The present monograph contains new results and findings on control and estimation problems for financial systems and for statistical validation of computational tools used for …
The development of the port-Hamiltonian (PH) approach in the past three decades led to a structured, energy-based framework for modeling, systemtheoretic analysis and control of …
T Knüppel, F Woittennek - IEEE Transactions on Automatic …, 2014 - ieeexplore.ieee.org
This contribution deals with the feed-forward control design for distributed parameter systems governed by quasi-linear hyperbolic equations. This is achieved in two steps …
F Woittennek - IFAC Proceedings Volumes, 2013 - Elsevier
State feedback design for a hybrid system consisting of a spatially one-dimensional second order hyperbolic distributed parameter system with spatially dependent coefficients and a …
The hyperbolic distributed-parameter system under consideration comprises a second-order partial differential equation that is bidirectionally coupled with a first-order ordinary …
J Kopp, F Woittennek - Automatica, 2020 - Elsevier
Open-loop control design for a fluid in a pipe is considered. The position (resp. the velocity) of a piston moving within the tube acts as control input. The system dynamics are described …
F Woittennek, S Wang, T Knüppel - IFAC Proceedings Volumes, 2014 - Elsevier
State feedback design for linear parabolic systems with in-domain actuation and general Robin boundary conditions is considered. To this end the system is shown to be state …
F Woittennek, M Riesmeier, S Ecklebe - IFAC-PapersOnLine, 2017 - Elsevier
This paper presents an approach for the efficient numerical implementation of transformation based state feedback laws for linear distributed parameter systems. The control laws …
The main purpose of this study is the control of both axial and torsional vibrations occurring along a rotary oil well drilling system. The considered model consists of a system of wave …