Results 31 to 40 of about 529,491 (346)

Advances in closed-loop deep brain stimulation devices

Journal of NeuroEngineering and Rehabilitation, 2017
Background Millions of patients around the world are affected by neurological and psychiatric disorders. Deep brain stimulation (DBS) is a device-based therapy that could have fewer side-effects and higher efficiencies in drug-resistant patients compared
Mahboubeh Parastarfeizabadi, Abbas Z. Kouzani   +1 more
doaj   +1 more source

Computation and Control System for Principle Prototype of Optical Synthetic Aperture [PDF]

Jisuanji gongcheng, 2019
According to the performance and functional requirements of the principle prototype of optical synthetic aperture,a computation and control system composed of Field Programmable Gate Array(FPGA) and Digital Signal Processor(DSP) is designed.The FPGA is ...
XUE Jianwei, JIANG Aimin
doaj   +1 more source

Personalized Antihypertensive Treatment Optimization With Smartphone‐Enabled Remote Precision Dosing of Amlodipine During the COVID‐19 Pandemic (PERSONAL‐CovidBP Trial)

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The objective of the PERSONAL‐CovidBP (Personalised Electronic Record Supported Optimisation When Alone for Patients With Hypertension: Pilot Study for Remote Medical Management of Hypertension During the COVID‐19 Pandemic) trial was to assess
David J. Collier, Mike Taylor, Thomas Godec, Julian Shiel, Rebecca James, Yasmin Chowdury, Patrizia Ebano, Vivienne Monk, Mital Patel, Jane Pheby, Ruby Pheby, Amanda Foubister, Clovel David, Manish Saxena, Leanne Richardson, James Siddle, Gregor Timlin, Paul Goldsmith, Nicholas Deeming, Neil R. Poulter, Rhian Gabe, Richard J. McManus, Mark J. Caulfield   +22 more
doaj   +1 more source

Closed Loop Transient Response from the Open Loop Frequency Response

Measurement + Control, 1978
A method is shown for relating the closed loop transient response to the open loop frequency response, which is based on the use of the contour of constant closed loop phase angle, α = −90°.
E.C. Hind
doaj   +1 more source

Optimal Controller and Filter Realisations using Finite-precision, Floating- point Arithmetic. [PDF]

, 2005
The problem of reducing the fragility of digital controllers and filters implemented using finite-precision, floating-point arithmetic is considered.
Chen, Sheng, Gu, Da-Wei, Whidborne, James F., Wu, Jun   +3 more
core   +1 more source

Generic closed loop controller for power regulation in dual active bridge DC-DC converter with current stress minimization [PDF]

, 2018
This paper presents a comprehensive and generalized analysis of the bidirectional dual active bridge (DAB) DC/DC converter using triple phase shift (TPS) control to enable closed loop power regulation while minimizing current stress.
Abdelsalam, Ibrahim, Aboushady, Ahmed A., Ahmed, Khaled, Hebala, Osama M.   +3 more
core   +3 more sources

Analysis of Coordinated Pricing Model of Closed-Loop Supplying Chain Based on Game Theory in E-Commerce Environment

Journal of Mathematics, 2022
Although the research of closed-loop supply chains has attracted great attention and some research results have appeared, it has not formed a complete theoretical system.
Zhaoquan Zhou, Bin Gu
doaj   +1 more source

Closed-loop approach to thermodynamics

, 2016
We present the closed loop approach to linear nonequilibrium thermodynamics considering a generic heat engine dissipatively connected to two temperature baths.
Benenti, G., D'Angelo, Y., Goupil, C., Herbert, E., Lecoeur, Ph., Ouerdane, H.   +5 more
core   +3 more sources

A closed-loop EKF and multi-failure diagnosis approach for cooperative GNSS positioning [PDF]

, 2016
Current cooperative positioning with Global Navigation Satellite System (GNSS) for connected vehicle application mainly uses pseudorange measurements.
H Yun, Haiying Liu, HN Wang, JD Wolfe, K Liu, N Alam, NL Knight, Pekka Peltola, R Eugenio, R Sabatini, S Hewitson, S Hewitson, S Hewitson, S Stephenson, Scott Stephenson, SJ Feng, W Schuster, WB Hofmann, Xiaolin Meng, Zhiming Chen   +19 more
core   +1 more source

A Closed-loop Identification Method based on AIC and Its Application in the Distillation Column Reactor of Ethanol- Water System

Chemical Engineering Transactions, 2017
Considering process with time delay and limitations of traditional closed-loop identification methods, a new closed-loop identification method based on Akaike’s information criterion (AIC) was proposed.
Yimin Zheng, Guoli Ji, Zhuoyun Nie, Jiansheng Guan   +3 more
doaj   +1 more source