نتایج جستجو برای: push force

تعداد نتایج: 203897  

Journal: :Current Biology 2008

2008
Masoud Alimohammadi

By considering the master equation of asymmetric exclusion process on a one-dimensional lattice, we obtain the most general boundary condition of the multi-species exclusion processes in which the number of particles is constant in time. This boundary condition introduces the various interactions to the particles, including ones which have been studied yet and the new ones. In these new models,...

2008
Masoud Alimohammadi

By considering the master equation of asymmetric exclusion process on a one-dimensional lattice, we obtain the most general boundary condition of the multi-species exclusion processes in which the number of particles is constant in time. This boundary condition introduces the various interactions to the particles, including ones which have been studied yet and the new ones. In these new models,...

2011
Lei Xu Shuo Song

Culture of entrepreneurs is also a sort of capital, which has a direct effect on development of enterprises in the process of economic operation of enterprises. Construction of cultural capital among entrepreneurs helps to enhance the overall competitive strength of Chinese enterprises in international society and helps to push forward development of the economic society. Due to historical reas...

2006
Jason J. Gorman Nicholas G. Dagalakis

Repeatable manipulation and assembly of micro-scale components is a critical capability for future developments in opto-electronics, hybrid microelectromechanical systems, and the integration of nano-scale devices into larger systems. This paper focuses on one particular part of this problem; the manipulation and assembly of microspheres using a single probe with force feedback. A sharp probe c...

Journal: :Journal of biomechanics 2010
Jeffery W Rankin Andrew M Kwarciak W Mark Richter Richard R Neptune

Manual wheelchair propulsion has been linked to a high incidence of overuse injury and pain in the upper extremity, which may be caused by the high load requirements and low mechanical efficiency of the task. Previous studies have suggested that poor mechanical efficiency may be due to a low effective handrim force (i.e. applied force that is not directed tangential to the handrim). As a result...

Journal: :IEEE Transactions on Robotics 2021

This article presents and validates active interaction force control planning for fully actuated omnidirectional aerial manipulation platforms, with the goal of contact inspection in unstructured environments. We present a variable axis-selective impedance which integrates direct intentional interaction, using feedback from an on-board sensor. The approach aims to reject disturbances free fligh...

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