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Journal of Computational and Nonlinear Dynamics
EISSN: 1555-1423
ISSN: 1555-1415
Priority: 12
Publisher: American Society of Mechanical Engineers
Description: The Journal of Computational and Nonlinear Dynamics provides a medium for rapid dissemination of original research results in theoretical as well as applied computational and nonlinear dynamics. The journal serves as a forum for the exchange of new i More ...
Now showing items 1521-1530 of 1546
Identification of Motor Control Objectives in Human Locomotion via Multi-Objective Inverse Optimal Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Predictive simulations of human motion are a precious resource for a deeper understanding of the motor control policies encoded by the central nervous system. They also have profound implications for the design and control ...
Kinetic- and Strain-Energy Approaches in the Thermal Analysis of Constrained Mechanical Systems: A Comparative Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Despite the unconstrained thermal expansion is assumed stress-free, the conventional FE approach requires formulating elastic forces, and this in turn leads to elastic stresses. A displacement-based formulation, on the ...
Neural Network-Based Region Tracking Control for a Flexible-Joint Robot Manipulator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present paper proposes a neural network-based adaptive region-tracking control strategy for a flexible-joint robot manipulator subjected to region constraints. The developed neural network-based control strategy can ...
The Approximate Analysis of Higher-Order Frequencies of Nonlinear Vibrations of a Cantilever Beam With the Extended Galerkin Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The nonlinear vibrations of elastic beams with large amplitudes are frequently treated as a typical problem of an elastica. As the continuation of the analysis of the deformation of an elastica, the nonlinear vibration ...
Motor Bearing Fault Diagnosis in an Industrial Robot Under Complex Variable Speed Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Motor bearing is the key vulnerable part of the servomotor in an industrial robot, which is always arranged at the joint that is the main load area. In the movement process of the robot, motor bearing bears a great impact ...
Chaotic Dynamics of a Duffing Oscillator Subjected to External and Nonlinear Parametric Excitations With Delayed Feedbacks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Duffing oscillator with delayed feedback is widely used in engineering. Chaos in such system plays an important role in the dynamic response of the system, which may lead to the collapse of the system. Therefore, it is ...
Investigation of Gear Meshing Vibration and Meshing Impact Resonance Intensity Assessment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gear drive is one of the most widely used transmission forms. Its vibration analysis plays an important role in design and operation. Considering the gear meshing resonance phenomenon (MRP), the paper analyzes the influences ...
On a Nonlinear Locally Resonant Metamaterial With Resistance-Inductance Shunt
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Numerous recent works have established the potential of various types of metamaterials for simultaneous vibration control and energy harvesting. In this paper, we investigate a weakly nonlinear metamaterial with electromechanical ...
Quantized Proportional-Integral Tracking Control for Two-Stage Chemical Reactor Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is concerned with the problem of proportional-integral tracking control of a two-stage chemical reactor system subject to time delays, disturbances, uncertainties, and input quantization. In this work, an improved ...
Improved Numerical Approach for Bagley–Torvik Equation Using Fractional Integral Formula and Adams–Moulton Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we introduce a numerical technique for solving Bagley–Torvik equations which plays an outstanding role in fractional calculus. To handle the derivatives and fractional integral in the Bagley–Torvik equations, ...