Optimization based model order reduction for stochastic systems

A Stochastic Optimization Model for Groundwater Management

A Stochastic Optimization Model for Groundwater Management

Model Order Reduction for PDE Constrained Optimization

The optimization and control of systems governed by partial differential equations (PDEs) usually requires numerous evaluations of the forward problem or the optimality system. Despite the fact that many recent efforts, many of which are reported in this book, have been made to limit or reduce the number of evaluations to 5–10, this cannot be achieved in all situations and even if this is possi...

Interpolation-based Parametric Model Order Reduction for Elastic Multibody Systems

The consideration of elastic effects as well as nonlinear rigid body motions makes the description of mechanical systems by elastic multibody systems (EMBS) a powerful tool in the development process. Due to the fine spatial discretization of the elastic continuum, the reduction of the elastic degrees of freedom is necessary. This essential step to enable efficient EMBS simulations can be execu...

Guard-based Model Order Reduction for Switched Linear Systems

The principle of model order reduction (MOR) is well-known for enhancing the manageability of large-scale and complex systems. As hybrid dynamical systems are of rising spread and complexity, the application of MOR to such models is of high interest. However, a straightforward applicability is nowadays limited and often of weak performance. In this article, a new performance-improving framework...