Robust Stabilization of Oblique Wing Aircraft Model Using PID Controller

Robust Stabilization of Oblique Wing Aircraft Model Using PID Controller

The paper is focused on computation of all possible robustly stabilizing Proportional-IntegralDerivative (PID) controllers for oblique wing aircraft modelled as interval system. The main idea of the proposed method is based on Tan’s technique for calculation of (nominally) stabilizing PI and PID controllers or robustly stabilizing PI controllers by means of plotting the stability boundary locus...

Meeting Unmanned Air Vehicle Platform Challenges Using Oblique Wing Aircraft

There is an ever increasing emphasis on unmanned vehicles for all kinds of roles. Recent experience suggests that their capability and payoff could be complementary to manned vehicles in combat situations. However, the levels of platform and inter-disciplinary technologies need to be developed to take full advantage of their performance potential as part of an integrated defence system. This ap...

Oblique Wing: Future Generation Transonic Aircraft

Robust Decentralized PID Controller Design

Robust stability of uncertain dynamic systems has major importance when real world system models are considered. A realistic approach has to consider uncertainties of various kinds in the system model. Uncertainties due to inherent modelling/identification inaccuracies in any physical plant model specify a certain uncertainty domain, e.g. as a set of linearized models obtained in different work...

Design of Observer-based H∞ Controller for Robust Stabilization of Networked Systems Using Switched Lyapunov Functions

In this paper, H∞ controller is synthesized for networked systems subject to random transmission delays with known upper bound and different occurrence probabilities in the both of feedback (sensor to controller) and forward (controller to actuator) channels. A remote observer is employed to improve the performance of the system by computing non-delayed estimates of the sates. The closed-loop s...