Paper Info
Title
ℌ∞-suboptimal tracking control with integral action and load estimation applied on a Boost-converter/DC-motor combination.
Abstract
In this contribution, aH1-controller is devised for the tracking of a reference trajectory in a SISO-system. To this end, a H1 suboptimal set-point control concept for bilinear systems is adapted and generalized for tracking purposes resorting to the overall error dynamics of the respective time- varying system. The presented controller incorporates integral action on the angular shaft velocity and iISS (integral Input-to- State Stability) is guaranteed for the closed-loop system subject to non-zero disturbances. The integrator is to compensate for measurement noise, to compensate for load torque changes we introduce a load estimation scheme. Also iISS is shown for the closed-loop system under disturbances when completed with integrator and estimator. The approach is applied to a Boost- converter driven DC-motor, where the angular shaft velocity is the output to be tracked. I. I NTRODUCTION
Year
Venue
DocType
2009
CCA/ISIC
Conference
Citations 
PageRank 
References 
0
0.34
3
Authors
2
Name
Order
Citations
PageRank
Berndt Schmidt100.34
Johann Reger24017.29