Mechanical Problems in Measuring Force and Mass

Front Cover
H. Wieringa
Springer Science & Business Media, Dec 6, 2012 - Science - 333 pages
Nowadays electrical force transducers, in which various electrical conversion principles are applied, are widely used. Transducers for forces from 1N till 10 MN are commercially available and used for industrial as well as research purposes. They not only serve to measure forces but also for weighing purposes. Directly converting a force into an electrical signal is not possible. This must be done step by step. For instance, in a strain gauge based transducer the conversion chain is: force - stress - strain - resistance change - bridge output. At every conversion point in this chain parasatic influences can interfere with the results and may cause a loss in accuracy. To surmount the problems related to obtaining sufficient accuracy and reliability for these transducers, much research has been done allover the world in the past 35 years. As a result, new materials, new techniques, improved constructional designs and compensation circuits have been found to overcome the parasitic influences. The object of the IMEKO Conferences on behalf of the Technical Committee on Measurement of Force and Mass (TC-3) is to exchange experiences, to discuss problems and to obtain knowledge about practical applications. In this book the papers have been collected that will be discussed at the 11th International Conference on Measurement of Force and Mass. The topic of this conference is "Mechanical Problems in Measuring Force and Mass".
 

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Contents

Preface
1
R Kist S Ramakrishnan and H Wölfelschneider
23
K Ono and Y Hatamura
39
Farfel F S Galperin and W A Okun
55
T Nagao
75
G F Malikov Y M Sergienko L K Timofeev and W A Chukhno
95
Z DingMing D JunQuan Z HeYue W ShiGuang
123
K Grzywa T Olma and A Zboinski
139
W Weiler
171
G H Engler
187
P J Brandenburg J M Appij J LOOmans and H Wieringa
207
J Paetow
247
G Barbato A Bray A Germak and R Levi
257
R A Mitchell R L Seifarth and C P Reeve
275
B M Bergqvist
313
Subject Index
331

H Imai and K Iizuka
153

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