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On Accurate and Efficient Judgment Method of Milling Stability Based on Predictor–Corrector Scheme
The accurate and efficient identification of milling stability region is key to suppressing chatter and improving production efficiency. Therefore,...
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Inverse Dynamics of the Utility Truck’s Morphing Robotic Manipulator
The utility trucks with the morphing boom equipment are the first responders in the areas of extreme climate and weather situations for cutting trees...
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A partitioned material point method and discrete element method coupling scheme
Mass-movement hazards involving fast and large soil deformation often include huge rocks or other significant obstacles increasing tremendously the...
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Finite element method-enhanced neural network for forward and inverse problems
We introduce a novel hybrid methodology that combines classical finite element methods (FEM) with neural networks to create a well-performing and...
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Nonlinear analysis of complex mechanisms with multi-clearances considering dry friction and lubricated joints
To investigate the bifurcation and chaotic behavior of complex mechanisms with multi-clearance lubricated joints, the planar six-bar feeding...
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Substructuring Method for Responses and Response Sensitivities of Nonlinear Systems
Since the nonlinearity is common in practical structures while linearity is an idealized assumption, the substructuring method is extended to the...
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A Fully Resolved Simulation Method for Flows with Finite Size Suspended Magnetic Particles
For magnetic particulate flows, hydrodynamic and magnetic interactions must be considered in dense flows with high particle concentrations or...
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Practical Approaches for Robot Dynamic Model Implementation for Control and Simulation Purposes
A robot dynamic model is time variable, highly non-linear and characterized by coupling effects among the robot joints. Consequently, a derivation...
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Efficient formulation of the Gibbs–Appell equations for constrained multibody systems
In this study, we present explicit equations of motion for general mechanical systems exposed to holonomic and nonholonomic constraints based on the...
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Stability Analysis of a Floating Multirobot Coordinated Towing System Based on the Stability Cone Method
Currently, the cranes used at sea do not have enough flexibility, efficiency, and safety. Thus, this study proposed a floating multirobot coordinated...
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Stability analysis of wheeled mobile multi-robot coordinated towing system
In the towing process of the wheeled mobile multi-robot coordinated towing system, the overturning of the mobile robot itself will lead to a series...
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From fluid mechanics backgrounds to modern field theory
Our presentation keeps a historical line of reasoning, since we start from old concepts of fluid mechanics and finish on concepts of modern field...
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A primal–dual interior point method to implicitly update Gurson–Tvergaard–Needleman model
This study proposes an implicit algorithm applying the primal–dual interior point method (PDIP method) to stabilize the stress update when using a...
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An automatic modeling method for modular reconfigurable robots based on model identification
Modular reconfigurable robots (MRRs) have high reconfigurability and can meet the needs of customized production in modern manufacturing. After each...
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Direct Dynamics
The direct dynamicsDirect dynamics of a body in planar motion is studied. The equations of motion are developed with symbolic MATLAB. At a certain...
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CFD-based hull optimization in calm water using adaptive grid deformation method
This paper presents an adaptive grid deformation technique for optimizing ship hull forms using computational fluid dynamics (CFD). The proposed...
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On Some Modifications of the Gauss Quadrature Method and Its Application to Solve of the Initial-Value Problem for ODE
One of the known methods for calculation of definite integrals is the Gauss quadrature method. And one of the difficulties in the construction of the...
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Development of safety method for a 3-DOF industrial robot based on recurrent neural network
In this paper, a safety method for a 3-DOF industrial robot is developed based on recurrent neural network (RNN). Safety standards for human robot...
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Analysis and control of a Stewart platform as base motion compensators—part II: dynamics
For a Stewart platform installed on a moving base-mount, analytical equations of motion are derived utilizing velocities of constituent bodies,...
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Self-calibration method for installation angle of three-dimensional force sensor in active compliance assembly system
In the active compliance assembly systems for large components, the perception accuracy of contact force between assembled components is an important...
