Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Woittennek, Frank"'
Autor:
Auer, Thomas, Woittennek, Frank
A fast algorithm for planning near time-optimal trajectories for systems with an oscillatory internal dynamics has been developed in previous work. In this algorithm, trajectories are assembled from special motion primitives called jerk segments, whi
Externí odkaz:
http://arxiv.org/abs/2411.19148
Autor:
Auer, Thomas, Woittennek, Frank
An efficient approach to compute near time-optimal trajectories for linear kinematic systems with oscillatory internal dynamics is presented. Thereby, kinematic constraints with respect to velocity, acceleration and jerk are taken into account. The t
Externí odkaz:
http://arxiv.org/abs/2411.19144
Autor:
Gehring, Nicole, Irscheid, Abdurrahman, Deutscher, Joachim, Woittennek, Frank, Rudolph, Joachim
This paper gives an overview of the control of distributed-parameter systems using normal forms. Considering linear controllable PDE-ODE systems of hyperbolic type, two methods derive tracking controllers by mapping the system into a form that is adv
Externí odkaz:
http://arxiv.org/abs/2305.09354
Autor:
Riesmeier, Marcus, Woittennek, Frank
Infinite-dimensional linear systems with unbounded input and output operators are considered. For the purpose of finite-dimensional observer-based state feedback, an observer approximation scheme will be developed which can be directly combined with
Externí odkaz:
http://arxiv.org/abs/2211.13784
Autor:
Riesmeier, Marcus, Woittennek, Frank
Late-lumping feedback design for infinite-dimensional linear systems with unbounded input operators is considered. The proposed scheme is suitable for the approximation of backstepping and flatness-based designs and relies on a decomposition of the f
Externí odkaz:
http://arxiv.org/abs/2211.01238
This contribution presents a backstepping-based state feedback design for the tracking control of a two-phase Stefan problem which is encountered in the Vertical Gradient Freeze crystal growth process. A two-phase Stefan problem consists of two coupl
Externí odkaz:
http://arxiv.org/abs/2002.11447
A new formulation of physical thermal models for variable plug flow through a pipe is proposed. The derived model is based on a commonly used one-dimensional distributed parameter model, which explicitly takes into account the heat capacity of the ja
Externí odkaz:
http://arxiv.org/abs/1910.04573
In this contribution tracking control designs using output feedback are presented for a two-phase Stefan problem arising in the modeling of the Vertical Gradient Freeze process. The two-phase Stefan problem, consisting of two coupled free boundary pr
Externí odkaz:
http://arxiv.org/abs/1908.02519
Autor:
Riesmeier, Marcus *, Woittennek, Frank *
Publikováno v:
In IFAC PapersOnLine 2023 56(2):11407-11414
