Finite time stability analysis of PD fractional control of robotic time-delay systems |
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Authors: | M.P. Lazarevi |
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Affiliation: | Department of Mechanics, Faculty of Mechanical Engineering, University of Belgrade, 27.marta 80, 11000 Belgrade, Serbia and Montenegro |
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Abstract: | A finite time stability test procedure is proposed for robotic system where it appears a time delay in PDα fractional control system. Paper extends some basic results from the area of finite time and practical stability to linear, continuous, fractional order time invariant time-delay systems given in state-space form. Sufficient conditions for this kind of stability, for particular class of fractional time-delay systems are derived. |
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Keywords: | Time delay Fractional order control Linear analysis Finite time stability criteria State space |
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