A Multi-Criteria Optimization Approach to Cam Curve Design Combining Different Splines Given by Fixed and Adjustable Checkpoints

IF 0.9 Q4 ROBOTICS

Journal of Robotics and Mechatronics Pub Date : 2023-01-01 DOI:10.3844/jmrsp.2023.15.26

Léo Moussafir, V. Arakelian

引用次数: 0

Abstract

: This study proposes a multi-criteria design optimization of cam mechanisms. This approach is based on the multistage interconnection of different tools: MATLAB, ADAMS, and mode frontier. It consists of three main issues: (i) The polynomial representation of splines given by checkpoints defining the specific motion of the follower; (ii) The connection of these splines by different degrees of fitting in order to combine them in the entire cam profile and (iii) The optimization including the adjustable checkpoints according to the objectives and the constraints formulated for a different area of the cam profile. An illustrative example based on the optimization of a production machine cam profile is discussed. The suggested methods of multi-criteria design optimization are validated by experimental tests. The given results show the effectiveness of the proposed approach and the possibility of their application in the real world of manufacturing.

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固定和可调检查点给出不同样条的凸轮曲线多准则优化设计方法

本研究提出了凸轮机构的多准则优化设计方法。这种方法是基于不同工具的多级互连:MATLAB、ADAMS和模式边界。它包括三个主要问题:(i)由定义跟随者具体运动的检查点给出的样条曲线的多项式表示;(ii)通过不同程度的拟合将这些样条连接起来，以便将它们组合在整个凸轮轮廓中;(iii)根据目标和为凸轮轮廓的不同区域制定的约束进行优化，包括可调节的检查点。讨论了一个基于生产机械凸轮轮廓优化的实例。通过实验验证了所提出的多准则设计优化方法的有效性。给出的结果表明了所提出方法的有效性和在实际制造世界中应用的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Robotics and Mechatronics ROBOTICS-

CiteScore

2.20

自引率

36.40%

发文量

134

期刊介绍： First published in 1989, the Journal of Robotics and Mechatronics (JRM) has the longest publication history in the world in this field, publishing a total of over 2,000 works exclusively on robotics and mechatronics from the first number. The Journal publishes academic papers, development reports, reviews, letters, notes, and discussions. The JRM is a peer-reviewed journal in fields such as robotics, mechatronics, automation, and system integration. Its editorial board includes wellestablished researchers and engineers in the field from the world over. The scope of the journal includes any and all topics on robotics and mechatronics. As a key technology in robotics and mechatronics, it includes actuator design, motion control, sensor design, sensor fusion, sensor networks, robot vision, audition, mechanism design, robot kinematics and dynamics, mobile robot, path planning, navigation, SLAM, robot hand, manipulator, nano/micro robot, humanoid, service and home robots, universal design, middleware, human-robot interaction, human interface, networked robotics, telerobotics, ubiquitous robot, learning, and intelligence. The scope also includes applications of robotics and automation, and system integrations in the fields of manufacturing, construction, underwater, space, agriculture, sustainability, energy conservation, ecology, rescue, hazardous environments, safety and security, dependability, medical, and welfare.