Results 161 to 170 of about 37,119 (308)

The analysis and synthesis of PID controller based on closed loop response characteristics

, 2012
In this paper, a new PID parameter tuning method is proposed. First, extensive analysis of the PID frequency properties is conducted. Based on the analysis results, the concept of characteristic frequency of the PID controller is proposed, which builds a
He YQ(何玉庆), Qi JT(齐俊桐), Zhu ZQ(朱志强), Wang TR(王天然), Han JD(韩建达)   +4 more
core  

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

Energy Science &Engineering, EarlyView.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan, Syed Ali Abbas Kazmi, Qamar uddin, Muhammad Umair Iftikhar, Muhammad Waseem   +4 more
wiley   +1 more source

Enhanced trajectory tracking for autonomous navigation of wheeled mobile robots using an adaptive fuzzy PID controller. [PDF]

Sci Rep
El Zoghby HM, Sharaf SM, Bendary AF, Hessien A.   +3 more
europepmc   +1 more source

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, EarlyView.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng, Rongtai Su, Manyu Zhao, Xin Song, Ran Liu, Yuhao Zhou, Chaojuan Yang, Yanli Jiao, Xiao‐Wei Xiang, Lingqian Chang   +9 more
wiley   +1 more source

A hybrid pelican-GWO optimized fractional order PID controller for enhanced performance of hybrid active power filters. [PDF]

Sci Rep
Salah Eldeen RS, Elkoshairy AD, Mageed HMA, Ahmed AAEMS.   +3 more
europepmc   +1 more source

Optimal Fuzzy PID Controller with Adjustable Factors and Its Application to Intelligent Artificial Legs

, 2004
new kind of optimal fuzzy PID controller is proposed, which contains two parts. One is an on-line fuzzy inference mechanism and another is a conventional PID controller. In the fuzzy inference mecha-nism, three adjustable factors χp, χi, and χ
Wang YC(王越超), Tan GZ(谭冠政), Xiao HF(肖宏峰)   +2 more
core  

Anti‐inflammatory and cytotoxic properties of kānuka (Kunzea ericoides) subcritical water extract

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Kānuka (Kunzea ericoides) is a medicinal plant native to New Zealand with numerous therapeutic benefits due to its rich bioactive profile. Although several in vitro studies have shown promising anti‐inflammatory activity, substantial evidence elucidating its underlying inflammatory regulatory mechanism and evaluating its cytotoxic ...
Indhuja Devadass, Simon Swift, Saeid Baroutian   +2 more
wiley   +1 more source

A Novel Algebraic Saturation-Based PID Controller Optimized by Animated Oat Algorithm for Ultra-Fast Dynamic Response of Automatic Voltage Regulation. [PDF]

Biomimetics (Basel)
Türksoy Ö.
europepmc   +1 more source

Interval Type-2 Fuzzy PID Controller Using Disassembled Gradational Optimization. [PDF]

Sensors (Basel), 2023
Chu Y, Han H, Ma T, Zhu M, Li Z, Xu Z, Wu Q.   +6 more
europepmc   +1 more source

Examining stressful life experiences as risk factors for self‐injurious behaviors as a function of sexual minority status in adults

Journal of Traumatic Stress, EarlyView.
Abstract Self‐injurious behaviors (SIBs) represent a major public health concern in the United States. Although sexual minority individuals experience disproportionately high rates of SIBs, research identifying population‐specific risk factors remains limited. This study examined how stressful experiences common among sexual minority (SM) adults relate
Samantha M. Haas, Naomi Sadeh
wiley   +1 more source