Design of Novel Human Wrist Prostheses Based on Parallel Architectures: Dimensional Synthesis and Kinetostatics [PDF]
BiomimeticsThe human wrist affects the ability to efficiently perform many manipulation tasks. Despite this, most upper-limb prostheses are focused on the hand’s mobility, which makes users compensate for the lost wrist mobility with complex manipulation strategies
Raffaele Di Gregorio
exaly +4 more sources
Kinetostatics of a Serial Robot in Screw Form
Advances in Mechanical Engineering, 2023 Kinetostatics of a robot is an essential component of robotic analysis that includes actuation distribution and torque control. The extant methods mainly include the static transfer formulae and force Jacobian matrix algorithms based on the Denavit ...
Jing-Shan Zhao, Han-Lin Sun
exaly +3 more sources
Clinical significance of dynamical network indices of surface electromyography for reticular neuromuscular control assessment [PDF]
Journal of NeuroEngineering and Rehabilitation, 2023 Background There is currently no objective and accurate clinical assessment of reticular neuromuscular control in healthy subjects or patients with upper motor neuron injury.
Jinping Li +8 more
doaj +2 more sources
NSPG: An Efficient Posture Generator Based on Null-Space Alteration and Kinetostatics Constraints [PDF]
Frontiers in Robotics and AI, 2021 Most of the locomotion and contact planners for multi-limbed robots rely on a reduction of the search space to improve the performance of their algorithm.
Luca Rossini +4 more
doaj +2 more sources
Kinetostatics of a Robotic Prehension Device Driven by Shape Memory Alloy Elements [PDF]
Robotica & Management, 2023 This paper presents the kinetostatic calculus for a robotic prehension device driven by shape memory alloy elements. The constructive-functional scheme is presented, as well as the forces that occur in the prehension process.
Daniel-Gheorghe Vela +2 more
exaly +2 more sources
Design of a Monolithic Double-Slider Based Compliant Gripper with Large Displacement and Anti-Buckling Ability [PDF]
Micromachines, 2019 In a micro-manipulation system, the compliant gripper is used for gripping, handling and assembling of objects. Large displacement and anti-buckling characteristics are desired in the design of the gripper.
Guangbo Hao, Jiaxiang Zhu
doaj +2 more sources
Compliance and Kinetostatics of a Novel 2PRS-2PSS Compliant Parallel Micromanipulator: Modeling and Analysis [PDF]
MicromachinesA novel 2PRS-2PSS (P represents the prismatic pair, R represents the revolute hinge, S represents the spherical hinge) compliant parallel micromanipulator with two translational DOFs and two rotational DOFs is presented, and its compliance model and ...
Jun Ren, Hui Jiang
doaj +2 more sources
Compliance Modeling and Kinetostatic Analysis of a Generalized 3-PSS Compliant Parallel Micro-Motion Platform [PDF]
MicromachinesIn order to expand the range of motion performance of the 3-PSS-compliant parallel micro-motion platform, a variable inclination angle of the mechanism’s guide rails was introduced to construct a category of generalized 3-PSS compliant parallel micro ...
Jun Ren, Aojie Lan
doaj +2 more sources
An algorithm for analyzing the reactive behavior of structural elements of panel buildings [PDF]
E3S Web of Conferences, 2023 The paper considers the reactive aspects of the behavior of structural elements of large-panel housing construction. The problem of determining the position in space of the material point (center of mass) of the objects under study is solved, thus ...
Mondrus Vladimir, Kulikov Vladimir
doaj +1 more source
Applied Sciences, 2023 Most of the arm lifts used in today’s industry are designed and manufactured based on the scissor mechanism. Such schemes have one drawback: when the mechanism is raised, their connection points with the base and the movable platform narrow, which leads ...
Askar Seidakhmet +8 more
doaj +1 more source