Auteur Pagilla, Prabhakar R.
Documents disponibles écrits par cet auteur (8)
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Pagilla, Prabhakar R., Auteur ; Zhu, Yongliang, Auteur |A new adaptive control algorithm for mechanical systems with time-varying parameters and/or time-varying disturbances is proposed and investigated. The proposed method does not assume any structure to the time-varying parameter or disturbance. T[...]
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Zhu, Yongliang, Auteur ; Pagilla, Prabhakar R., Auteur |Design of a stable adaptive controller and observer for a class of nonlinear systems that contain product of unmeasurable states and unknown parameters is considered. The nonlinear system is cast into a suitable form based on which a stable adap[...]
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Zhu, Yongliang, Auteur ; Pagilla, Prabhakar R., Auteur |Adaptive estimation of time-varying parameters in linearly parametrized systems is considered. The estimation time is divided into small intervals; in each interval the time-varying parameter is approximated by a time polynomial with unknown coe[...]
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Ryan T. Ratliff, Auteur ; Pagilla, Prabhakar R., Auteur |The feasibility of a ramp load controller using a conventional disk drive actuator is investigated. The controller eliminates the necessity of increased material requirements common in ramp load disk drives. Therefore, disk drives with lower cos[...]
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Pagilla, Prabhakar R., Auteur ; Zhu, Yongliang, Auteur |The decentralized output feedback control problem for a class of large scale interconnected nonlinear systems is considered. The nonlinear interconnection function of each subsystem is assumed to satisfy a quadratic constraint on the entire stat[...]
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Dwivedula, Ramamurthy V., Auteur ; Pagilla, Prabhakar R., Auteur |A dynamic model to describe the effect of compliance in a transmission system is presented. Analysis of this model shows that it is desirable to use feedback from driver-side of the transmission system. This model is extended to include the effe[...]
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Aravind Seshadri, Auteur ; Pagilla, Prabhakar R., Auteur |This paper presents an optimal web guiding strategy based on the dynamic analysis of the lateral web behavior and a new fiber optic lateral web position measurement sensor. First, a lateral dynamic model of a moving web is revisited with an emph[...]
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Pagilla, Prabhakar R., Auteur ; Singh, Inderpal, Auteur ; Dwivedula, Ramamurthy V. |Design of a stable controller and observer for web tension regulation in an accumulator, in web processing lines, is considered in this paper. A simplified average dynamic model that includes accumulator carriage dynamics, average web tension dy[...]
