Grip Force Control Using Prosthetic and Anatomical Limbs
نویسندگان
چکیده
منابع مشابه
Anticipatory grip force control using a cerebellar model.
Grip force modulation has a rich history of research, but the results remain to be integrated as a neurocomputational model and applied in a robotic system. Adaptive grip force control as exhibited by humans would enable robots to handle objects with sufficient yet minimal force, thus minimizing the risk of crushing objects or inadvertently dropping them. We investigated the feasibility of grip...
متن کاملA comparison of the grip force distribution in natural hands and in prosthetic hands.
PURPOSE The aim of this study is to analyse the grip force distribution for different prosthetic hand designs and the human hand fulfilling a functional task. METHOD A cylindrical object is held with a power grasp and the contact forces are measured at 20 defined positions. The distributions of contact forces in standard electric prostheses, in a experimental prosthesis with an adaptive grasp...
متن کاملOptimization of Prosthetic Hands: Utilizing Modularity to Improve Grip Force, Grasp, and Versatility
.........................................................................................................................................iii ACKNOWLEDGEMENTS ................................................................................................................... v TABLE OF CONTENTS ..........................................................................................................
متن کاملForce Estimation and Slip Detection for Grip Control using a Biomimetic Tactile Sensor
We introduce and evaluate contact-based techniques to estimate tactile properties and detect manipulation events using a biomimetic tactile sensor. In particular, we estimate finger forces, and detect and classify slip events. In addition, we present a grip force controller that uses the estimation results to gently pick up objects of various weights and texture. The estimation techniques and t...
متن کاملComparison of electromyography and force as interfaces for prosthetic control.
The ease with which persons with upper-limb amputations can control their powered prostheses is largely determined by the efficacy of the user command interface. One needs to understand the abilities of the human operator regarding the different available options. Electromyography (EMG) is widely used to control powered upper-limb prostheses. It is an indirect estimator of muscle force and may ...
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ژورنال
عنوان ژورنال: JPO Journal of Prosthetics and Orthotics
سال: 2018
ISSN: 1040-8800
DOI: 10.1097/jpo.0000000000000197