ISO-8727-1997.pdf
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1、INTERNATIONAL STANDARD IS0 8727 First edition 1997-08-01 Mechanical vibration and shock - Human exposure - Biodynamic coordinate systems Vibrations et chocs mcaniques - Exposition de lindividu - Systmes de coordonnes biodynamiques This material is reproduced from IS0 documents under International Or
2、ganization for Standardization (ISO) Copyright License number IHSIICCI1996. Not for resale. No part of these IS0 documents may be reproduced in any form, electronic retrieval system or otherwise, except as allowed in the copyright law of the country of use, or with the prior written consent of IS0 (
3、Case postale 56,1211 Geneva 20, Switzerland, Fax +41 22 734 10 79), IHS or the IS0 Licensors members. Reference number IS0 8727:1997( E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/2
4、0/2007 02:27:57 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 8727: 1997( E) Contents 1 2 3 3.1 3.2 3.2.1 3.2.2 3.3 3.3.1 3.3.2 3.3.3 3.3.4 3.4 3.4.1 3.4.2 Scope . . . . . 1 Normative references . 1 Biodynamic coordinate systems 2 Direction , . . ., . , . . , 2 Biodyn
5、amic coordinate systems for the whole body . 2 Whole-body anatomical coordinate system . . 2 Basicentric coordinate systems for the whole body . , 3 Segmental anatomical coordinate systems 4 Anatomical coordinate system: head 4 Anatomical coordinate system: root of neck 4 Anatomical coordinate syste
6、m: upper torso ,. 4 Anatomical coordinate system: pelvis 4 Biodynamic coordinate systems for the hand 5 Anatomical coordinate system: hand 5 Basicentric coordinate system for hand-transmitted force or motion . , . 6 Annex A (informative) Diagrammatic illustrations of biodynamic coordinate systems 7
7、Annex B (informative) Explanatory notes concerning the anatomical frame of reference and the biodynamic coordinate systems for the hand . 12 Annex C(informative) Bibliography ,.-. 13 O IS0 1997 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized
8、 in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 CH-I 21 1 Genve 20 Switzerland Internet centraliso.ch X.400 c=ch; a400net; p=iso; o=isocs; s=
9、central Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 02:27:57 MDTNo reproduction or networking permitted without license from IHS -,-,- o IS0 STD-IS0 87
10、27-ENGL 3777 Y853703 07LbZ20 7T7 IS0 8727:1997(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical cornmittees. Eac
11、h member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the Internation
12、al Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies
13、casting a vote. International Standard IS0 8727 was prepared by Technical Committee ISO/TC 108, Mechanical vibration and shock, Subcommittee SC 4, Human exposure to mechanical vibration and shock. Annexes A to C of this International Standard are for information only. iii Copyright International Org
14、anization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 02:27:57 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 8727:1997(E) STD-IS0 8727-ENGL II777 485II7U3 072b22II b35 Q IS0 Intro
15、duction For many purposes in biodynamics and in human vibration engineering practice, it is necessary to define the point of origin, magnitude, and direction of a mechanical input or response (force or motion) with respect to a specific orthogonal coordinate system. Biodynamic coordinate systems req
16、uire a defined point of origin within the human body or within an external frame of reference to which an anatomical coordinate system may be related. Applications include the evaluation of human exposure to vibration and shock, the precise definition of the functional location and orientation of bi
17、odynamic instrumentation systems, the biodynamic modelling of force and motion inputs to the human body and its parts or segments, and inter-subject or inter-species comparisons of biodynamic data. For the purpose of data comparison between individuals (or between repeated measurements in the same i
18、ndividual), between persons and human analogues, or between measured data and a standard prescribing boundaries of acceptable mechanical inputs to the human body or its segments, it is imperative that any anatomical coordinate system used originates in and is oriented with respect to recognized, fir
19、m, and radiographically or stereotactically determinable (hence, skeletal) anatomical landmarks. This International Standard embodies that fundamental principle: it specifically deprecates using systems loosely defined as centred in the heart or other soft and mobile structures. Precise definition o
20、f anatomical coordinate systems is fundamental to biodynamical science, because all biodynamic measurements must ultimately be related to the bony anatomy of the human body. iv Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Sta
21、ndards 1/9972545001 Not for Resale, 04/20/2007 02:27:57 MDTNo reproduction or networking permitted without license from IHS -,-,- STD=ISO 8727-ENGL 3977 m 4853903 07Lb222 573 INTERNATIONAL STANDARD Q IS0 IS0 8727:1997(E) Mechanical vibration and shock - Human exposure - Biodynamic coordinate systems
22、 1 Scope This International Standard specifies anatomical and basicentric coordinate systems for biodynamical measurements, for reference purposes in cognate standards development, and for precisely describing human exposure to mechanical vibration and shock. The segmental anatomical coordinate syst
23、ems defined in this International Standard are for the head, root of the neck (driving-point for the head and neck system), pelvis, and hand. General principles are stated for the establishment of corresponding anatomical coordinate systems for other skeletal body segments. The biodynamic coordinate
24、 systems defined in this International Standard can serve as frames of reference for the description and measurement of both translational and rotational vibration and shock motion affecting humans. NOTES 1 Although defined for human subjects, these anatomical coordinate systems are adaptable, using
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