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W artykule zajęto się problemem hałasu komunikacyjnego środków transportu drogowego. Przedstawiono wyniki pomiarów hałasu komunikacyjnego w wybranych punktach w mieście Radom oraz przy obwodnicy miasta - trasa S7.
In order to minimize the risks associated with the automation of industrial processes, it is necessary to unify standards of safety assessment. The aim of this article is the comparative analysis of safety assessment methods of industrial automation systems. Authors presented two techniques of ensuring safety based on risk analysis, i.e. Performance Level (PL) and Safety Integrity Level (SIL) in relation...
W artykule przedstawiono analizę informatycznego systemu sterowania i zarządzania ruchem PRT (ang. Personal Rapid Transit). Zdefiniowano pojęcie systemu PRT, przeprowadzono przegląd tych systemów oraz ich struktury. Dokonano genezy zastosowania systemów informatycznych sterowania i zarządzania ruchem PRT. Opisano układy mechaniczne i ergonomiczne dedykowanych pojazdów. Scharakteryzowano strukturę...
Celem artykułu jest przedstawienie systemu zabezpieczeń połączonych razem z system inteligentnego zarządzania domem na przykładzie struktury sieci Fibaro. Została zaprezentowana problematyka dotycząca projektowania, doboru i montażu urządzeń systemów zabezpieczeń. Na podstawie zamieszczonych danych możliwe jest również porównanie działania stosowanych systemów w celu analizy skuteczności poszczególnych...
The paper presents the application of fractional calculus to describe the dynamics of selected pneumatic elements and systems. In the construction of mathematical models of the analysed dynamic systems, the Riemann-Liouville definition of differintegral of non- integer order was used. For the analysed model, transfer function of integer and non-integer order was determined. Functions describing characteristics...
The paper presents the way to write differential equations of measuring transducers by means of fractional orders. The impact on the dynamics of the transducer with fractional orders for part of the equation responsible for the damping is presented. Examples of the frequency characteristics for different orders of the equation are also given.
The article is inspired by developments of the fractional calculus in different areas of science such as the control theory and electrical measurements. The current interest in mathematical analysis employing the fractional differential and integral calculus reflects the usefulness of this calculus in the development of more precise – closer to the actual observation - mathematical models of various...
The paper presents a description of the measurement systems in terms of their configuration and system components. The measurement system based on IEEE-488 interface is described and its advantages are pointed out. Examples of measurement applications are also given.
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