Active control of low-frequency vibrations in ultra-precision machining with blended infinite and zero stiffness
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"
DOI: 10.1016/j.ijmachtools.2018.11.004
Abstract: Abstract In ultra-precision machining, vibration is the key factor which restricts the machining accuracy and surface quality of a workpiece. Using the traditional active negative-stiffness vibration control technology, the simultaneous suppression of the floor vibration… read more here.
Keywords: control; vibration; low frequency; infinite zero ... See more keywords
Three-body scattering area for particles with infinite or zero scattering length in two dimensions
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DOI: 10.1103/physreva.109.063328
Abstract: We derive the asymptotic expansions of the wave function of three particles having equal mass with finite-range interactions and infinite or zero two-dimensional scattering length colliding at zero energy and zero orbital angular momentum, from… read more here.
Keywords: infinite zero; body scattering; three body; scattering length ... See more keywords