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RISPoint-Based Models: A Unified Approach for Geometric Constraint Analysis of Planar n-Bar Mechanisms With Rotary, Sliding, and Rolling Joints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Kinematic simulation of planar n-bar mechanisms has been an intense topic of study for several decades now. However, a large majority of efforts have focused on position analysis of such mechanisms with limited links and ...
Deep Learning Conceptual Design of Sit-to-Stand Parallel Motion Six-Bar Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The sit-to-stand (STS) motion is a crucial activity in the daily lives of individuals, and its impairment can significantly impact independence and mobility, particularly among disabled individuals. Addressing this challenge ...
A Dataset of 3M Single-DOF Planar 4-, 6-, and 8-Bar Linkage Mechanisms With Open and Closed Coupler Curves for Machine Learning-Driven Path Synthesis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In recent years, there has been a strong interest in applying machine learning techniques to path synthesis of linkage mechanisms. However, progress has been stymied due to a scarcity of high-quality datasets. In this ...
Path Generative Model Based on Conditional β-Variational Auto Encoder for Four-Bar Mechanism Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article introduces a novel methodology based on conditional β-variational autoencoder (cβ-VAE) architecture to generate diverse types of planar four-bar mechanisms for a given coupler curve. Central to our contribution ...
A Unified Real-Time Motion Generation Algorithm for Approximate Position Analysis of Planar N-Bar Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a novel real-time kinematic simulation algorithm for planar N-bar linkage mechanisms, both single- and multi-degrees-of-freedom, comprising revolute and/or prismatic joints and actuators. A key feature ...