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Module-based method for design and analysis of reconfigurable parallel robots
Fengfeng XI, Yuwen LI, Hongbo WANG
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 151-159 doi: 10.1007/s11465-011-0121-6
This paper presents a method for the design and analysis of reconfigurable parallel robots. The inherent modularity in a parallel robot lends itself as a natural candidate for reconfiguration. By taking the branches as building blocks, many modular parallel robots can be constructed, from which a reconfigurable parallel robot can be realized. Among three types of reconfigurations, namely, geometry morphing, topology morphing, and group morphing, the method presented here is for the last two reconfigurations, thereby advancing the current research that is mainly limited to geometry morphing. It is shown that the module-based method not only provides a systematic way of designing a reconfigurable parallel robot, but also offers a unified modeling for robot analysis. Two examples are provided, one showing the topology morphing and the other showing the group morphing.
关键词: reconfigurable parallel robot topology morphing group morphing
YANG Zhiyong, XU Meng, HUANG Tian, NI Yanbing
《机械工程前沿(英文)》 2007年 第2卷 第1期 页码 82-88 doi: 10.1007/s11465-007-0014-x
关键词: acceleration reconfigurable parallel additive sequence parallel mechanism
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0675-5
关键词: ceramic parts trimming computer-aided laser manufacturing 3D vision reconfigurable laser processing system
Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0716-0
关键词: mechanism reconfigurable radiation array (RRA) compact state deployed state enhanced gain
Recent development on innovation design of reconfigurable mechanisms in China
Wuxiang ZHANG, Shengnan LU, Xilun DING
《机械工程前沿(英文)》 2019年 第14卷 第1期 页码 15-20 doi: 10.1007/s11465-018-0517-7
关键词: innovation design reconfigurable mechanisms metamorphic mechanisms origami-derived mechanisms development trends
Distributed flexible reconfigurable condition monitoring and diagnosis technology
HU You-min, YANG Shu-zi, DU Run-sheng
《机械工程前沿(英文)》 2006年 第1卷 第3期 页码 276-281 doi: 10.1007/s11465-006-0025-z
关键词: chemical diagnosis system configuration monitoring equipment
Modular structure of a self-reconfigurable robot
FEI Yanqiong, DONG Qinglei, ZHAO Xifang
《机械工程前沿(英文)》 2007年 第2卷 第1期 页码 116-119 doi: 10.1007/s11465-007-0020-z
关键词: compact self-reconfigurable modular hermaphroditic cone-shaped clutch
Generation of closed-form inverse kinematics for reconfigurable robots
ZHAO Jie, WANG Weizhong, GAO Yongsheng, CAI Hegao
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 91-96 doi: 10.1007/s11465-008-0013-6
关键词: different effectiveness generation reconfigurable algebraic
Reconfigurable manufacturing systems: Principles, design, and future trends
Yoram KOREN, Xi GU, Weihong GUO
《机械工程前沿(英文)》 2018年 第13卷 第2期 页码 121-136 doi: 10.1007/s11465-018-0483-0
Reconfigurable manufacturing systems (RMSs), which possess the advantages of both dedicated serial lines and flexible manufacturing systems, were introduced in the mid-1990s to address the challenges initiated by globalization. The principal goal of an RMS is to enhance the responsiveness of manufacturing systems to unforeseen changes in product demand. RMSs are cost-effective because they boost productivity, and increase the lifetime of the manufacturing system. Because of the many streams in which a product may be produced on an RMS, maintaining product precision in an RMS is a challenge. But the experience with RMS in the last 20 years indicates that product quality can be definitely maintained by inserting in-line inspection stations. In this paper, we formulate the design and operational principles for RMSs, and provide a state-of-the-art review of the design and operations methodologies of RMSs according to these principles. Finally, we propose future research directions, and deliberate on how recent intelligent manufacturing technologies may advance the design and operations of RMSs.
