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This paper examines the use of output feedback to stabilize a planar vertical take-off and landing (PVTOL) aircraft in a finite time. The control of such PVTOL aircraft is already challenging due to the nonlinear cross-coupling between the aircraft axes and the issue of non-minimum phase dynamics. The results from this paper explore the control of the PVTOL aircraft model when there is the added design...
A new criterion is proposed for exact observability of linear stochastic systems. As applications of it, the effects of exact observability due to state/output feedback are investigated. In addition, under the conditions of stability and exact observability, we discuss the property of a set defined by the generalized Lyapunov equations. Finally, with the aid of spectrum technique, we introduce a new...
In this paper, Hinfin dynamic output feedback control for discrete-time nonlinear stochastic T-S fuzzy model with state-dependent noise is attacked. We consider the fuzzy T-S models has has stochastic uncertainties, i.e., state-dependent noise, in the system matrix, input matrix, and output matrix. First, when the premise variables in the fuzzy plant model are available, an Hinfin fuzzy dynamic output...
Finite-time stabilization (FTS) and finite-time boundedness (FTB) control with input constraints are considered for linear discrete-time time-invariant systems. Design methods of state feedback and observer-based output feedback FTS/FTB controllers that satisfy input constraints are proposed based on reachable sets in finite-time period. Less conservative design method of controllers for the maximum...
This paper considers the global output feedback stabilization of a class of upper-triangular nonlinear systems with a single input and multiple output. It is shown that under a structural condition, the output feedback stabilization problem can be solved for this class of systems by coupling with a finite-time convergent observer and a saturated homogeneous stabilizer. More general results are also...
This paper deals with finite-time boundedness (FTB) control with input constraints for linear time-invariant systems. A design method of state feedback FTB controllers with input constraints is proposed based on reachable sets of the state in finite-time period. A design method of observer-based output feedback FTB controllers is also proposed based on reachable sets of the estimated state. Both design...
This paper deals with finite-time stabilization and finite-time boundedness control problems for continuous-time linear time-varying systems with impulse control, which control is governed by discrete-time linear time-varying systems. Sufficient conditions are given for the existence of observer-based output feedback controllers that make a system finite-time stable and finite-time bounded, in terms...
In this paper, we consider a receding horizon output feedback control of linear discrete-time systems with polyhedral model uncertainties and input/state constraints. A set of state feedback gains is derived first based on the periodic invariance so that the uncertain system is stabilized when the states are available and the state feedback gains are applied periodically. An LMI formulation is derived...
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