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Contact Force Recognition in Robotic Fingertips’ Interface
Contact force recognition is a tribological topic of great significance in many industrial applications and especially in robotic gras** and...
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Time-Variable Normal Contact Force Influence on Dry-Friction Dam** of Self-excited Vibration of Bladed Turbine Wheel
This conference paper deals with dry friction contacts in tie-boss couplings on reduced modal synthesis model of turbine bladed wheel with 66 blades....
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Real-time normal contact force control for robotic surface processing of workpieces without a priori geometric model
Utilizing industrial robots to perform contact manufacturing with constant force attracts widespread attention nowadays. However, it is still...
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Mesh excitations of spur gear considering strong correlation among tooth contact parameters, contact force, and tooth profile deviations
Gear mesh excitations are widely concerned in the dynamic studies of the gear transmission system. Meanwhile, intentional and unintentional tooth...
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Influence of two kinds of clearance joints on the dynamics of planar mechanical system based on a modified contact force model
This study takes the slider-crank mechanism with revolute joint and translational joint as the research object and studies the contact force model of...
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Investigation of Normal Dynamic Contact Stiffness and Dam** Characteristics in Mixed Lubrication for Non-Gaussian Rough Surfaces
AbstractThis study aims to investigate the contact performance of non-Gaussian rough surfaces under mixed lubrication conditions, with a particular...
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Study on Calculation Method of Jacking Force for Circular Curve Pipe Jacking Considering Pipe-Soil Contact State
Utilizing data from the Gongbei Tunnel's curved steel pipe section within the Hong Kong–Zhuhai–Macao Bridge, the accuracy of jacking force...
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A spring-dam** contact force model considering normal friction for impact analysis
A spring-dam** contact force model considering the normal friction force is proposed and discussed in this paper. This model is an extension and...
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Variable Impedance Control for a Single Leg of a Quadruped Robot Based on Contact Force Estimation
A quadruped robot interacts with the ground during the stance phase. This interaction will have a great impact on the feet, torso and joints of the...
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Robotic abrasive belt grinding with consistent quality under normal force variations
The grinding of blades for aeroengines under constant normal contact force is challenging. The surface roughness (Ra) and profile dimensional...
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Normal Contact Analysis Between Two Self-affine Fractal Surfaces at the Nanoscale by Molecular Dynamics Simulations
This work attempts to investigate contact between two self-affine fractal surfaces with one being of a rigid solid and other of a FCC deformable...
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Clam** force manipulation in 2D compliant gripper topology optimization under frictionless contact
This paper exploits a clam** force-constrained topology optimization method for compliant grippers, wherein the ability of clam** force...
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A new approach for solving three-dimensional elasto-plastic wheel-rail normal contact problems
A new approach for solving three-dimensional elasto-plastic wheel-rail normal contact problems is presented, which is used to obtain the normal...
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A theoretical model to predict normal contact characteristics for elasto-plastic collisions
This article presents a theoretical prediction of elasto-plastic collision during normal impact. A new theoretical model is proposed to estimate...
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Dynamics of Railway Wheelsets with a Nonsmooth Contact Force Model
The dynamics of a railway wheelset is investigated, focusing on the effect of the contact force models. For large values of creep velocities, the...
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An investigation of compliant contact force models applied for analysis of simultaneous, multi-zone impacts of particles
Compliant contact force models were developed and mainly used to investigate simple impacts of two bodies. It is therefore unclear how they will...
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6 Experimental Results for Contact Force and Compliant Motion Control
In this chapter, we describe the hardware experiments performed to evaluate the performance of the proposed AHIC scheme for compliant motion and...
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Mechanic model of water-based boundary lubricated contact based on surface force effects
In water-based boundary lubrication regime, the contact gaps (or boundary lubricated film thickness) and surface pressure distribution must be...
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Prediction of medial knee contact force using multisource fusion recurrent neural network and transfer learning
Estimation of knee contact force (KCF) during gait provides essential information to evaluate knee joint function. Machine learning has been employed...
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Tribological Properties of AISI 52100 Bearing Steel under Different Sliding Distance and Normal Force Conditions
The effects of different sliding distances and normal forces on the dry sliding wear behavior of room-temperature AISI 52100 bearing steel were...
