The paper focuses on stiffness matrix computation for manipulators with passive joints. It proposes both explicit analytical expressions and an efficient recursive procedure that are applicable in general case and allow obtaining the desired matrix either in analytical or numerical form. Advantages of the developed technique and its ability to produce both singular and non-singular stiffness matrices are illustrated by application examples that deal with stiffness modeling of two Stewart-Gough platforms.
Non-linear stiffness behavior of planar serial robotic manipulators
Laboratoire des Sciences du Numérique de Nantes (LS2N)(南特数字科学实验室);Innopolis University(因诺波利斯大学);IMT Atlantique Nantes(大西洋矿业电信学院南特校区);Centre National de la Recherche Scientifique (CNRS)(法国国家科学研究中心)
Non-linear stiffness modeling of multi-link compliant serial manipulator composed of multiple tensegrity segments
Laboratoire des Sciences du Numérique de Nantes (LS2N)(南特数字科学实验室);IMT Atlantique(大西洋国立高等矿业电信学校);Centre National de la Recherche Scientifique (CNRS)(法国国家科学研究中心)
Advancement of MSA-technique for stiffness modeling of serial and parallel robotic manipulators
Innopolis University(因诺波利斯大学);Centre National de la Recherche Scientifique (CNRS)(法国国家科学研究中心);Le Laboratoire des Sciences du Numérique de Nantes (LS2N)(南特数字科学实验室);IMT Atlantique(大西洋国立高等工业技术与矿业学校)
Mechanical Design of a Cartesian Manipulator for Warehouse Pick and Place
Australian Centre for Robotic Vision (ACRV)(澳大利亚机器人视觉中心(ACRV));Queensland University of Technology (QUT)(昆士兰科技大学(QUT));University of Adelaide(阿德莱德大学);Australian National University (ANU)(澳大利亚国立大学(ANU))
The Stiffness of 3-PRS PM Across Parasitic and Orientational Workspace
School of Mechanical Engineering, Zhejiang University(浙江大学机械工程学院);Robotics Research Center of Yuyao (Robotics Institute of Zhejiang University)(余姚机器人研究中心(浙江大学机器人研究院));xR Lab(xR实验室)
A Modular, Tendon Driven Variable Stiffness Manipulator with Internal Routing for Improved Stability and Increased Payload Capacity
National Robotarium(国家机器人研究院);Heriot Watt University(赫瑞瓦特大学);Institute for Integrated Micro and Nano Systems(集成微纳系统研究所);University of Edinburgh(爱丁堡大学);Tough Cyberphysical AI Research Center (TCPAI)(硬核赛博物理人工智能研究中心);Tohoku University(东北大学);Senai Cimatec(塞奈西马泰克)
Mechanics of compliant serial manipulator composed of dual-triangle segments
Laboratoire des Sciences du Numérique de Nantes (LS2N), UMR CNRS 6004(南特数字科学实验室(法国国家科学研究中心UMR 6004));Ecole Centrale Nantes(南特中央理工学院);IMT Atlantique(大西洋电信学院);Innopolis University(因诺波利斯大学);Centre National de la Recherche Scientifique (CNRS)(法国国家科学研究中心)
Co-optimizing Physical Reconfiguration Parameters and Controllers for an Origami-inspired Reconfigurable Manipulator
Colorado State University(科罗拉多州立大学);University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校);Manning College of Information and Computer Sciences(曼宁信息与计算机科学学院)
ATDM:An Anthropomorphic Aerial Tendon-driven Manipulator with Low-Inertia and High-Stiffness
Research Institute of Intelligent Control and Systems, Harbin Institute of Technology(哈尔滨工业大学智能控制与系统研究所);Peng Cheng Laboratory(鹏城实验室);Ningbo Institute of Intelligent Equipment Technology Co., Ltd.(宁波智能装备技术研究院有限公司)
Kinematics and Workspace Analysis of a Three-Axis Parallel Manipulator: the Orthoglide
Belarusian State University of Informatics and Radioelectronics(白俄罗斯信息与无线电电子大学);Institut de Recherche en Communications et Cybernétique de Nantes(南特通信与控制研究所)
A Versatile Data-Driven Framework for Model-Independent Control of Continuum Manipulators Interacting With Obstructed Environments With Unknown Geometry and Stiffness
University of Texas at Austin(德克萨斯大学奥斯汀分校);Cornerstone Robotics Limited(基石机器人有限公司);The Chinese University of Hong Kong(香港中文大学);Johns Hopkins University(约翰斯·霍普金斯大学)
Institut de Recherches en Communications et Cybernétique de Nantes(南特通信与控制研究所);École Centrale de Nantes(南特中央理工学院);École des Mines de Nantes(南特矿业学院);Université de Nantes(南特大学);Université Laval(拉瓦尔大学)
Plug, Play and Comply: Plugin-Based Compliant Control in ROS 2
College of Information Science and Technology, Eastern Institute of Technology(信息科学与技术学院,东方理工学院);Zhejiang Key Laboratory of Industrial Intelligence and Digital Twin, Eastern Institute of Technology(浙江省工业智能与数字孪生重点实验室,东方理工学院)
Ultra-slender Coaxial Antagonistic Tubular Robot for Ambidextrous Manipulation
West China Hospital of Medicine, Sichuan University(四川大学华西医学院);Shien-Ming Wu School of Intelligent Engineering, South China University of Technology(华南理工大学伍舜明智能工程学院);School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China(电子科技大学机械与电气工程学院);School of Mechanical Engineering, Sichuan University(四川大学机械工程学院);Centre for Artificial Intelligence and Robotics (CAIR) Hong Kong Institute of Science and Innovation, Chinese Academy of Sciences(中国科学院香港创新研究院人工智能与机器人中心)
Design Strategies for the Geometric Synthesis of Orthoglide-type Mechanisms
Belarusian State University of Informatics and Radioelectronics(白俄罗斯信息与无线电电子大学);Institut de Recherche en Communications et Cybernétique de Nantes(南特通信与控制研究所);CNRS(法国国家科学研究中心);École Centrale de Nantes(南特中央理工学院);Université de Nantes(南特大学);École des Mines de Nantes(南特矿业学院)
Dynamic Programming-Based Redundancy Resolution for Path Planning of Redundant Manipulators Considering Breakpoints
School of Mathematical Sciences, Zhejiang University(浙江大学数学科学学院);Zhejiang Demetics Medical Technology Co., Ltd.(浙江德美特斯医疗科技有限公司);Teachers College, Columbia University(哥伦比亚大学教师学院);Zhejiang College of Sports(浙江体育学院);Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China(电子科技大学深圳高等研究院)