Commensurability of Measuring Instruments for Textile Science and Practice

• Autorzy: Gniotek K. , Kucharska-Kot J.

Warianty tytułu

PL

Współmierność włókienniczych przyrządów pomiarowych

• Języki publikacji: EN

Abstrakty

EN

This article describes a new feature of measuring instruments, designated as commensurability. The analysis of this feature has been based on linear and rank correlation, and the linear correlation coefficient and the Spearman coefficient have been accepted as its measure. Two examples of commensurability estimation are presented, one considering a case when both instruments measure the same physical quantity, and the second when they measure different physical quantities.

PL

W artykule opisano nową cechę przyrządów pomiarowych, którą nazwano współmiernością. Analizę tej cechy oparto na korelacji liniowej i rangowej, a jako miarę liczbową zaproponowano współczynnik korelacji liniowej i współczynnik Spearmana. Podano dwa przykłady oceny współmierności dla przypadków, gdy badane przyrządy mierzą tę samą wielkość i różne wielkości fizyczne.

Słowa kluczowe

EN

commensurability; measuring instruments; textile metrology; textile measuring objects

PL

współmierność; przyrządy pomiarowe; metrologia włókiennicza; pomiar obiektów włókienniczych

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2004
• Tom: Vol. 12, no. 2 (46)
• Strony: 86--89
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Gniotek K.

• Technical University of Łódź, Faculty of Textile Engineering and Marketing, Department for Automation of Textile Processes, ul. Żeromskiego 116, 90-543 Łódź, Poland

autor

Kucharska-Kot J.

• Technical University of Łódź, Faculty of Textile Engineering and Marketing, Department for Automation of Textile Processes, ul. Żeromskiego 116, 90-543 Łódź, Poland

Bibliografia

• 1. Jaworski J., Morawski R., Olędzki J., ‘Introduction to metrology and experimental methods’ (in Polish), WNT, Warsaw, 1992.
• 2. Żyliński T., ‘Textile Metrology’ (in Polish), vol. 3, WNT, Warsaw, 1969.
• 3. Gniotek K., ‘Creative Measurement in View of the Scope of Metrology’, Measurement Journal of the International Measurement Confederation IMEKO, Vol. 20, No 4, pp. 259-266, Elsevier Science Ltd., 1997.
• 4. Kruskal W., ‘Original Measures of Association’, Journal of the American Statistical Association, no 53, pp.814-861, 1958.
• 5. Leach C., ‘Introduction to Statistics: A Nonparametric Approach for the Social Sciences’, Wiley, 1979.
• 6. Siegel S., Castellan Jr. N. J., ‘Non-parametric Statistics for Behavioural Sciences’, 2nd Ed., NY, McGraw-Hill BC, pp.235-244.
• 7. Polish Standard PN-91/P-4871 ‘Textiles. Electric resistivity determination’ (in Polish).
• 8. Polish Standard PN-EN 1149-1 ‘Protective clothing. Electrostatic properties. Surface resistivity - test methods’ (in Polish).
• 9. Polish Standard PN-EN 1149-2 ‘Protective clothing. Electrostatic properties. Methods of through resistivity testing’ (in Polish)
• 10. Polish Standard PN-92/E-5203 ‘Protection against static electricity. Test methods of resistivity and leakage resistance’ (in Polish)
• 11. ‘International dictionary of basic and general terms in metrology’, ISO, 1993.
• 12. Durlak A., ‘Comparative analysis of measurement methods for surface and through resistivity of textile products’ (in Polish), Master’s thesis, supervisor Kucharska-Kot J., Faculty of Textile Engineering and Marketing, Technical University of Łódź.
• 13. Ptasiński L., Michalak L., ‘Selected Electrostatic Properties of Flat Textile Products’ (in Polish), Proceedings of the EL-TEX 2000 Conference, pp. 305-311.
• 14. Davies D. K., ‘Standards in Electrostatics’, Inst. Phys. Conf., Ser. No 143, York, April 1995.
• 15. Chub I. N., Malinverni P., ‘ Comparative Studies on Methods of Charge Decay Measurement, J. Electrostatics, 30, 1993.
• 16. Kucharska-Kot J., ‘Comparative analysis of measuring methods for the estimation of electrostatic charges on flat textile products’, Proceedings of the 29th University Metrologists’ Conference, Nałęczów 1997, pp. 311-315.
• 17. Kendall M. G., Gibbons J. D., ‘Rank Correlation Methods’, 5th ed., Oxford University Press, 1990.