... , “ A Computational Approach to the Number of Synthesis of Linkages ,” ASME J. Mech. Des. , 125 ( 1 ), pp. 110 – 118 . 10.1115/1.1539513 [28] Ohsaki , M. , Kanno , Y. , and Tsuda , S. , 2014 , “ Linear Programming Approach to Design of Spatial Link Mechanism With Partially Rigid Joints...

... ournal of M echanical D esign . 12 09 2022 20 02 2023 20 02 2023 16 03 2023 hybrid six-bar mechanism non-circular gear pitch curve non-circularity smoothness rigid body guidance optimization synthesis. approximation-based optimal design linkages mechanism...

... . 12 10 2022 22 02 2023 23 02 2023 16 03 2023 coupled multi-knuckle grasper kinematics dimension optimization angle analysis linkages manipulator theory National Natural Science Foundation of China 10.13039/501100001809 51865001 To solve this problem...

... a metamorphic double-loop linkage with multiple single-degree-of-freedom (DOF) reconfiguration branches, which is generated through combining two reconfigurable 6R plane-symmetric linkages. Mobility analysis of the metamorphic linkage is carried out in terms of the screw-loop theory equation, as well...

... values are in units of millimeter. Next, we carry out the kinematic synthesis for CSC and four-bar linkage with all revolute joints based on the algorithm illustrated in Sec. 5.1 . The FDs of three CSC paths that optimally match three perturbed ankle paths along with their positional...

... in the J ournal of M echanical D esign . 24 01 2022 01 07 2022 17 07 2022 09 08 2022 design theory kinematics linkages mechanism synthesis mechanism theory National Natural Science Foundation of China 10.13039/501100001809 51875538 Deployable...

...J. Emmanuel Ayala-Hernández; Sébastien Briot; J. Jesús Cervantes-Sánchez Classical dynamic balancing techniques do not consider the linkage elastic behavior. For mechanism or robot design purpose, taking into account the flexibility of the multibody system is of utmost importance, in order...

...@byu.edu Email: magleby@byu.edu Contributed by the Mechanisms and Robotics Committee of ASME for publication in the J ournal of M echanical D esign . 03 08 2021 17 03 2022 21 03 2022 30 06 2022 kinematics linkages reliability in design Air Force Office...

...Wen-ao Cao; Sheng Xi; Huafeng Ding; Ziming Chen This paper aims to present the topological structure design and kinematic analysis of a novel double-ring truss deployable satellite antenna mechanism. First, a new topological scheme and a new rectangular prism deployable linkage unit are proposed...

... and assign rotation axes to assemble the portions into movable blocks. Interestingly, this connects the Bricard classical linkages developed in 1897 to these ori-blocks with coincidence of the position and orientation of the axes when the blocks are replaced by links. The study bridges the gap between ori...

... field. Email: ekta@iitrpr.ac.in Contributed by the Mechanisms and Robotics Committee of ASME for publication in the J ournal of M echanical D esign . 05 09 2020 04 02 2021 06 02 2021 24 03 2021 data-driven design linkages mechanism synthesis parallel...

... 21 10 2020 09 02 2021 Baranov chains linkages machine theory mechanism synthesis mechanism theory A Baranov chain (BC), also called Baranov truss [ 1 , 2 ], basic rigid chain [ 3 , 4 ], or Assur kinematic chain [ 5 , 6 ], can be defined as a planar kinematic chain with zero...

... and intramobile cylindrical BDMs is conducted through a series of three tests. These tests contain elements of both existing and new mechanism design tools, including a novel graphical method for identifying stable positions of linkages using a single dominant torsional spring, called the principle of reflection...

...Sang Min Han; Yoon Young Kim Studies on the topology optimization of linkage mechanisms have thus far focused mainly on mechanism synthesis considering only kinematic characteristics describing a desired path or motion. Here, we propose a new topology optimization method that synthesizes a linkage...

... evaluation interactive design linkages The performance of human operators could be improved with user interfaces with haptic feedback. The haptic guidance can influence user perception and can, therefore, be beneficial in the operation of earthmoving machinery like mini excavator/backhoes [ 1 , 2...

...Wen-ao Cao; De Zhang; Huafeng Ding This paper presents a novel two-layer and two-loop spatial deployable linkage which can only accurately output vertical straight-line motion. First, the degree-of-freedom (DOF) of the linkage is analyzed based on structure decomposition and screw theory...

... RCCC spatial linkage. For the synthesized RCCC linkage, the plots of θ 4 and s 4 versus θ 1 are shown in Figs. 3 and 4 , respectively. The theoretical findings have been also illustrated by means of numerical tests. The methods herein discussed appear useful for the solution of many...

...Makoto Ohsaki; Yoshihiro Kanno; Yuki Yamaoka An optimization approach is presented for generating linkage mechanisms consisting of frame members with arbitrarily inclined hinges. A second-order cone programming (SOCP) problem is solved to obtain the locations and directions of hinges...

...-of-freedom (DOF) linkages consisting of only revolute joints with multiple output joints for compact exoskeletons. Type synthesis starts from a four-bar linkage where the output link generates the first angular output. Then, an RRR dyad is connected to the four-bar linkage for the second angular output while...

...Song Lin; Hanchao Wang; Jingshuai Liu; Yu Zhang This paper presents a geometric method as a unified synthesis process of function generation for spatial linkages. The synthesis method utilizes the mapping relationship between spatial kinematic geometric model and two-plane projection system...