منابع مشابه
Shared Control in Exoskeletons
Currently, lower-body exoskeletons for paraplegics are investigated as an alternative to wheelchairs and as an exercise method with medical benefits. Literature provides little examples for users to influence the length or frequency of steps taken by the exoskeleton, complicating stability and practical usability. This study proposes a novel control paradigm that allows users to influence step ...
متن کاملSimulation-based Design of Exoskeletons Using Musculoskeletal Analysis
* Corresponding author, Phone: (716) 645-1430, Fax: (716) 645-3668. ABSTRACT Exoskeletons are a new class of articulated mechanical systems whose performance is realized while in intimate contact with the human user. The overall performance depends on many factors including selection of architecture, device, parameters and the nature of the coupling to the human, offering numerous challenges to...
متن کاملShape optimization in exoskeletons and endoskeletons: a biomechanics analysis.
This paper addresses the question of strength and mechanical failure in exoskeletons and endoskeletons. We developed a new, more sophisticated model to predict failure in bones and other limb segments, modelled as hollow tubes of radius r and thickness t. Five failure modes were considered: transverse fracture; buckling (of three different kinds) and longitudinal splitting. We also considered i...
متن کاملCompliant Actuation of Exoskeletons
This chapter discusses the advantages and feasibility of using compliant actuators in exoskeletons. We designed compliant actuation for use in a gait rehabilitation robot. In such a gait rehabilitation robot large forces are required to support the patient. In case of poststroke patients only the affected leg has to be supported while the movement of the unaffected leg should not be hindered. N...
متن کاملRobotic metamorphosis by origami exoskeletons
Changing the inherent physical capabilities of robots by metamorphosis has been a long-standing goal of engineers. However, this task is challenging because of physical constraints in the robot body, each component of which has a defined functionality. Inspired by nature, roboticists have designed self-reconfiguring robots, which are cellular machines consisting of a set of identical unit-modul...
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ژورنال
عنوان ژورنال: Efektyvna ekonomika
سال: 2019
ISSN: 2307-2105
DOI: 10.32702/2307-2105-2019.6.9