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Multiobjective Optimum Design of a 3-RRR Spherical Parallel Manipulator with Kinematic and Dynamic Dexterities [PDF]
Modeling, Identification and Control, 2012 This paper deals with the kinematic synthesis problem of a 3-underlineRRR spherical parallel manipulator, based on the evaluation criteria of the kinematic, kinetostatic and dynamic performances of the manipulator.
Guanglei Wu
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DESIGN AND EXPERIMENT OF A SAFFLOWER PICKING ROBOT BASED ON A PARALLEL MANIPULATOR [PDF]
Engenharia Agrícola, 2022 To mitigate the large demand for safflower picking labour and the low efficiency of manual picking, a safflower picking robot that is based on a parallel manipulator is designed.
Hui Guo +4 more
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Compound Impedance Control of a Hydraulic Driven Parallel 3UPS/S Manipulator
Chinese Journal of Mechanical Engineering, 2020 The hydraulic parallel manipulator combines the high-power density of the hydraulic system and high rigidity of the parallel mechanism with excellent load-carrying capacity.
Lihang Wang +3 more
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Research on path planning of parallel gangue selection robot
Gong-kuang zidonghua, 2022 At present, the coal gangue selection manipulator is mostly used in series. Compared with the series manipulator, the parallel manipulator can achieve higher movement speed in a short time, and the load capacity is stronger.
HUANG Jinfeng +3 more
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Velocity and Singularity Analysis of a 5-DOF (3T2R) Parallel-Serial (Hybrid) Manipulator
Machines, 2022 This article presents the velocity and singularity analysis for a five-degree-of-freedom (5-DOF) parallel-serial manipulator. The hybrid structure of the manipulator combines a tripod-like parallel part and a serial part, represented as two carriages ...
Pavel Laryushkin +3 more
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A Partially Decoupled Hybrid Manipulator with Separated Positions and Poses
Jixie chuandong, 2022 Hybrid manipulator has high bearing capacity of parallel manipulator and large operating space of series manipulator，so it has broad engineering application prospect. Taking the RPS parallel mechanism with decoupled characteristic as a module，a partially
Shuwei Qu +3 more
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Advances in Mechanical Engineering, 2017 This study performed a comparison of the stiffness and natural frequency of a redundant parallel conveyor and its nonredundant counterpart. A 3-degree-of-freedom parallel conveyor that is used for the pretreatment and electrocoating of car bodies is ...
Liping Wang, Guang Yu, Jun Wu
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Applied Sciences, 2023 The development of serial or parallel manipulator robots is constantly increasing due to the need for faster productivity and higher accuracy. Therefore, researchers have turned to combining both mechanisms, sharing the advantage from serial to parallel ...
Mahmoud Elsamanty +6 more
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A novel approach for 2-degrees of freedom redundant parallel manipulator dynamics
Advances in Mechanical Engineering, 2017 A novel Udwadia–Kalaba approach for redundant parallel manipulator dynamics is presented in this article. This methodology is explicit and simple which is suitable for systems with holonomic or non-holonomic constraints.
Rongrong Yu +3 more
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Stiffness Model of a 3-DOF Parallel Manipulator with Two Additional Legs
International Journal of Advanced Robotic Systems, 2014 This paper investigates the stiffness modelling of a 3-DOF parallel manipulator with two additional legs. The stiffness model in six directions of the 3-DOF parallel manipulator with two additional legs is derived by performing condensation of DOFs for ...
Guang Yu, Jun Wu, Liping Wang
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