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Economic Risk Assessment Taking Into Account the Volume Oscillator Indicators
(Universitatea "Dunărea de Jos” din Galați, 2016)
Economic risk can be assesed from many points of view, but generally speaking it means the firm's inability to match workload with cost structure. Expansion of production
capacity, adaptation to new technologies, ...
Model Predictive Speed Control for Three Phase Induction Motor
("Dunarea de Jos" University of Galati, 2013)
In this paper an alternative method to the classical control of the induction motor drive system is proposed. More exactly, a model predictive control (MPC) for the rotor speed of the induction motor is presented. The ...
Analysis of a Neuro-Fuzzy Approach of Air Pollution: Building a Case Study
('Dunarea de Jos" University of Galati, 2001)
This work illustrates the necessity of an Artificial Intelligence (AI)-based
approach of air quality in urban and industrial areas. Some related results of Artificial
Neural Networks (ANNs) and Fuzzy Logic (FL) for ...
Modeling of the Biodegradation in Multiphase Stirred Tank Reactor
("Dunarea de Jos" University of Galati, 2001)
The surface response methodology is used to verify predicted models and to
adapt them on particular conditions of growth. The effect of solvent addition during the
linear cell growth on the enhancement of biodegradation ...
On Activity Modelling in Process Modelling
("Dunarea de Jos" University of Galati, 2001)
The paper is looking to the dynamic feature of the meta-models of the
process modelling process, the time. Some principles are considered and discussed as
main dimensions of any modelling activity: the compatibility of ...
Comments on Clock Models in Hybrid Automata and Hybrid Control Systems
("Dunarea de Jos" University of Galati, 2001)
Hybrid systems have received a lot of attention in the past decade and a
number of different models have been proposed in order to establish mathematical
framework that is able to handle both continuous and discrete ...
Integrating Hypermedia Objects in an Tutoring System
("Dunarea de Jos" University of Galati, 2001)
The paper describes the internal architecture of an Intelligent Tutoring System, CSTutor.
The architectural design of the tutorial system was developed in a collaborative work at
the Department of Computer Science of the ...
On Exponential and Asymptotic Estimation of State Variables in Bioprocesses
("Dunarea de Jos" University of Galati, 2001)
The paper presents on-line estimation strategies for bioprocesses, which are
characterized by strongly nonlinear dynamics. A general form for the state observers is
analysed and the exponential observability of bioprocesses ...
Supervisory Control Technique for an Assembly Workstation as a Dynamic Discrete Event System
("Dunarea de Jos" University of Galati, 2001)
This paper proposes a control problem statement in the framework of
supervisory control technique for the assembly workstations. A desired behaviour of an
assembly workstation is analysed. The behaviour of such a workstation ...