Results 31 to 40 of about 17,739,623 (305)

CONTROLING DESIGN VARIATIONS DESIGNING A SEMANTIC CONTROLER FOR A GENERATIVE SYSTEM [PDF]

open access: yesBlucher Design Proceedings, 2019
This article will describe the recent steps in the development of a computational generative system based on the selection and combination of ordinary architectural elements.Built as a Grasshopper definition, the system was conceived to generate designs of architectural façades and to produce models, physical and digital, for didactic use.More ...
openaire   +1 more source

Design of Artificial Sun-Synchronous Orbits with Main Zonal Harmonics and Solar Radiation Pressure Using Continuous Low-Thrust Control Strategies

open access: yesOpen Astronomy, 2019
Artificial sun-synchronous orbits are suitable for remote sensing satellites and useful in giving accurate surface mapping. To design such orbits accurately with arbitrary orbital elements, three control strategies are provided with the consideration of ...
Masoud Akram   +3 more
doaj   +1 more source

MPPT Solution for Commercial Small Wind Generation Systems with Grid Connection

open access: yesEnergies, 2023
Power generation using small wind turbines connected to AC grids has been gaining attention and contributions in recent years. As small wind turbines are connected to remote areas as support energy systems, there are not extensive contributions ...
Carlos Andres Ramos-Paja   +2 more
doaj   +1 more source

Application of Iterative Learning Control for Repetitive Processes in Breathing Therapy

open access: yesCurrent Directions in Biomedical Engineering, 2018
The continuous positive airway pressure (CPAP) therapy is the gold standard to treat the obstructive sleep apnoea syndrome. This continuous pressure splints the upper respiratory tracts and prevents a collapse of the pharynx.
Scheel Mathias   +2 more
doaj   +1 more source

Design and Implementation of a Constrained Model Predictive Control Approach for Unmanned Aerial Vehicles

open access: yesIEEE Access, 2022
This paper designs and implements a robust and Time-varying Constrained Model Predictive Controller (TCMPC) for the translational and attitude control of a real quadrotor.
Morteza Aliyari   +5 more
doaj   +1 more source

Constrained Control Design for Dynamic Positioning of Marine Vehicles with Control Allocation [PDF]

open access: yes, 2009
In this paper, we address the control design problem of positioning of over-actuated marine vehicles with control allocation. The proposed design is based on a combined position and velocity loops in a multi-variable anti-windup implementation together ...
Tristan Perez   +3 more
core   +3 more sources

A Comparative Study on COVID-19 Dynamics: Mathematical Modeling, Predictions, and Resource Allocation Strategies in Romania, Italy, and Switzerland

open access: yesBioengineering
This research provides valuable insights into the application of mathematical modeling to real-world scenarios, as exemplified by the COVID-19 pandemic.
Cristina-Maria Stăncioi   +11 more
doaj   +1 more source

Fractional PID Controller for Voltage-Lift Converters

open access: yesFractal and Fractional, 2023
Voltage-lift is a widely used technique in DC–DC converters to step-up output voltage levels. Several traditional and advanced control techniques applicable to power electronic converters (PEC) have been reported and utilized for voltage-lift ...
Luis M. Martinez-Patiño   +5 more
doaj   +1 more source

Neural Dynamics for Control of Industrial Agitator Tank With Rapid Convergence and Perturbations Rejection

open access: yesIEEE Access, 2019
The industrial agitator tank is a widely used equipment in the chemical industry for the production of the chemical reagents. The high-performance agitator tank controller is critical to increase its productivity.
Wenhui Duan   +6 more
doaj   +1 more source

Control Design and Stability Analysis of Power Converters: The Discrete Generalized Bode Criterion

open access: yesIEEE Access, 2021
For the controller design and stability analysis of power electronic converters, the Bode stability criterion and its subsequent revisions are the most practical tools.
Andoni Urtasun   +3 more
doaj   +1 more source

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