NF ISO 18738-1
Measurement of lift ride quality - Part 1 : lifts (elevators)
This part of ISO 18738 specifies requirements and methodology for the measurement and reporting of lift ride quality during lift motion. It does not specify acceptable or unacceptable ride quality.NOTE Lift performance parameters are often referenced in conjunction with lift ride quality. Parameters relevant to lift performance include jerk and acceleration. This part of ISO 18738 defines and uses performance parameters where they are integral to the evaluation of ride quality.
This part of ISO 18738 specifies requirements and methodology for the measurement and reporting of lift ride quality during lift motion. It does not specify acceptable or unacceptable ride quality.
NOTE Lift performance parameters are often referenced in conjunction with lift ride quality. Parameters relevant to lift performance include jerk and acceleration. This part of ISO 18738 defines and uses performance parameters where they are integral to the evaluation of ride quality.
Le présent document prescrit les exigences et la méthode relatives au mesurage et à l'évaluation de la qualité de déplacement d'un ascenseur. L'objectif est de permettre, au niveau de l'ensemble des professionnels de l'industrie de l'ascenseur, l'uniformisation de la définition, du mesurage ainsi que du traitement et de l'expression des vibrations et bruits qui composent la qualité de déplacement d'un ascenseur.
This document specifies requirements and methodology for the measurement and reporting of lift ride quality during lift motion. It does not specify acceptable or unacceptable ride quality. Lift performance parameters are often referenced in conjunction with lift ride quality. Parameters relevant to lift performance include jerk and acceleration. This document defines and uses performance parameters where they are integral to the evaluation of ride quality.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Instruments de mesure3
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4.1 Généralités3
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4.2 Caractéristiques3
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4.3 Traitement des données vibratoires4
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4.4 Effets de l'environnement4
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4.5 Exigences relatives au mesurage du bruit4
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4.6 Exigences d'étalonnage4
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5 Évaluation de la qualité de déplacement4
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5.1 Limites de calcul4
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5.2 Accélération et décélération6
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5.3 Jerk7
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5.4 Vibration8
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5.5 Vitesse11
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5.6 Bruit12
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6 Mesurage et expression des résultats13
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6.1 Préparation pour mesurage et expression des résultats13
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6.2 Emplacement des transducteurs13
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6.3 Personnel15
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6.4 Processus de mesurage15
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6.5 Expression des résultats16
- Annexe A (normative) Calcul des niveaux de vibration crête à crête17
- Annexe B (normative) Calcul des zones d'accélération constante et non-constante18
- Bibliographie19
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