Results 31 to 40 of about 659,053 (291)

Optimal design of automatic voltage regulation controller using hybrid simulated annealing – Manta ray foraging optimization algorithm

open access: yesAin Shams Engineering Journal, 2021
This paper presents a hybrid metaheuristic method for optimal tuning of four different types of proportional-integral-derivative (PID) controller for an automatic voltage regulator (AVR) system.
Mihailo Micev   +4 more
doaj   +1 more source

Adaptive Fuzzy Neural Network PID Algorithm for BLDCM Speed Control System

open access: yesMathematics, 2021
Because of its simple structure, high efficiency, low noise, and high reliability, the brushless direct current motor (BLDCM) has an irreplaceable role compared with other types of motors in many aspects. The traditional proportional integral derivative (
Hongqiao Yin   +4 more
doaj   +1 more source

PID Tuning: Analytical approach based on the weighted Sensitivity problem

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2021
The PID controller is the most common option in the realm of control applications and is dominant in the process control industry. Among the related analytical methods, Internal Model Control (IMC) has gained remarkable industrial acceptance due to its ...
R. Vilanova, S. Alcántara, C. Pedret
doaj   +1 more source

Research of DC PWM speed-regulation system based on single neuron PID

open access: yesGong-kuang zidonghua, 2013
In view of problem that conventional DC speed-regulation system has poor speed-regulation performance because of fixed parameters of PID controller, a design method of double closed loops DC PWM speed-regulation system based on single neuron PID was ...
ZHOU Xiao-hua   +3 more
doaj   +1 more source

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

open access: yesAdvanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley   +1 more source

PID controller tuning: applications to Artificial Pancreas and Glycemic Clamps [PDF]

open access: yes, 2022
openPer la sua epidemiologia e la sua eziologia, il diabete è stato il centro di numerose ricerche fin dalla sua scoperta, mirate alla ricerca delle cause e degli effetti sull’organismo ma soprattutto ad una terapia efficace.
SPOLAOR, ALESSANDRO
core  

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

open access: yesAdvanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash   +6 more
wiley   +1 more source

Networked PID control design : a pseudo-probabilistic robust approach [PDF]

open access: yes, 2009
Networked Control Systems (NCS) are feedback/feed-forward control systems where control components (sensors, actuators and controllers) are distributed across a common communication network.
Katebi, M.R., Recalde Camacho, L.
core   +2 more sources

Modeling of the Controlled Air Spring

open access: yesJournal of Mechanical Engineering, 2019
The pneumatic springs are frequently used as a machine component. They are mainly used for passive vibration damping with the possibility to regulate the working height of the springs.
Rágulík Jiří, Sivčák Michal
doaj   +1 more source

On the Use of FOPID Controllers for Maintenance Phase of General Anesthesia

open access: yesApplied Sciences, 2023
This paper investigates the performance achievable with a fractional-order PID regulator controlling the Depth of Hypnosis (measured via the Bispectral Index Scale) through the administration of propofol during the maintenance phase of total intravenous ...
Nicola Paolino   +5 more
doaj   +1 more source

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