Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Timo Reis"'
We consider nonlinear electrical circuits for which we derive a port-Hamiltonian formulation. After recalling a framework for nonlinear port-Hamiltonian systems, we model each circuit component as an individual port-Hamiltonian system. The overall ci
Externí odkaz:
http://arxiv.org/abs/2004.10821
Autor:
Meinolf Karthaus, Volker Heinemann, Jorge Riera-Knorrenschild, Albrecht Kretzschmar, Manfred Welslau, Ulrich Kaiser, Henning Pelz, Thomas J. Ettrich, Swantje Held, Linde Kehmann, Jürgen Hess, Timo Reisländer, Lena Weiss, on behalf of the TALLISUR study group
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background In the pivotal phase III RECOURSE trial, trifluridine/tipiracil (FTD/TPI) improved progression-free and overall survival (PFS, OS) of patients with pre-treated metastatic colorectal cancer (mCRC). Subsequently, the TALLISUR trial
Externí odkaz:
https://doaj.org/article/bfc837e7c22d4f35917763b74a09a350
Publikováno v:
Case Reports in Oncology, Vol 17, Iss 1, Pp 753-762 (2024)
Introduction: Patients with progressing intrahepatic cholangiocarcinoma (iCCA) harboring an isocitrate dehydrogenase 1 (IDH1) mutation who received ivosidenib showed a median progression-free survival (PFS) benefit of 1.3 months compared to placebo i
Externí odkaz:
https://doaj.org/article/6e8323bdf50942259611c4a779b6ca61
Autor:
Timo Reis, Fedor Glazov
Publikováno v:
IFAC-PapersOnLine. 54:38-45
We consider the differential-algebraic systems obtained by modified nodal analysis of linear RLC circuits from a systems theoretic viewpoint. We derive expressions for the set of consistent initial values and show that the properties of controllabili
Autor:
Timo Reis
Publikováno v:
IFAC-PapersOnLine. 54:223-229
We consider port-Hamiltonian systems from a functional analytic perspective. Dirac structures and Hamiltonians on Banach spaces are introduced, and an energy balance is proven. Further, we consider port-Hamiltonian systems on Banach manifolds, and we
Publikováno v:
SIAM Journal on Matrix Analysis and Applications. 42:1011-1044
We consider linear port-Hamiltonian differential-algebraic equations (pH-DAEs). Inspired by the geometric approach of Maschke and van der Schaft and the linear algebraic approach of Mehl, Mehrmann and Wojtylak, we present another view by using the th
Publikováno v:
International Journal of Circuit Theory and Applications. 49:430-452
Autor:
Timo Reis, Matthias Voigt
Publikováno v:
SIAM Journal on Control and Optimization. 57:1567-1596
In this work we revisit the linear-quadratic optimal control problem for differential-algebraic systems on the infinite time horizon with zero terminal state. Based on the recently developed Lur'e ...
Publikováno v:
Nonlinear Dynamics. 95:1977-1998
We consider tracking control for multibody systems which are modeled using generalized coordinates. Utilizing the two-degree- of-freedom approach to controller design, we combine a feedforward with a feedback controller. The feedforward control input
Publikováno v:
Nonlinear Dynamics 104 (4): 3671-3699 (2021-06-01)
We consider tracking control for multibody systems which are modeled using holonomic and non-holonomic constraints. Furthermore, the systems may be underactuated and contain kinematic loops and are thus described by a set of differential-algebraic eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8331353f0001d7e64f9c87297a16ca8f
http://arxiv.org/abs/2010.01010
http://arxiv.org/abs/2010.01010