Results 21 to 30 of about 469,590 (301)

Analysis of different strategies of automatic control applied to a didactic prototype for the study of underground mines ventilation

open access: yesIngeniería Investigación y Desarrollo, 2014
This paper describes a prototype developed for the study and control of ventilation for mining. Modeling is presented by means of a parametric identification and the result of the application of basic control strategies such as PID, On-Off and advanced ...
Juan Mauricio Salamanca   +2 more
doaj   +1 more source

Intelligent Traction Control Method Based on Model Predictive Fuzzy PID Control and Online Optimization for Permanent Magnetic Maglev Trains

open access: yesIEEE Access, 2021
Considering that the speed control system of the suspended permanent magnetic maglev train is more complicated and the parameters are more unstable than those of other trains, the traditional speed-tracking algorithm has large tracking errors, frequent ...
Yahui Liu, Kuangang Fan, Qinghua Ouyang
doaj   +1 more source

Reducción de la impedancia de salida en inversores monofásicos para UPS con multi-lazo convencional y plug-in repetitivo

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2019
En este trabajo se propone una metodología de diseño del sistema de control de un inversor monofásico para aplicaciones en UPS, que permite cumplir con las exigencias de desempeño de las normas internacionales de calidad de energía IEC62040-3 e IEC61000 ...
Juan Astrada, Cristian De Angelo
doaj   +1 more source

Active force control of 3-RRR planar parallel manipulator [PDF]

open access: yes, 2010
This paper presents a new and novel method to control a 3-RRR (revolute-revolute-revolute) planar parallel manipulator using an active force control (AFC) strategy.
A., Noshadi   +2 more
core   +1 more source

Research on speed control algorithm of coal mine local ventilator

open access: yesGong-kuang zidonghua, 2020
At present, coal mine local ventilator system mainly adopts conventional PID control algorithm to carry out frequency-conversion speed-regulation,but the conventional PID control parameter adjustment mainly relies on artificial experience, adjustment ...
DU Gang, MA Xiaoping, ZHANG Ping
doaj   +1 more source

Self-tuning run-time reconfigurable PID controller [PDF]

open access: yes, 2011
Digital PID control algorithm is one of the most commonly used algorithms in the control systems area. This algorithm is very well known, it is simple, easily implementable in the computer control systems and most of all its operation is very predictable.
Pelc, Mariusz
core   +1 more source

Temperature Regulation of Hot Vapor Preservation Treatment of Litchi Based on PSO-Fuzzy PID

open access: yesApplied Sciences, 2023
In this paper, a control method was designed based on particle swarm optimization (PSO)–fuzzy PID (PSO-Fuzzy PID). In order to address the issues of significant nonlinearity and extensive hysteresis in the vapor temperature of litchi hot vapor ...
Hao Tang   +4 more
doaj   +1 more source

PID control system analysis, design, and technology [PDF]

open access: yes, 2005
Designing and tuning a proportional-integral-derivative (PID) controller appears to be conceptually intuitive, but can be hard in practice, if multiple (and often conflicting) objectives such as short transient and high stability are to be achieved ...
Ang, K.H., Chong, G.C.Y., Li, Y.
core   +2 more sources

Inverted Pendulum Human Transporter Balance Control System Based on Proportional Integral Derivative – Active Force Control [PDF]

open access: yes, 2011
Many research for the balancing of inverted pendulum control system to develop the performance. This paper will simulate a Proportional Integral Derivative – Active Force Control (PID-ACF) methods to swing a pendulum attached to a cart from an ...
Endra, Pitowarno, Kamajaya, Putra
core   +2 more sources

Simulation study of genetic fuzzy PID cascade control system for soy flour spray drying tower

open access: yesShipin yu jixie, 2022
Objective: This paper proposed a genetic fuzzy PID cascade control system. Methods: Taking the outlet temperature as the main control quantity and the inlet temperature as the secondary controlled quantity, a cascade control system was made.
TIAN Si-qing   +4 more
doaj   +1 more source

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