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RISA Fractional Derivative Model for Rubber Spring of Primary Suspension in Railway Vehicle Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a nonlinear rubber spring model for the primary suspension of the railway vehicle, which can effectively describe the amplitude dependency and the frequency dependency of the rubber spring, by taking ...
Earth Environment and Orderly Development
Publisher: American Meteorological Society
Design and Kinematics Modeling of a Novel 3 DOF Monolithic Manipulator Featuring Improved Scott Russell Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposes the design of a novel 3DOF monolithic manipulator. This manipulator is capable of performing planar manipulations with three kinematically coupled DOFs, i.e., the translations in the X and Y axes and ...
Science–Policy Interplay: Improvement of Air Quality from 2008 to 2014 in Beijing and the Scientific Approach to Achieve APEC Blue
Publisher: American Meteorological Society
Abstract: he Beijing government has made great effort to solve the air pollution problem in recent years. In this paper, the major air pollution control measures and the air quality improvement from 2008 to 2014 in Beijing were ...