Publications related to Steady-state economy

MATHICSE Technical Report: Benchmark problems on stochastic automata networks in tensor train format

Francisco Santos Paredes Quartin de Macedo

We present a description of transition rate matrices of models for Stochastic Automata Networks (SAN) in their representation as operators in Tensor Train (TT) format. The collection contains models from real-life applications both taken from references di ...

MATHICSE2015

To Share or Not to Share: Adjustment Dynamics in Sharing Markets

Thomas Alois Weber, Maryam Razeghian Jahromi

To aid in the description and estimation of the tremendous recent growth in the collaborative economy, we provide a model for the dynamic sharing, subject to ﬁxed costs. The sharing economy comprises a set of inﬁnitely lived, heterogeneous suppliers, who t ...

2015

A self-consistent model for the saturation dynamics of the vortex shedding around the mean flow in the unstable cylinder wake

François Gallaire, Cristobal Manuel Arratia Martinez, Vladislav Mantic Lugo

The supercritical instability leading to the Benard-von Karman vortex street in a cylinder wake is a well known example of supercritical Hopf bifurcation: the steady solution becomes linearly unstable and saturates into a periodic limit cycle. Nonetheless, ...

Amer Inst Physics2015

Transfer studies of polystyrene nanoparticles in the ex vivo human placenta perfusion model: key sources of artifacts

Heinrich Hofmann, Lionel André Maurizi

Nanotechnology is a rapidly expanding and highly promising new technology with many different fields of application. Consequently, the investigation of engineered nanoparticles in biological systems is steadily increasing. Questions about the safety of suc ...

Elsevier2015

Growth of Secondary Dendrite Arms of Fe C Alloy during Transient Directional Solidification by Phase-field Method

Jonathan Dantzig, Yu Xie

Due to the variations in the local solidification conditions in typical industrial casting processes, dendrites grow under transient rather than steady-state conditions. In this study, the phase-field method was used to study the evolution of secondary den ...

Iron Steel Inst Japan Keidanren Kaikan2014

Turnpike and dissipativity properties in dynamic real-time optimization and economic MPC

Dominique Bonvin, Colin Neil Jones, Timm Faulwasser, Milan Korda

We investigate the turnpike and dissipativity properties of continuous-time optimal control problems. These properties play a key role in the analysis and design of schemes for dynamic real-time optimization and economic model predictive control. We show i ...

2014

An adjoint-based approach to the optimal control of separated flows

Edouard Boujo

Flow separation is relevant to many industrial applications, since it is detrimental to the aerodynamic performance of vehicles, induces vibrations in mechanical structures, but can also contribute to improve mixing in combustion devices. In this thesis, t ...

EPFL2014

Use of Transient Measurements for the Optimization of Steady-State Performance via Modifier Adaptation

Dominique Bonvin, Grégory François

Real-time optimization (RTO) methods use measurements to offset the effect of uncertainty and drive the plant to optimality. RTO schemes differ in the way measurements are incorporated in the optimization framework. Explicit RTO schemes solve a static opti ...

American Chemical Society2014

An Economic Model Predictive Control scheme with terminal penalty for continuous-time systems

Colin Neil Jones, Andrea Alessandretti

In this paper, convergence and performance properties of a sample-data continuous time model predictive control (MPC) scheme with economic performance index are developed. In particular, we provide sufficient conditions for convergence of the close loop st ...

2014

Open-loop control of a separated boundary layer

François Gallaire, Edouard Boujo

Linear optimal gains

G_{opt}(\omega)

are computed for the separated boundary-layer flow past a two-dimensional bump in the subcritical regime. Very large values are found, making it possible for small-amplitude noise to be strongly amplified and to desta ...

Elsevier France-Editions Scientifiques Medicales Elsevier2014

Steady-state economy

Graph Chatbot

Chat with Graph Search

MATHICSE Technical Report: Benchmark problems on stochastic automata networks in tensor train format

To Share or Not to Share: Adjustment Dynamics in Sharing Markets

A self-consistent model for the saturation dynamics of the vortex shedding around the mean flow in the unstable cylinder wake

Transfer studies of polystyrene nanoparticles in the ex vivo human placenta perfusion model: key sources of artifacts

Growth of Secondary Dendrite Arms of Fe C Alloy during Transient Directional Solidification by Phase-field Method

Turnpike and dissipativity properties in dynamic real-time optimization and economic MPC

An adjoint-based approach to the optimal control of separated flows

Use of Transient Measurements for the Optimization of Steady-State Performance via Modifier Adaptation

An Economic Model Predictive Control scheme with terminal penalty for continuous-time systems

Open-loop control of a separated boundary layer

To Share or Not to Share: Adjustment Dynamics in Sharing Markets

Turnpike and dissipativity properties in dynamic real-time optimization and economic MPC

An adjoint-based approach to the optimal control of separated flows

MATHICSE Technical Report: Benchmark problems on stochastic automata networks in tensor train format

Use of Transient Measurements for the Optimization of Steady-State Performance via Modifier Adaptation

Transfer studies of polystyrene nanoparticles in the ex vivo human placenta perfusion model: key sources of artifacts

A self-consistent model for the saturation dynamics of the vortex shedding around the mean flow in the unstable cylinder wake

Growth of Secondary Dendrite Arms of Fe C Alloy during Transient Directional Solidification by Phase-field Method

An Economic Model Predictive Control scheme with terminal penalty for continuous-time systems

Open-loop control of a separated boundary layer