Predefined-time tracking of a class of mechanical systems
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Date
2016-09Author
Jiménez-Rodríguez, Esteban
Sánchez-Torres, Juan D.
Gómez-Guitiérrez, David
Loukianov, Alexander
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In this paper the problem of predefined-time exact tracking of fully actuated and unperturbed mechanical systems is solved by means of a continuous controller. It is assumed the availability of the state and the desired trajectory as well as its two first derivatives. This is accomplished introducing the idea of second-order predefined-time stable systems, which is based on the nested application of the first-order predefined-time stabilizing function. As an example, the proposed solution is applied over a two-link planar manipulator and numerical simulations are conducted to show its performance.ITESO, A.C.
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