A control technique for the control of contact forces between the links of a multiple-chain robot system (such as a robot hand) and an object is presented. The goal of the control method is to optimize contact forces so as to minimize a cost function, corresponding to minimization of a weighted sum of factors such as energy consumption and sensitivity to force disturbances. A globally stable algorithm is provided, that asymptotically converges to the optimum.
Titolo: | Optimal Control of Robotic Grasping |
Autori interni: | |
Anno del prodotto: | 1992 |
Abstract: | A control technique for the control of contact forces between the links of a multiple-chain robot system (such as a robot hand) and an object is presented. The goal of the control method is to optimize contact forces so as to minimize a cost function, corresponding to minimization of a weighted sum of factors such as energy consumption and sensitivity to force disturbances. A globally stable algorithm is provided, that asymptotically converges to the optimum. |
Handle: | http://hdl.handle.net/11568/19118 |
ISBN: | 0780302109 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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