运动学
联动装置(软件)
奇异值分解
转化(遗传学)
数学
计算机科学
机制(生物学)
拓扑(电路)
几何学
算法
物理
组合数学
经典力学
生物化学
基因
量子力学
化学
出处
期刊:Journal of Mechanisms and Robotics
[ASME International]
日期:2023-07-21
卷期号:16 (5)
摘要
Abstract This paper explores a class of extended double-centered linkages and presents two novel multi-bifurcated double-centered metamorphic and reconfigurable mechanisms. Higher order kinematic analyses and singular value decomposition are combined to demonstrate the characteristics of multi-furcation and to reveal motion branch transformation. These findings show that the presented double-centered linkages are able to evolve to distinct motion branches including two spherical 4R linkages, line-symmetric Bricard linkage or Bennett linkage. Furthermore, by exploring the local properties of singular configurations on geometric constraints and algebraic relationships, a systematic approach for the synthesis of the singular configurations can be designed to discover more novel multi-bifurcated metamorphic and reconfigurable mechanisms.
科研通智能强力驱动
Strongly Powered by AbleSci AI