Results 91 to 100 of about 226,852 (305)

Quantum proportional-integral (PI) control

New Journal of Physics, 2020
Abstract Feedback control is an essential component of many modern technologies and provides a key capability for emergent quantum technologies. We extend existing approaches of direct feedback control in which the controller applies a function directly proportional to the output signal (P feedback), to strategies in which feedback ...
Hui Chen, Hanhan Li, Felix Motzoi, Leigh Martin, K Birgitta Whaley, Mohan Sarovar   +5 more
openaire   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Min-Max Controller Output Configuration to Improve Multi-model Predictive Control when Dealing with Disturbance Rejection

International Journal of Technology, 2015
A Multiple Model Predictive Control (MMPC) approach is proposed to control a nonlinear distillation column. This control framework utilizes the best local linear models selected to construct the MMPC.
Abdul Wahid, Arshad Ahmad
doaj   +1 more source

A short predictive Model Predictive Control (MPC) approach for hybrid characteristics analysis in DC-DC converter [PDF]

, 2017
Historically, the MPC has been successfully applied in drives system for over a decade. Furthermore, the DC-DC converter naturally deals with high switching phenomenon that contributes to the challenging in control approach.
Erliza, Serri
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Hybrid ANFIS-PI-Based Robust Control of Wind Turbine Power Generation System

International Transactions on Electrical Energy Systems
This paper introduces a novel hybrid controller designed for a wind turbine power generation system (WTPGS) that utilizes a permanent magnet synchronous generator (PMSG).
Muhammad Ishaque, Javed Ahmed Laghari, Muhammad Akram Bhayo, Sadullah Chandio, Ibrahim Mahariq   +4 more
doaj   +1 more source

Anti-windup PI controller, SIPIC For Motor Position Control

MATEC Web of Conferences, 2018
Control system plays a major role in the industry nowadays as it simplifies workload and reduce manpower. Among all the controlled applicable field, control system is heavily used in motor speed and motor position controls.
Wong Kah Kit, Hoo Choon Lih, Mohyi Mohd Hardie Hidayat   +2 more
doaj   +1 more source

PENGATURAN KECEPATAN MOTOR INDUKSI TIGA FASA DENGAN TEKNIK ARTIFICIAL INTELEGENT BERBASIS VEKTOR KONTROL [PDF]

, 2011
Three phase induction motor has a weakness in controlling the speed which depends only on the input frequency, but this can be reduce with inverter technology.
Arman Jaya, ST. MT, arman, Era Purwanto, M.Eng, era, Ir. Gigih Prabowo, MT, gigih, Muh. Ali Anang Lubis, ali   +3 more
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Nonlinear Control of pH System for Change Over Titration Curve [PDF]

, 2005
Wiener model based nonlinear controller for a pH process efficiently tackles the variations in gain. However, the controller performance deteriorates for significant change over titration curve (i.e.
D. Swati, M. Chidambaram, R. Pickhardt, V.S.R . Rao   +3 more
core   +1 more source