Results 21 to 30 of about 37,119 (308)

Patents, software and hardware for PID control: an overview and analysis of the current art [PDF]

open access: yes, 2006
Proportional-integral-derivative (PID) control provides simplicity, clear functionality, and ease of use. Since the invention of PID control in 1910 (largely owing to Elmer Sperry’s ship autopilot) and the straightforward Ziegler-Nichol (Z-N) tuning rule
Ang, K.H., Li, Y., Chong, G.C.Y.
core   +1 more source

Capacitive Energy Storage (CES) Optimization For Load Frequency Control in Micro Hydro Power Plant Using Imperialist Competitive Algorithm (ICA)

open access: yesEmitter: International Journal of Engineering Technology, 2018
This research will discuss a strategy of frequency control at micro hydro power plant using Capacitive Energy Storage (CES). CES is a device that can store and release energy quickly. To optimize CES performance, proper tuning is required to optimize CES
Muhammad Ruswandi Djalal   +3 more
doaj   +1 more source

FPGA Based Modified Fuzzy PID Controller for Pitch Angle of Bench-top Helicopter [PDF]

open access: yesIraqi Journal for Electrical and Electronic Engineering, 2012
Fuzzy PID controller design is still a complex task due to the involvement of a large number of parameters in defining the fuzzy rule base. To reduce the huge number of fuzzy rules required in the normal design for fuzzy PID controller, the fuzzy PID ...
A.A. Aldair
doaj  

A Particle Swarm Optimization (PSO) Based Optimum of Tuning PID Controller for a Separately Excited DC Motor (SEDM) [PDF]

open access: yesEngineering and Technology Journal, 2011
The PID algorithm is the most popular feedback controller used within the process industries. It is robust easily understood algorithm that can provide excellent control performance despite the varied dynamic characteristics of process plant.
Alia J. Mohammed
doaj   +1 more source

Applications of Fuzzy adaptive PID control in the thermal power plant denitration liquid ammonia evaporation

open access: yesMATEC Web of Conferences, 2016
For the control of the liquid level of liquid ammonia in thermal power plant’s ammonia vaporization room, traditional PID controller parameter tuning is difficult to adapt to complex control systems, the setting of the traditional PID controller ...
Li Jing   +3 more
doaj   +1 more source

The effect of an evolutionary algorithm's rapid convergence on improving DC motor response using a PID controller

open access: yesScientific African, 2022
Mobile robots experience a lot of challenges with path tracking because of the significant problem with DC motor speed control. The particle swarm optimization (PSO) tuned proportional integral derivative (PID) controller is commonly used to control DC ...
Oluwaseun Opeyemi Martins   +4 more
doaj   +1 more source

POSITION CONTROL OF A QUADCOPTER WITH PID AND FUZZY-PID CONTROLLER

open access: yesMühendislik Bilimleri ve Tasarım Dergisi
In this study, PID based efficient control systems are designed and compared for position control of a quadcopter in six degrees of freedom. The main goal is to get the quadcopter to the desired position in three-dimensional space. Firstly, the desired position for the quadcopter to reach is determined.
Ozan Polat, Aziz Sezgin
openaire   +2 more sources

Multivariable predictive PID control for quadruple tank

open access: yes, 2010
In this paper multivariable predictive PID controller has been implemented on a multi-inputs multi-outputs control problem i.e., quadruple tank system, in comparison with a simple multiloop PI controller.
Uddin, Vali   +5 more
core   +1 more source

Design of a MAGLEV System with PID Based Fuzzy Control Using CS Algorithm

open access: yesCybernetics and Information Technologies, 2020
The main aim of this study consists of proposing a simple but effective and robust approach for PID type fuzzy controller (Fuzzy-PID) in order to improve the dynamics and stability of a magnetic ball levitation system.
Ataşlar-Ayyıldız B., Karahan O.
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

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