...@qq.com 1 Corresponding author. Email: jian.dai@kcl.ac.uk SLPM origami robot flexible hinge design simulation design of machine elements design optimization kinematics parallel robots robot design robot kinematics spring design springs structural optimization...

... . 16 12 2022 04 03 2023 10 03 2023 29 03 2023 space docking hybrid simulation structure dynamics distortion compensation stability analysis parallel robots robotic systems systems design The contact process is essential in many space operation tasks, e.g., spacecraft...

...Vu Linh Nguyen This paper presents a gravity-balancing method for a two-degree-of-freedom (2-DoF) parallel robotic platform with variable payloads. The robotic platform is constructed with a parallelogram-based five-bar parallel mechanism, and it is gravity balanced by adopting a pair of gear...

... enumeration method tetrahedral mechanisms mechanism synthesis mechanism theory mobile robots parallel robots National Natural Science Foundation of China 10.13039/501100001809 51975007 As types of spatial mechanisms are closely related to polyhedrons, polyhedral mechanisms were...

.... L. , Lin , C.-Y. , and Kuo , C.-H. , 2020 , “ Gravity Compensation Design of Delta Parallel Robots Using Gear-Spring Modules ,” Mech. Mach. Theory , 154 , p. 104046 . 10.1016/j.mechmachtheory.2020.104046 [21] Endo , G. , Yamada , H. , Yajima , A. , Ogata , M...

... kinematics manipulator theory mechanism theory medical and bio design of mechanisms and robotics parallel manipulators parallel robots robot design robot kinematics robotic systems simulation-based design Surgical instruments for robotic assisted minimally invasive surgery (RAMIS) require...

....0000016866.80026.d7 [10] Liu , G. , Gao , J. , Yue , H. , Zhang , X. , and Lu , G. , 2006 , “ Design and Kinematics Simulation of Parallel Robots for Ankle Rehabilitation ,” 2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006 , Luoyang , June 25−28 , pp...

...Nicholas Baron; Andrew Philippides; Nicolas Rojas A dynamically balanced robotic manipulator does not exert forces or moments onto the base on which it is fixed; this can be important for the performance of parallel robots as they are able to move at very high speeds, albeit usually have a reduced...

...Qizhi Meng; Fugui Xie; Xin-Jun Liu Motion–force interaction performance analyses of redundantly actuated and overconstrained parallel robots with closed-loop subchains are an open problem considering two challenges: (a) how to take all the internal wrenches into account at the same level when...

...-of-freedom (4-DOF) high-speed parallel robot is analyzed. Based on this interaction mechanism, evaluation indices of acceleration capacity, speed ability, and adept cycle time are proposed. Through combining these indices with task requirements and technical criteria of driving systems, the technology...

... theory mechanism synthesis parallel robots robot kinematics As the most important end-effectors of robots, dexterous hands play an irreplaceable role in fields, such as industry, medicine, social service, and disaster relief. Dexterous hands have been studied for decades and have always been...

...Jokin Aginaga; Xabier Iriarte; Aitor Plaza; Vicente Mata Rehabilitation robots are increasingly being developed in order to be used by injured people to perform exercise and training. As these exercises do not need wide range movements, some parallel robots with lower mobility architecture can...

... ] } Fig. 18 The adjacent matrix of the most complex case References [1] Pierrot , F. , Marquet , F. , Company , O. , and Gil , T. , 2001 , “ H4 Parallel Robot: Modeling, Design and Preliminary Experiments ,” IEEE International Conference on Robotics and Automation ( ICRA...

... 03 02 2018 Design methodology Generative design Linkages Machine theory Mechanism synthesis Mechanism theory Parallel manipulators Parallel robots platform manipulators Deployable mechanisms are widely used in many applications, such as space antennas, space solar panels...

... December 21, 2016; published online February 8, 2017. Assoc. Editor: Oscar Altuzarra. 11 07 2016 21 12 2016 Kinematics Parallel manipulators Parallel robots Robot kinematics A parallel mechanism includes multiple actuated kinematic chains, connecting a fixed base and a tool...

... analysis of redundantly actuated parallel robots. Such robots have the potential for higher accuracy, improved stiffness, and higher acceleration compared to similar-sized serial robots. The faults considered are free-swinging joint failures (FSJFs), defined as a software or hardware fault, preventing...

... analytically the loci of points of the joint space where these solutions occur. Then, it is shown that performing trajectories in the joint space that enclose these points can produce nonsingular transitions, demonstrating that it is possible to design simple analytic parallel robots with two and three degrees...