2018 (vol. 28) - Number 1

*I. Duleba, I. Karcz-Duleba:*

A comparison of methods solving repeatable inverse kinematics for robot manipulators

*A. Niederliński:*

A new approach for modelling uncertainty in expert systems knowledge bases

*T.T. Tuan, L.D. Tufa, M.I.A. Mutalib, N.M. Ramli :*

Optimal operation of a process by integrating dynamic economic optimization and model predictive control formulated with empirical model

*M. Kaleta:*

Network winner determination problem

*A. Kowalewski:*

Extremal problems for parabolic systems with time-varying lags

*T. Rybus, K. Seweryn, J.Z. S±siadek:*

Application of predictive control for manipulator mounted on a satellite

*T. Kaczorek:*

Reachability and observability of positive discrete-time linear systems with integer positive and negative powers of the state Frobenius matrices

*G. Grassi, A. Ouannas, V-T. Pham:*

A general unified approach to chaos synchronization in~continuous-time systems (with or without equilibrium points) as well as in discrete-time systems

*D. Pazderski:*

A robust smooth controller for a unicycle-like robot

ACS Abstract:

**1997 (Volume 6)**

Number 3/4

**A numerically simplified fuzzy logic controller**

Bogdan Kasztenny, Andrzej Wiszniewski(Wrocław University of Technology, Poland ) | Constantine Hatziadoniu(Constantine Hatziadoniu) |

**keywords:** Fuzzy Logic Control, T-operators, Numerical Optimization, Power System Stabilizer.

**Adaptive stabilization of a class of semilinear parabolic distributed parameter systems in the case of collocated actuators and sensors**

Toshihiro Kobayashi, Jiachun Fan(Kyushu Institute of Technology, Japan ) |

**keywords:** adaptive stabilization, semilinear distributed parameter systems, collocated input and output, boundary input and output.

**Optimal control of distributed stochastic systems with delays in the control**

M. Rachik(Faculté des Sciences Ben M'sik, Morocco ) | J. Karrakchou(Ecole Mohammadia d'Ingénieurs, Morocco ) |

**keywords:** Delayed control, Distributed stochastic systems, Hilbert uniqueness method, Optimal control, Separation principle theorem.

**On the dynamics of a closed-loop system with hysteresis**

Andrzej Ossowski(Institute of Fundamental Technological Research PAN, Poland ) |

**keywords:** Lyapunov function, feedback stabilization, bang-bang control, hysteresis.

**Overshoots in 2-nd class of linear control systems**

Mieczysław Zaczyk(University of Mining and Metallurgy, Poland ) |

**keywords:** control system analysis, 2-nd class of linear control systems, overshoots in linear systems.

**Floating-point roundoff errors in first-order filters of digital controllers**

Zbigniew ¦wider(Technical University of Rzeszów, Poland ) |

**The quest for small benchmarks for the chromatic sum problem**

W. Głazek, M. Kubale, K. Manuszewski(Technical University of Gdańsk, Poland ) |

*HCT*(resp.

*HCT*) if some (resp. every) implementation of the algorithm gives a bigger total than the chromatic sum. In this paper we give the smallest

*HCT*and slightly

*HCT*graphs for the most popular vertex coloring algorithms when adapted to the chromatic sum problem. Some of them have been obtained by exhaustive computational search. Our results confirm that algorithms based on the independent sets principle are much better than those realizing a sequential coloring approach.

**Circular built-in self-test for controllers with many internal clocks**

Michał Kope(University of Silesia in Cieszyn, Poland ) |

**keywords:** Built-In Self-Test, Pseudorandom Test, Sequential Circuit Testing

**Robustness of fuzzy control with respect to plant parameters modifications - simulation results**

Jacek Kluska(Rzeszow University of Technology, Poland) |

<< Back