Results 81 to 90 of about 555,440 (299)

DESIGN AND SIMULATION OF PID CONTROLLER FOR PH NEUTRALIZATION PROCESS [PDF]

open access: yes, 2020
Venue: KSL RESORT, JOHOR BAHRU, MALAYSIAPH control system plays an important role in a wide range industrial applications particularly in wastewater treatment management.
M Ismail Yusof   +7 more
core  

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

open access: yesAdvanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu   +16 more
wiley   +1 more source

Simplified PID self-tuning controller for robotic manipulators

open access: yes, 1986
The paper describes a self-tuning adaptive PID controller suitable for use in the control of robotic manipulators. The scheme employs a simple recursive estimator which reduces the computational effort to an acceptable level for many applications in ...
Tzafestas, S. G.   +14 more
core   +1 more source

blakcapple/DRL-PID: v1.0.0-beta

open access: yes, 2022
基于深度强化学习的自适应PID控制器方法 ...
Ruan Yudi
core   +1 more source

Whale optimization algorithm to tune PID and PIDA controllers on AVR system

open access: yes, 2019
Power system stability is improved through using Automatic Voltage Regulator (AVR) to adjust the terminal voltage of synchronous generator. Proportional-Integral-Derivative (PID) and Proportional-Integral-Derivative-Acceleration (PIDA) controllers are ...
A. Mosaad, M. Attia, A. Abdelaziz
semanticscholar   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

open access: yesAdvanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

A necessary stabilization condition for PID control

open access: yes, 2005
A necessary condition for the existence of a stable PID controller for a given plant is introduced. The derived rule is straightforward to check and applies generally for LTI systems, including time-continuous, time-discrete and time-delay systems ...
Bajcinca, Naim
core  

Thin‐Film Thermal Sensors on Chitosan Substrates for Sustainable Transient Electronics

open access: yesAdvanced Electronic Materials, EarlyView.
Fully transient thin‐film temperature sensors are realized on pure chitosan substrates using Mo‐based RTDs and a‐IGZO/Mo thermistors. The devices exhibit high sensitivity, mechanical flexibility, humidity‐aware operation, and complete dissolution in natural solvents.
Ahmed Rasheed   +14 more
wiley   +1 more source

Pids In A Federated World

open access: yes, 2015
The THOR project perspective on persistent identifiers in federated identity management.
openaire   +5 more sources

Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors

open access: yesAdvanced Electronic Materials, EarlyView.
MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yielding poor switching. Sputtered Al enables reproducible ECM‐type switching with 95% yield, whereas evaporated Al forms an interfacial oxide that suppresses ...
Dennis Braun   +15 more
wiley   +1 more source

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