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Tightening a Tension-Control Bolt without a Tension-Control Gun
Practice Periodical on Structural Design and Construction, 2019AbstractTension control (TC) bolts are the most-used bolt in steel building construction. They are designed to be tightened using a TC gun.
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Tension control for musculospastic pain
Psychosomatics, 1980Abstract This report describes the author's experience in applying a basic understanding of muscle psychophysiology to the treatment of pain caused by muscle spasm. Training patients in muscle relaxation has proved particularly helpful in treating the temporomandibular joint syndrome.
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Biofeedback, self-control and tension headache
Journal of Psychosomatic Research, 1985This research tested the belief that muscle contractions are a primary source of tension headache. EMG level was found to be associated with both headache-specific and more global symptoms following biofeedback training. However, the level of pretreatment relationship between EMG level and headache symptoms was weak, and the amount of reduction in EMG ...
S I, Abramowitz, N W, Bell
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Tension Controllers for a Strip Tension Levelling Line
2017Strip material processed in continuous production lines causes a mechanical coupling among tension rolls driven by a multi-motor drive system. Thus, the drives are mutually mechanically coupled and influenced in their operation. One of the key techniques, to guarantee the output product quality in the fibre, paper, plastic and metal plating industries,
Daniel Magura +3 more
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Inhibition of Tension Vibration for Winding Tension Control System
2018 37th Chinese Control Conference (CCC), 2018Aimed at the tension vibration of the winding tension control system, this paper study control strategy of inhibiting it. A dual-motor driven winding control system model is constructed. The causes of tension vibration are analyzed. The control strategy of fuzzy adaptive control to inhibit the tension vibration is proposed, and the fuzzy controller is ...
Fang He, Shoubin Wang, Chuang Wang
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Tension controller design for unwinding tension system based on active disturbance rejection control
2012 IEEE International Conference on Mechatronics and Automation, 2012A unique controller based on active disturbance rejection control (ADRC) method is presented to strengthen the stability of the tension in unwinding system of gravure printing machines. The uniqueness of the ADRC design is that both the internal dynamics and the external disturbances can be actively estimated and compensated in real time, which makes ...
Shanhui Liu +3 more
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Decoupling Control for Unwinding Tension Control Systems
Applied Mechanics and Materials, 2012During the printing process, invariable tension is very important to make sure the high printing quality. It’s well known that the relation of tension and tape velocity is strong-coupling based on the model of tension control, the modeling of tension possesses varies a lot in the control process, and various disturbances are inevitable during printing.
Min Bian, Mei Yang
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MWEDM constant tension control system
2013 13th IEEE International Conference on Nanotechnology (IEEE-NANO 2013), 2013To achieve higher accuracy of Micro Wire Electrical Discharge Machining (MWEDM) and solve the problem that the wire electrode is easy to broken, this paper studies the dual-motor optimal control of wire electrode constant tension system. Aiming to eliminate the tension measurement noise caused by the vibration of wire electrode etc., Kalman filtering ...
Ruining Huang +2 more
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Niche tension controls exosome production
Nature Cell Biology, 2023Toni Renee Dawson +1 more
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Regenerative Tension Control for Paper Winders
Transactions of the American Institute of Electrical Engineers, 1938THE WINDER is one of the more important machines in the paper industry. In general, every paper machine has a winder intimately associated with it and there are many others used in the finishing room.
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