A method and device for measuring force transfers between the deep flexors in the musician’s hand

1998 ◽  
Vol 31 (9) ◽  
pp. 773-779 ◽  
Author(s):  
J.N.A.L. Leijnse
Keyword(s):  
Deep Flexors ◽  
Measuring Force

Validity of the Myotest® in Measuring Force and Power Production in the Squat and Bench Press

2011 ◽  
Vol 25 (8) ◽  
pp. 2293-2297 ◽  
Author(s):  
Brett A Comstock ◽  
Glenn Solomon-Hill ◽  
Shawn D Flanagan ◽  
Jacob E Earp ◽  
Hui-Ying Luk ◽  
...  
Keyword(s):  
Bench Press ◽  
Power Production ◽  
Measuring Force

A Revised Philosophy of Surface Measuring Systems

1988 ◽  
Vol 202 (3) ◽  
pp. 169-185 ◽  
Author(s):  
D J Whitehouse
Keyword(s):  
Measuring Instruments ◽  
Scanning Tunnelling Microscope ◽  
Measuring Systems ◽  
Scanning Tunnelling ◽  
Measuring Force

Surfaces have been measured for many years yet there are still many factors which have not been optimized both for the contacting methods and non-contacting methods. In this paper the philosophy of optimization for both types of system is examined and rules established for improvement of system fidelity. In particular, ways are suggested of increasing the speed of measurement. This new philosophy has implications when consideration is being given to improving the performance of the modern generation of surface measuring instruments. These include not only those measuring geometry such as the scanning tunnelling microscope but also devices for measuring force and friction.

A voice coil motor based measuring force control system for tactile scanning profiler

2015 ◽  
Author(s):  
Shengdong Feng ◽  
Xiaojun Liu ◽  
Liangzhou Chen ◽  
Liping Zhou ◽  
Wenlong Lu
Keyword(s):  
Control System ◽  
Force Control ◽  
Voice Coil Motor ◽  
Force Control System ◽  
Measuring Force

Acoustic Signals from Skeletal Muscle

Physiology ◽  
1990 ◽  
Vol 5 (1) ◽  
pp. 17-21 ◽  
Author(s):  
DT Barry
Keyword(s):  
Skeletal Muscles ◽  
Acoustic Signals ◽  
Skin Surface ◽  
Pressure Waves ◽  
Mechanical Vibrations ◽  
Intrinsic Component ◽  
Measuring Force ◽  
Muscle Sounds

Contracting skeletal muscles emit pressure waves that are audible at the skin surface and are easily recorded with standard microphones both in vivo and in vitro. These muscle sounds are an intrinsic component of the contractile mechanism and are produced by mechanical vibrations at the resonant frequency of the muscle. The sounds are useful in measuring force, fatigue, and mechanical properties of muscle.

scholarly journals Influence of measuring force on CMM accuracy

2018 ◽  
Vol 208 ◽  
pp. 03004
Author(s):  
Bin Wang
Keyword(s):  
Cross Sections ◽  
Measurement Accuracy ◽  
Coordinate Measuring Machine ◽  
Point Of View ◽  
Signal Acquisition ◽  
Force Model ◽  
Thin Part ◽  
Measuring Machine ◽  
The Relationship ◽  
Measuring Force

The measuring accuracy of CMM (Coordinate Measuring Machine) is influenced by many factors, such as temperature, humidity, measuring force and method of signal acquisition. For thin parts, the influence of measuring force is especially obvious. In this paper, the relationship between measuring force and measurement accuracy is studied for a thin part with a U-shaped cross-section. By analyzing the structure of the probe and establishing the force model, the influencing factors of the accuracy of CMM are obtained, and the influence of the contact deformation and the bending deformation on the measurement accuracy is analyzed from the point of view of material mechanics. At the same time, the measurement accuracy of different measuring cross-sections is analyzed. Through the research of this paper, the relationship between measuring force and CMM is established, and an effective method to improve the accuracy of CMM is also found.

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