2018 (vol. 28) - Number 2

*E. Roszkowska:*

Hybrid motion control for multiple mobile robot systems

*C. Civelek:*

Stability analysis of engineering/physical dynamic systems using residual energy function

*M. Ziolko, M. Nowak:*

Design of transmultiplexer integer filters

*S. Vaidyanathan, S. Jafari, V.-T. Pham, A.T. Azar:*

A 4-D chaotic hyperjerk system with a hidden attractor, adaptive backstepping control and circuit design

*T. Kaczorek:*

An extension of Klamka's method to positive descriptor discrete-time linear systems with bounded inputs

*A. Ratajczak:*

Motion planning for nonholonomic systems with earlier destination reaching

*K.C. Patra, B.K. Dakua:*

Investigation of limit cycles and signal stabilization of two dimensional systems with memory type nonlinear elements

ACS Abstract:

**2010 (Volume 20)**

Number 3

**Observer state feedback control of discrete-time systems with state equality constraints**

D. Krokavec(Technical University of Kosice, Kosice, Slovak Republic) | A. Filasova(Technical University of Kosice, Kosice, Slovak Republic) |

**keywords:** equality constraints, eigenstructure, assignment, state feedback

**Computation of positive realization of MIMO hybrid linear systems in the form of second Fornasini-Marchesini model**

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

**keywords:** hybrid, 2D system, positive, realization, existence, computation

**Numerical simulation of feedback controlled fluid-induced instabilities in rotor system supported by hydrodynamic bearings**

P. Ferfecki (Center of Advanced Innovation Technologies, SIMD, VSB-TUO, Ostrava, Czech Republic) | R. Sikora, Z. Poruba(Department of Mechanics, VSB-TUO, Ostrava, Czech Republic) |

**keywords:** rotor system, hydrodynamic bearing instability, kinematic excitation

**Robust output feedback Model Predictive Control design**

V. Vesely (Slovak University of Technology, Bratislava, Slovak Republic) | D. Rosinova(Slovak University of Technology, Bratislava, Slovak Republic) |

**keywords:** model predictive control, robust control, parameter dependent quadratic stability, Lyapunov function, polytopic system, decentralized control

**Feedback control of three-Level PWM rectifier: Application to the stabilization of DC Voltages of five-level NPC active power filter**

T. Abdelkrim, K. Benamrane(Applied Research Unit on Renewable Energies, Industrial Zone, Ghardaia, Algeria) | E.M. Berkouk(Polytechnic National School, Algiers, Algeria) | T. Benslimane(University of Msila, Algeria) |

**keywords:** active power filter, NPC multilevel inverter, feedback control, PWM current rectifier, clamping bridge filter

Decomposition of the pairs (A,B) and (A,C) of positive discrete-time linear systems

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

A new test for checking the reachability (observability) of positive discrete-time linear systems is proposed. Conditions are established under which the unreachable pair (*A*,*B*) and the unobservable pair (*A*,*C*) of positive discrete-time system can be decomposed into reachable and unreachable parts and observable and unobservable parts, respectively. It is shown that the transfer matrix of the positive system is equal to the transfer matrix of its reachable (observable) part.

**keywords:** decomposition, positive linear, discrete-time, reachability, observability

**Stator inter-turn fault detection of an induction motor using neuro-fuzzy techniques**

R.N. Dash (National Institute of Technology, Rourkela, India) | B. Subudhi(National Institute of Technology, Rourkela, India) |

**keywords:** inter-turn short circuit fault, phase shifts, adaptive neural fuzzy inference systems (ANFISs), neural network, induction motor

<< Back