Results 51 to 60 of about 109,866,050 (158)

Biomechanical Modeling of Cardiac Looping

open access: yesThe FASEB Journal, 2007
The objective of this study is to determine the role that mechanics plays in cardiac c‐looping, which is the process by which the initially straight heart tube bends ventrally and twists rightward into a c‐shaped tube. In particular, we show how linking computational (finite‐element) modeling to quantitative experimental measurements on chick embryos ...
openaire   +1 more source

Recovering Markov models from closed-loop data [PDF]

open access: yesAutomatica, 2019
Situations in which recommender systems are used to augument decision making are becoming prevalent in many application domains. Almost always, these prediction tools (recommenders) are created with a view to affecting behavioural change. Clearly, successful applications actuating behavioural change, affect the original model underpinning the predictor,
Epperlein, JP, Zhuk, S, Shorten, R
openaire   +4 more sources

Adam Wyeth: a patron of LOOP

open access: yes
Loop is delighted and honoured to announce that poet and playwright Adam Wyeth, who lives and works in Dublin, is as of June 2024 a patron of Loop. We look forward to continuing our conversation with Adam, begun at the excellent 2024 SAES Congress at ...
The LOOP team
core   +1 more source

The Hitchin Functionals and the Topological B-Model at One Loop [PDF]

open access: yesLetters in Mathematical Physics, 2005
The quantization in quadratic order of the Hitchin functional, which defines by critical points a Calabi-Yau structure on a six-dimensional manifold, is performed. The conjectured relation between the topological B-model and the Hitchin functional is studied at one loop.
Pestun, Vasily, Witten, Edward
openaire   +2 more sources

Model-in-the-Loop Simulation for Model Predictive Controlled High-Pressure Direct Injection Dual-Fuel Engine Combustion Control

open access: yesDesigns
Given the intricate combustion process and the multitude of control parameters inherent to the high-pressure direct injection (HPDI) diesel/natural gas dual-fuel engine, achieving precise combustion control represents a significant challenge.
Xiuyun Shuai   +6 more
doaj   +1 more source

Hardware in the Loop Simulation for Model Predictive Control Applied to Satellite Attitude Control

open access: yesIEEE Access, 2019
Space systems are extremely complex and expensive robotic devices used in scientific, military and communication applications. Attitude control for aerospace systems is responsible for ensuring that the space object is in position, velocity and correct ...
Reurison Rodrigues   +3 more
doaj   +1 more source

Sub-series 2: Publications

open access: yes, 2021
Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum, Dannels, Timothy J.
core   +1 more source

Reducing Step Size of Hardware-in-Loop Simulation in Electro-Dynamic Shaker Controller Design by Electrical- Mechanical Analogy

open access: yesIEEE Access
Shaker is the key facility of the vibration test system. The wide frequency band of the vibration signal poses a challenge on the shaker controller design, therefore a hardware in loop (HIL) test is desired to verify the controller performance before it ...
Guoyuan Liu, Zemin Pan, Liang Chen
doaj   +1 more source

Improving the Stability and Accuracy of Power Hardware-in-the-Loop Simulation Using Virtual Impedance Method

open access: yesEnergies, 2016
Power hardware-in-the-loop (PHIL) systems are advanced, real-time platforms for combined software and hardware testing. Two paramount issues in PHIL simulations are the closed-loop stability and simulation accuracy.
Xiaoming Zha   +4 more
doaj   +1 more source

Validation of Sliding Mode and Passivity Control in High-Power Quadratic Buck Converter Through Rapid Prototyping

open access: yesIEEE Access
This document introduces a rapid control prototyping (RCP) approach applied to the industrial sector using a non-linear Quadratic Buck Converter (QBC) DC-DC.
Rafael Antonio Acosta-Rodriguez   +6 more
doaj   +1 more source

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