scholarly journals Fabrication of a Three-dimensional Force Measurement System Using Double Series Magnetic Suspension

2016 ◽  
Vol 49 (21) ◽  
pp. 536-540 ◽  
Author(s):  
Takeshi Mizuno ◽  
Yuji Ishino ◽  
Masaya Takasaki
Keyword(s):  
Measurement System ◽  
Force Measurement ◽  
Three Dimensional ◽  
Double Series ◽  
Magnetic Suspension ◽  
Force Measurement System

scholarly journals Design and Calibration of a Tri-Directional Contact Force Measurement System

2021 ◽  
Vol 11 (2) ◽  
pp. 877
Author(s):  
Rizwan Ahmed ◽  
Christian Maria Firrone ◽  
Stefano Zucca
Keyword(s):  
Contact Force ◽  
Measurement System ◽  
Force Measurement ◽  
Three Dimensional ◽  
Dynamic Contact ◽  
Forced Response ◽  
Contact Forces ◽  
Blade Vibration ◽  
Contact Models ◽  
Force Measurement System

In low pressure turbine stages, adjacent blades are coupled to each other at their tip by covers, called shrouds. Three-dimensional periodic contact forces at shrouds strongly affect the blade vibration level as energy is dissipated by friction. To validate contact models developed for the prediction of nonlinear forced response of shrouded blades, direct contact force measurement during dynamic tests is mandatory. In case of shrouded blades, the existing unidirectional and bi-directional contact force measurement methods need to be improved and extended to a tri-directional measurement of shroud contact forces for a comprehensive and more reliable validation of the shroud contact models. This demands an accurate and robust measurement solution that is compatible with the nature and orientation of the contact forces at blade shrouds. This study presents a cost effective and adaptable tri-directional force measurement system to measure static and dynamic contact forces simultaneously in three directions at blade shrouds during forced response tests. The system is based on three orthogonal force transducers connected to a reference block that will eventually be put in contact with the blade shroud in the test rig. A calibration process is outlined to define a decoupling matrix and its subsequent validation is demonstrated in order to evaluate the effectiveness of the measurement system to measure the actual contact forces acting on the contact.

scholarly journals The influence of craniofacial form on bite force and EMG activity of the masticatory muscles. II. The three-dimensional bite force measurement system.

1991 ◽  
Vol 35 (2) ◽  
pp. 366-380
Author(s):  
Toshimitsu Iinuma ◽  
Nobuhito Gionhaku ◽  
Yoshihiko Moriya ◽  
Koji Takeuchi ◽  
Hideaki Takeuchi ◽  
...  
Keyword(s):  
Measurement System ◽  
Force Measurement ◽  
Three Dimensional ◽  
Masticatory Muscles ◽  
Bite Force ◽  
Emg Activity ◽  
Force Measurement System

scholarly journals An fMRI-compatible force measurement system for the evaluation of the neural correlates of step initiation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Andrea Cristina de Lima-Pardini ◽  
Raymundo Machado de Azevedo Neto ◽  
Daniel Boari Coelho ◽  
Catarina Costa Boffino ◽  
Sukhwinder S. Shergill ◽  
...  
Keyword(s):  
Measurement System ◽  
Force Measurement ◽  
Neural Correlates ◽  
Step Initiation ◽  
Force Measurement System

Design and Development on Piezoelectric Ceramic Type Insole 3D Force Measurement System Based on LabVIEW

2011 ◽  
Vol 383-390 ◽  
pp. 774-779
Author(s):  
Ye Min Guo ◽  
Lan Mei Wang ◽  
Rui Yong Xue
Keyword(s):  
Shear Stress ◽  
Measurement System ◽  
Plantar Pressure ◽  
Piezoelectric Ceramic ◽  
Force Measurement ◽  
Stress System ◽  
Scientific Methods ◽  
Lab View ◽  
Design Requirements ◽  
Force Measurement System

According to the requirements of measurement of plantar pressure and shear stress in the meantime, this thesis puts forward a plan to construct a new insole plantar pressure and shear stress system based on multifunction data acquisition modular and Lab VIEW. Then the hardware part and software part are designed and developed respectively. There are 3 sensors are arrayed at each measurement point, that means 3 sensors are assembled in 3 different directions of X,Y and Z . The piezoelectric ceramic type sensors are designed, manufactured and calibrated according to scientific methods. Meanwhile, the DAQ card is selected carefully. Of course, the software part is developed based on Lab VIEW. A series of tests are performed in order to validate the function of the measurement system. The results satisfy the anticipated design requirements. At last, the problems and application trend of the measurement system are predicted.

scholarly journals Three-Dimensional Force Measurement and Control of a Flux-Path Control Magnetic Suspension

2008 ◽  
Vol 2 (6) ◽  
pp. 1239-1249 ◽  
Author(s):  
Munehiro FURUTACHI ◽  
Shunsuke INABA ◽  
Yuji ISHINO ◽  
Masaya TAKASAKI ◽  
Takeshi MIZUNO
Keyword(s):  
Force Measurement ◽  
Three Dimensional ◽  
Magnetic Suspension ◽  
Path Control ◽  
Flux Path ◽  
And Control ◽  
Measurement And Control

Testing the retention of attachments for implant overdentures – validation of an original force measurement system

2009 ◽  
Vol 37 (1) ◽  
pp. 54-62 ◽  
Author(s):  
O. FROMENTIN ◽  
C. LASSAUZAY ◽  
S. ABI NADER ◽  
J. FEINE ◽  
R. F. De ALBUQUERQUE JUNIOR
Keyword(s):  
Measurement System ◽  
Force Measurement ◽  
Force Measurement System

Development of Piston Friction Force Measurement System

2002 ◽  
Vol 26 (8) ◽  
pp. 1608-1614
Author(s):  
Gyeong-Pyo Ha ◽  
Jung-Su Kim ◽  
Myeong-Rae Jo ◽  
Dae-Yun O
Keyword(s):  
Friction Force ◽  
Measurement System ◽  
Force Measurement ◽  
Force Measurement System
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