Results 21 to 30 of about 12,512 (217)
Simple rules to modify pre-planned paths and improve gross robot motions associated with pick & place assembly tasks [PDF]
, 2011 PurposeThis paper aims to describe real time improvements to the performance and trajectories of robots for which paths had already been planned by some means, automatic or otherwise.
Graham-Jones, J. +2 more
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A continuous contact force model of planar revolute joint based on fitting method
Advances in Mechanical Engineering, 2017 Both the process of eliminating the clearance in joints and the contact–impact process involve movement of a clearance mechanism, which may reduce transmission accuracy and lengthen the response time. An appropriate continuous contact force model is able
Yuntao Li +4 more
doaj +1 more source
Machines, 2022 Although industrial shoulder exoskeletons have undergone rapid advancement, their acceptance by industrial workers is limited owing to the misalignment and interference between the exoskeletal frame and the wearer’s body and bulkiness of the frames ...
Jihwan Yoon +4 more
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A New Flexure Revolute Joint with Leaf springs and Its Application to Large Workspace Parallel Robot
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 This paper presents a flexure revolute joint with a large range of motion which can be used as a joint in a parallel robot with a large workspace. We proposed a new structure of flexure revolute joint.
Keiji YONEMOTO +3 more
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Advances in Mechanical Engineering, 2021 Joint clearance is unavoidable in the revolute joint of multi-link mechanism. Excessive value of joint clearance generally leads to the noise, vibration, and fatigue failure.
Xiaofeng Li +4 more
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Cartesian Aerial Manipulator with Compliant Arm
Applied Sciences, 2021 This paper presents an aerial manipulation robot consisting of a hexa-rotor equipped with a 2-DOF (degree of freedom) Cartesian base (XY–axes) that supports a 1-DOF compliant joint arm that integrates a gripper and an elastic linear force sensor.
Alejandro Suarez +3 more
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A study of commercial vehicle brake judder transmission using multi-body dynamic analysis [PDF]
, 2007 YesBraking-induced forced vibration, known as brake judder in road vehicles, causes dissatisfaction to drivers and passengers and also damage and possible early failure in components and systems. In this paper, the transmission of judder vibration from
Day, Andrew J. +2 more
core +1 more source
Advances in Mechanical Engineering, 2017 The article introduces a general solution for dynamic analysis of a planar multibody system with revolute lubricated clearance joint. An improved transition force model is established, which includes dry contact force and hydrodynamic forces, accounts ...
Tao Zhang +3 more
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Parametric analysis of the stability of a bicycle taking into account geometrical, mass and compliance properties [PDF]
, 2017 Some studies of bicycle dynamics have applied the Whipple Carvallo bicycle model (WCBM) for the stability analysis. The WCBM is limited, since structural elements are assumed to be rigid bodies.
Doria, Alberto +3 more
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Dynamic Responses of Planar Multilink Mechanism considering Mixed Clearances
Shock and Vibration, 2020 Translational and revolute joints are the main kinds of joints in planar multilink mechanisms. Translational and revolute clearance joints have great influence on dynamical responses of planar mechanisms.
Xiulong Chen, Shuai Jiang, Yu Deng
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