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Karim Sherif
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Journal Articles

Time-Optimal Control of Dynamic Systems Regarding Final Constraints

Philipp Eichmeir, Karin Nachbagauer, Thomas Lauß, Karim Sherif, Wolfgang Steiner
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2021, 16(3): 031003.
Paper No: CND-20-1290
https://doi.org/10.1115/1.4049334
Published Online: January 22, 2021
View Article titled, Time-Optimal Control of Dynamic Systems Regarding Final Constraints
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Topics: Algorithms, Boundary-value problems, Differential equations, Dynamic systems, Errors, Optimal control, Optimization, Robots, Time optimal control, Pendulums
Journal Articles

The Use of the Adjoint Method for Solving Typical Optimization Problems in Multibody Dynamics

Karin Nachbagauer, Stefan Oberpeilsteiner, Karim Sherif, Wolfgang Steiner
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2015, 10(6): 061011.
Paper No: CND-14-1135
https://doi.org/10.1115/1.4028417
Published Online: November 1, 2015
View Article titled, The Use of the Adjoint Method for Solving Typical Optimization Problems in Multibody Dynamics
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Topics: Computation, Multibody dynamics, Optimization, Optimal control, Multibody systems, Algorithms, Boundary-value problems, Equations of motion
Journal Articles

A Detailed Derivation of the Velocity-Dependent Inertia Forces in the Floating Frame of Reference Formulation

Karim Sherif, Karin Nachbagauer
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. October 2014, 9(4): 044501.
Paper No: CND-13-1155
https://doi.org/10.1115/1.4026083
Published Online: July 11, 2014
View Article titled, A Detailed Derivation of the Velocity-Dependent Inertia Forces in the Floating Frame of Reference Formulation
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Topics: Equations of motion, Inertia (Mechanics)
Journal Articles

Transformation of Arbitrary Elastic Mode Shapes Into Pseudo-Free-Surface and Rigid Body Modes for Multibody Dynamic Systems

Karim Sherif, Hans Irschik, Wolfgang Witteveen
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2012, 7(2): 021008.
https://doi.org/10.1115/1.4005237
Published Online: January 6, 2012
View Article titled, Transformation of Arbitrary Elastic Mode Shapes Into Pseudo-Free-Surface and Rigid Body Modes for Multibody Dynamic Systems
Open the PDF for Transformation of Arbitrary Elastic Mode Shapes Into Pseudo-Free-Surface and Rigid Body Modes for Multibody Dynamic Systems in another window
Topics: Deformation, Eigenvalues, Mode shapes, Shapes, Equations of motion, Multibody systems, Dynamic systems, Inertia (Mechanics)