Results 71 to 80 of about 947,676 (231)

Synthetic learner: model-free inference on treatments over time

open access: yes, 2019
Understanding of the effect of a particular treatment or a policy pertains to many areas of interest -- ranging from political economics, marketing to health-care and personalized treatment studies.
Bradic, Jelena, Viviano, Davide
core  

Spectral Control via Multi-Species Effects in PW-Class Laser-Ion Acceleration [PDF]

open access: yes, 1996
Laser-ion acceleration with ultra-short pulse, PW-class lasers is dominated by non-thermal, intra-pulse plasma dynamics. The presence of multiple ion species or multiple charge states in targets leads to characteristic modulations and even mono-energetic
Huebl, Axel   +10 more
core   +5 more sources

Predictive Control for Alleviation of Gust Loads on Very Flexible Aircraft

open access: yes, 2014
In this work the dynamics of very flexible aircraft are described by a set of non-linear, multi-disciplinary equations of motion. Primary structural components are represented by a geometrically-exact composite beam model which captures the large dynamic
Chen P.   +8 more
core   +1 more source

Observer-based event-triggered model-free adaptive sliding mode predictive control

open access: yesJournal of Applied Science and Engineering
For simple-input and simple-output (SISO) discrete-time nonlinear systems, an observer-based event-triggered model-free adaptive sliding mode predictive control technique (EMFASPC) is put forth in this study.
Bing Ren, Guangqing Bao
doaj   +1 more source

Model-Free Predictive Current Control of a 3-φ Grid-Connected Neutral-Point-Clamped Transformerless Inverter [PDF]

open access: gold, 2023
Sherif A. Zaid   +5 more
openalex   +1 more source

Design and Application of Offset-Free Model Predictive Control Disturbance Observation Method

open access: yesJournal of Control Science and Engineering, 2016
Model predictive control (MPC) with its lower request to the mathematical model, excellent control performance, and convenience online calculation has developed into a very important subdiscipline with rich theory foundation and practical application ...
Xue Wang   +3 more
doaj   +1 more source

Model predictive control, the economy, and the issue of global warming [PDF]

open access: yes
This study is motivated by the evidence of global warming, which is caused by human activity but affects the efficiency of the economy. We employ the integrated assessment Nordhaus DICE-2007 model [16].
BRECHET, Thierry   +2 more
core  

Robust reinforcement learning for nonlinear process control with stability guarantees

open access: yesDigital Chemical Engineering
Reinforcement learning (RL) offers a promising route to fast, nonlinear feedback control for complex process systems; however, its deployment is hindered by the lack of formal stability guarantees and sensitivity to model-plant mismatch under constraints.
Xiaodong Cui   +2 more
doaj   +1 more source

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