Abstract
This paper considers the global asymptotic stabilization problem for a class of nonlinear systems with time-varying powers. With only upper and lower bounds of the time-varying power, a smooth state feedback control law solving the problem is frst developed via the so-called adding a power integrator technique. When the system state is not fully available and the time-varying power is exactly known, a smooth output feedback control law constituted by a nonlinear state observer and a state feedback is constructed for achieving the stabilization task. In both cases, systematic approaches are explicitly presented for designing gains of control law and observer.
Original language | English |
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Pages (from-to) | 939-944 |
Number of pages | 6 |
Journal | IFAC-PapersOnLine |
Volume | 49 |
Issue number | 18 |
DOIs | |
Publication status | Published - 2016 |
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering