Browsing by Subject "Feedback control"
Now showing items 19 of 9

Command following and disturbance rejection for drillstring systems
(2000)In this paper a PD state feedback law is proposed to control the angular velocity of the bit of an drillstring system. The design objective is: the angular velocity of the bit to follow a desired signal independently from ... 
Decoupling of singular systems via PD feedback
(1996)The problem of inputoutput decoupling of singular systems via proportional plus derivative (PD) feedback is solved. The necessary and sufficient condition for the problem to have a solution is established. A special ... 
Disturbance decoupling of singular systems via PD feedback
(1999)The problem of disturbance decoupling of singular systems via proportional plus derivative (PD) feedback is solved. The necessary and sufficient condition for the problem to be solvable is established as a rank condition ... 
MIMO Techniques for Jamming Threat Suppression in Vehicular Networks
(2016)Vehicular ad hoc networks have emerged as a promising field of research and development, since they will be able to accommodate a variety of applications, ranging from infotainment to traffic management and road safety. A ... 
Multi  Objective robust control for 4WS cars
(2000)The problem of robust regional stabilization with simultaneous robust triangular decoupling (RRSRTD) for a four wheel steering car (4WS) is studied. First the robust triangular technique is applied to the 4WS car in order ... 
Noninteracting control for helicopter in straight horizontal flight
(1998)Pitch angle and forward velocity are decoupled via a static state feedback law for the case of helicopter in straight horizontal flight. The set of stability derivatives for which decoupling is satisfied, is explicitly ... 
Robust exact model matching via PD feedback with application to DC servo motor
(1996)The problem of exact model matching for single input single output linear systems with nonlinear uncertain structure, via an independent of the uncertainties PD state and output feedback, is studied. The necessary and ... 
Robust triangular decoupling with application to 4WS cars
(2000)The necessary and sufficient conditions for the problem of robust triangular decoupling (RTD) are established for the case of a linear timeinvariant system with a nonlinear uncertain structure. The general analytic ... 
Rotary gust rejection for helicopters
(1998)For the case of helicopters in straight horizontal flight, the effects of a rotary gust to the forward velocity and the downward velocity of the helicopter are rejected. The rotor commands appear to be independent, i.e. ...