...Xin Liu; Chenkun Qi; Jianfeng Lin; Dongjin Li; Feng Gao The 6-prismatic-spherical-universal (6-PSU) parallel robot is useful for high-accuracy positioning, where the motors are installed on the robot base and the moving parts of the robot have low inertia. A highly accurate kinematic model...

...Weijia Zhang; Zikang Shi; Xinxue Chai; Ye Ding Forward kinematics-based modeling approaches are capable of constructing complete kinematic error models for parallel robots in a general way. The existing forward kinematics-based modeling methods replace multi-degrees-of-freedom (multi-DOF) joints...

...-of-freedom (DoF) parallel robot with remote center of motion (RCM) for minimally invasive prostate biopsy applications, combining the flexibility of hand-held devices with the precision of robotic assistance. First, the kinematic structure of robotic assistance is introduced according to its design...

... , Structural Synthesis of Parallel Robots, Part 2: Translational Topologies With Two and Three Degrees of Freedom , 1st ed. , Springer , Netherlands . [27] Gosselin , C. M. , 2009 , “ Compact Dynamic Models for the Tripteron and Quadrupteron Parallel Manipulators ,” Proc. Inst. Mech. Eng. Part...

...Lionel Étienne; Philippe Cardou; Marceau Métillon; Stéphane Caro Cable-driven parallel robots (CDPRs) offer high payload capacities, large translational workspace, and high dynamics performances. Their rotational workspace is generally far more limited, however, which can be resolved using cable...

...Chenhui Huang; Fugui Xie; Xin-Jun Liu; Qizhi Meng This paper presents the kinematic calibration of a four-degrees-of-freedom (4DOF) high-speed parallel robot. In order to improve the calibration effect by decreasing the influence of the unobservable disturbance variables introduced by error...

... and R obotics . 12 02 2021 18 05 2021 21 05 2021 13 07 2021 magnetic coupling resonance multiplexing control optimization algorithm parallel robot pipe robot Modern robots originated in the middle of the 20th century. With the progress of science and technology...

...Andrea Martin-Parra; David Rodriguez-Rosa; Sergio Juarez-Perez; Guillermo Rubio-Gomez; Antonio Gonzalez-Rodriguez; Fernando J. Castillo-Garcia This article presents a new assembling for 2 degrees-of-freedom (DOFs) parallel robots for executing rapid pick-and-place operations with low energy...

...Jianfeng Li; Shiping Zuo; Leiyu Zhang; Mingjie Dong; Zikang Zhang; Chunjing Tao; Run Ji As the population ages, increasingly more individuals experience ankle disabilities caused by stroke and cerebral palsy. Studies on parallel robots for ankle rehabilitation have been conducted under...

...Qizhi Meng; Fugui Xie; Xin-Jun Liu; Yukio Takeda Motion/force transmissibility is an essential property reflecting the kinematic performance of parallel robots. Research on this performance of the single-platform parallel robots (SPPRs) has long been concerned and studied. In contrast, although...

... that roll along a common geared circular rail, as in the Rotopod hexapod of Parallel Robotic Systems Corporation (Hampton, NH) ( 11 ). In this way, the active-joint variables are completely unlimited (or almost so, given the electric cables of motors 2 and 3, which are not shown in Fig. 10 ). 04...