关键词: reconfigurable manufacturing systems responsiveness intelligent manufacturing
Hui YANG, Hairong FANG, Yuefa FANG, Xiangyun LI
《机械工程前沿(英文)》 2021年 第16卷 第1期 页码 46-60 doi: 10.1007/s11465-020-0606-2
关键词: 5-DOF hybrid manipulator reconfigurable base large workspace dimensional synthesis optimal design
李玉峰,邱菡,兰巨龙
《中国工程科学》 2008年 第10卷 第7期 页码 82-89
随着新业务和新应用的不断推出,传统路由器在业务升级能力及升级响应速度方面已不能满足网络发展的需求。实时电路重构技术利用可编程器件可多次重复配置逻辑状态的特性,能够在系统运行时根据需要动态地改变系统的电路结构,利用可重构技术实现的路由器能够支持新业务模块的硬件电路在芯片内动态加载,同时又不影响其他功能模块的正常运行,为传统路由器功能扩展能力差问题提供了解决思路。在介绍可重构技术的基本概念和支撑器件的当前发展概况后,对以往的可重构路由器技术和当前的研究现状进行了总结,并从构建可重构网络的角度分析了进一步的研究方向。
Fei Zhang,Minghao Liao,Mingbo Pu,Yinghui Guo,Lianwei Chen,Xiong Li,Qiong He,Tongtong Kang,Xiaoliang Ma,Yuan Ke,Xiangang Luo,
《工程(英文)》 doi: 10.1016/j.eng.2023.07.008
Structural optimization of typical rigid links in a parallel kinematic machine
Xinjun LIU, Zhidong LI, Xiang CHEN
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 344-353 doi: 10.1007/s11465-011-0227-x
The motion dynamics and accuracy of parallel kinematic machines largely depend on the weights and rigidity of typical rigid links. Therefore, these parts should be designed in such a way that they are light but rigid. This work employs the techniques of topology and size optimization to design two typical rigid links of a parallel kinematic machine (PKM) and subsequently obtains applicable structures for them. The calculation models are established, and a new algorithm called the Guide-Weight method is introduced to solve topology optimization problems. The commercial software Ansys is used to perform size optimization.
关键词: topology optimization size optimization parallel kinematic machine (PKM)
Optimal design of a linkage–cam mechanism-based redundantly actuated parallel manipulator
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 451-467 doi: 10.1007/s11465-021-0634-6
关键词: redundant actuation parallel manipulator linkage–cam mechanism Jacobian optimal design
Cusp points and assembly changing motions in the PRR-PR-PRR planar parallel manipulator
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0743-x
关键词: planar parallel manipulator assembly changing motions cusp points quartic polynomial discriminant of repeated roots
标题 作者 时间 类型 操作
Module-based method for design and analysis of reconfigurable parallel robots
Fengfeng XI, Yuwen LI, Hongbo WANG
期刊论文
Variable identification and automatic tuning of the main module of a servo system of parallel mechanism
YANG Zhiyong, XU Meng, HUANG Tian, NI Yanbing
期刊论文
A zone-layered trimming method for ceramic core of aero-engine blade based on an advanced reconfigurable
期刊论文
Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements
期刊论文
Recent development on innovation design of reconfigurable mechanisms in China
Wuxiang ZHANG, Shengnan LU, Xilun DING
期刊论文
Distributed flexible reconfigurable condition monitoring and diagnosis technology
HU You-min, YANG Shu-zi, DU Run-sheng
期刊论文
Generation of closed-form inverse kinematics for reconfigurable robots
ZHAO Jie, WANG Weizhong, GAO Yongsheng, CAI Hegao
期刊论文
Reconfigurable manufacturing systems: Principles, design, and future trends
Yoram KOREN, Xi GU, Weihong GUO
期刊论文
Dimensional synthesis of a novel 5-DOF reconfigurable hybrid perfusion manipulator for large-scale spherical
Hui YANG, Hairong FANG, Yuefa FANG, Xiangyun LI
期刊论文
A Miniature Meta-Optical System for Reconfigurable Wide-Angle Imaging and Polarization-Spectral Detection
Fei Zhang,Minghao Liao,Mingbo Pu,Yinghui Guo,Lianwei Chen,Xiong Li,Qiong He,Tongtong Kang,Xiaoliang Ma,Yuan Ke,Xiangang Luo,
期刊论文
Structural optimization of typical rigid links in a parallel kinematic machine
Xinjun LIU, Zhidong LI, Xiang CHEN
期刊论文