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RISErratum: “Exact Path Synthesis of RCCC Linkages for a Maximum of Nine Prescribed Positions” [ASME J. Mech. Rob., 14(2), p. 021011; DOI: 10.1115/1.4052336]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the paper, Eq. (44) was provided improperly. The correct equation is given asM2j=[D4jD3jD2jD1jD0j00000F6jF5jF4jF3jF2jF1jF0j0000D4jD3jD2jD1jD0j00000F6jF5jF4jF3jF2jF1jF0j0000D4jD3jD2jD1jD0j00000F6jF5jF4jF3jF2jF1jF0j0000 ...
Exact Path Synthesis of RCCC Linkages for a Maximum of Nine Prescribed Positions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article addresses the path synthesis of RCCC (revolute-cylindrical-cylindrical-cylindrical) linkages, a problem that has not received due attention in the literature. Compared with planar and spherical four-bar linkages, ...
Nonlinear Stiffness Analysis of Spring-Loaded Inverted Slider Crank Mechanisms With a Unified Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A mechanism with lumped-compliance can be constructed by mounting springs at joints of an inverted slider crank mechanism. Different mounting schemes bring change in the stiffness performance. In this paper, a unified ...
Self-Identification of Cable-Driven Exoskeleton Based on Asynchronous Iterative Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The upper limb rehabilitation exoskeleton with cable-driven parallel structure has the advantages of light weight and large payload, etc. However, due to the non-rigid nature of the actuating cables and the different body ...
Modeling, Simulation, and Kinematic Validation of Transfemoral Prosthetic Mechanism With Ankle Varus–Valgus Characteristic
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Inspired by the kinesiology of human bionic joints, a transfemoral prosthetic mechanism based on a functional structure of parallel mechanism is developed for the transfemoral amputees. The walking interactive simulation ...