Results 81 to 90 of about 77,022 (284)

Control of proton exchange membrane fuel cell based on fuzzy logic [PDF]

open access: yes, 2007
This paper presents a control strategy suitable for hydrogen/air proton-exchange membrane fuel cells (PEMFCs), based on the process modeling using fuzzy logic.
Guo, Y, Jin, J, Zhan, Y, Zhu, J
core   +1 more source

Fuzzy logic for structural system control [PDF]

open access: yesLatin American Journal of Solids and Structures, 2012
This paper provides some information and numerical tests that aims to investigate the use of a Fuzzy Controller applied to control systems. Some advantages are reported regarding the use of this controller, such as the characteristic ease of implementation due to its semantic feature in the statement of the control rules.
openaire   +5 more sources

Symmetry Breaking in Chemical Systems: Engineering Complexity Through Self‐Organization and Marangoni Flows

open access: yesAdvanced Science, EarlyView.
We show that solutal Marangoni flows in thin films climbing the outer surfaces of hydrophilic obstacles break circular Belousov‐Zhabotinsky waves into striking flower‐like patterns. Evaporation‐driven surface‐tension gradients, coupled with gravity, trigger the instability; above a threshold, petal number scales linearly with obstacle diameter ...
Sangram Gore   +9 more
wiley   +1 more source

A Design Fuzzy Logic Controller for a Permanent Magnet Wind Generator to Enhance the Dynamic Stability of Wind Farms

open access: yesApplied Sciences, 2012
In this paper, a design fuzzy logic controller for a variable speed permanent magnet wind generator connected to a grid system through a LC-filter is proposed.
Marwan Rosyadi   +3 more
doaj   +1 more source

Fuzzy efficiency optimization of AC induction motors [PDF]

open access: yes
This paper describes the early states of work to implement a fuzzy logic controller to optimize the efficiency of AC induction motor/adjustable speed drive (ASD) systems running at less than optimal speed and torque conditions. In this paper, the process
Chappell, Jeff   +4 more
core   +1 more source

Penerapan Kendali Cerdas Pada Sistem Tangki Air Menggunakan Logika Fuzzy [PDF]

open access: yes, 2009
Implementasi kendali cerdas pada sistem tangki air menggunakan logic fuzzy disajikan pada makalah ini. Sistem tangki air yang merupakan sistem yang dikontrol adalah suatu model dari proses kontrol dengan sensor tunggal dan aktuator tunggal. Kendali logik
Yazid, E. (Edwar)
core  

Robot Control by Fuzzy Logic

open access: yes, 2008
The section 3 presents a new control method for mobile robots moving in its work field which is based on fuzzy logic and artificial potential field. First, the artificial potential field method is presented. The section treats unconstrained movement based on attractive artificial potential field and after that discuss the constrained movement based on ...
Mircea Ivanescu, Viorel Stoian
openaire   +4 more sources

Ultra‐Sensitive and Linear Flexible Pressure Sensors with Tri‐Scale Graded Microstructures for Advanced Health Monitoring and Robotic Perception

open access: yesAdvanced Science, EarlyView.
A flexible piezoresistive sensor with a 3D tri‐scale graded microstructure is proposed, overcoming the trade‐off between sensitivity and linearity. The device achieves ultra‐high sensitivity (138.6 kPa−1), a broad linear range (400 kPa, R2 = 0.99), and exceptional stability (24 000 repeated loading cycles), enabling precise detection of physiological ...
Rui Chen   +6 more
wiley   +1 more source

Optimization of Fuzzy Logic Controller for Supervisory Power System Stabilizers [PDF]

open access: yes, 2017
This paper presents a powerful supervisory power system stabilizer (PSS) using an adaptive fuzzy logic controller driven by an adaptive fuzzy set (AFS).
Al-Turki , Y. A.   +2 more
core  

Adaptive Type-2 Fuzzy Logic Control of a Bioreactor [PDF]

open access: yes, 2010
Two adaptive type-2 fuzzy logic controllers with minimum number of rules are developed and compared by simulation for control of a bioreactor in which aerobic alcoholic fermentation for the growth of Saccharomyces cerevisiae takes place. The bioreactor
COSENZA, Bartolomeo, GALLUZZO, Mose'
core   +1 more source

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