nationale Polytechnique, Algerie) | A. Tayebi(ACL, Lakehead University, Thunder Bay, Canada) | P. Mullhaupt(ACL, Ecole Polytechnique Federale de Lausanne, Switzerland) | S. Bouabdallah(ASL, Swiss Federal Institute of Technology, Switzerland) |

**keywords:** attitude stabilization, backstepping, Euler angles parametrization, nonlinear robust PI, quadrotor

**Positive fractional discrete-time Lyapunov systems**

P. Przyborowski(Warsaw University of Technology, Warsaw, Poland) |

**keywords:** fractional, positive, discrete-time, Lyapunov system, stability, controllability to zero, reachability

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