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Friction-driven scission: How nonlocal mechanisms contribute to membrane fission across domains of life. [PDF]
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Industrial Lubrication and Tribology, 1979
The fundamental friction studies of rubber have generally dealt with single contact sliders or rollers. It has been demonstrated abundantly that the lubricated friction of rubber is mainly the ‘deformation loss’ component of friction. At moderate sliding speeds where thin film lubrication exists and the interface shear drag is small, the friction is ...
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The fundamental friction studies of rubber have generally dealt with single contact sliders or rollers. It has been demonstrated abundantly that the lubricated friction of rubber is mainly the ‘deformation loss’ component of friction. At moderate sliding speeds where thin film lubrication exists and the interface shear drag is small, the friction is ...
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Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292), 2003
This paper newly proposes dynamic friction closure, under which a moving object is completely stopped within a predetermined length through the work due to Coulomb friction between an object and a gripper. There are two conditions for achieving it: The geometrical condition, ensuring the robot motion to meet with an object at an appropriate catching ...
M. Kaneko, K. Harada, T. Tsuji
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This paper newly proposes dynamic friction closure, under which a moving object is completely stopped within a predetermined length through the work due to Coulomb friction between an object and a gripper. There are two conditions for achieving it: The geometrical condition, ensuring the robot motion to meet with an object at an appropriate catching ...
M. Kaneko, K. Harada, T. Tsuji
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A NEW DYNAMICAL FRICTION MODEL
International Journal of Modern Physics B, 2008This paper proposed a new dynamical friction model structure which allows accurate modeling both in sliding and presliding regimes. Transition between these two regimes is accomplished without a switching function. In the presliding regime, the model has the characters of a Bouc–Wen model, so it can adapt to various hysteretic behaviors.
Guo, Kejian +4 more
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Vibration with “dynamic friction”
Journal of Sound and Vibration, 1980Abstract The free and harmonically forced vibration of an idealized straight beam oscillating in its fundamental mode with frictional clamps at each end is modelled by using a singular differential equation. Locking and chatter phenomena are analyzed and slipping motions integrated for the free system and the continuously slipping steady state ...
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American Journal of Physics, 1967
Although a basic assumption in Chandrasekhar's theory of the dynamical friction acting on a star in a cluster has been regarded as disqualifying his theory for adaptation to an electron in a plasma, it is shown here that a new adaptation, with recognition of a contrast between the effects of other electrons and of ions, leads to a good formula for the ...
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Although a basic assumption in Chandrasekhar's theory of the dynamical friction acting on a star in a cluster has been regarded as disqualifying his theory for adaptation to an electron in a plasma, it is shown here that a new adaptation, with recognition of a contrast between the effects of other electrons and of ions, leads to a good formula for the ...
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Adaptive Friction Compensation with Dynamic Friction Model
IFAC Proceedings Volumes, 1996Abstract This paper illustrates the application of model-based adaptive friction compensation schemes on a DC motor servomechanism. A dynamic friction model and the control structure previously studied were used as a basis for this study. Two adaptive globally stable mechanisms are introduced to deal with structured normal forces and temperature ...
C. Canudas-de-Wit, P. Lischinsky
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1998
In Chap. 12 we studied sliding dynamics for lubricated surfaces. We have emphasized several times that most “real” surfaces are lubricated, e.g., by a layer of grease, even if no lubrication fluid has been intentionally added to the system. Nevertheless, in some cases the increase of the static friction force with the time of stationary contact, due to
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In Chap. 12 we studied sliding dynamics for lubricated surfaces. We have emphasized several times that most “real” surfaces are lubricated, e.g., by a layer of grease, even if no lubrication fluid has been intentionally added to the system. Nevertheless, in some cases the increase of the static friction force with the time of stationary contact, due to
openaire +1 more source