Results 11 to 20 of about 10,114,143 (309)

Design for controllability [PDF]

open access: yesEMBO reports, 2012
The safety of genetically modified crops remains a contested issue, given the potential risk for human health and the environment. To further reduce any risks and alleviate public concerns, terminator technology could be used both to tag and control genetically modified plants.
openaire   +2 more sources

Fast compensation of DC bus voltage drops using modular multilevel converters

open access: yesThe Journal of Engineering, 2019
For a DC grid using modular multi-level converters (MMCs) fast control of the DC bus is an important requirement. A control design is presented where a sudden DC voltage drop is compensated without any influence on the AC side.
Christoph Stark   +3 more
doaj   +1 more source

Optimal Control Method for Robot-Tracking Based on Control-Lyapunov-Function

open access: yesIEEE Access, 2019
A control Lyapunov function (CLF)-based optimal control method is proposed to solve an affine nonlinear system with input limitation for the wheeled robot. Motivated by Lyapunov stability theory, viability theory, and exact linearization and sliding mode
Yuepeng Wu   +3 more
doaj   +1 more source

Microflow valve control system design [PDF]

open access: yes, 2011
A design synthesis for a microflow control system is presented based on the interrogation of an analytical model, testing, and observation. The key issues relating to controlling a microflow using a variable geometry flow channel are explored through the
George J. A.   +4 more
core   +1 more source

Multi-Layer Adaptive Finite Time Super Twisting Control for Quaternion-Based Quadrotor Formation With Obstacle Avoidance

open access: yesIEEE Access, 2020
This article investigates the trajectory tracking problem of quadrotor formation with collision avoiding. The safety distributed control strategy is introduced for quaternion-based multiple quadrotors formation to avoid collision.
Guowei Zhang   +4 more
doaj   +1 more source

Transfer Learning in Wastewater Treatment Plant Control Design: From Conventional to Long Short-Term Memory-Based Controllers

open access: yesSensors, 2021
In the last decade, industrial environments have been experiencing a change in their control processes. It is more frequent that control strategies adopt Artificial Neural Networks (ANNs) to support control operations, or even as the main control ...
Ivan Pisa   +3 more
doaj   +1 more source

Multi-objective simultaneous satisficing design based on set-based concept with preference (Simultaneous design of structural and control system for a product)

open access: yesNihon Kikai Gakkai ronbunshu, 2018
It is pointed out that multi-objective simultaneous design is very important. In the previous paper, we proposed a method for the design based on the concept of set-based approach with preference for design variable and performance. In the present study,
Haruo ISHIKAWA, Naoko SASAKI
doaj   +1 more source

Realisation of a Novel Functionally Redundant Actuation System for a Railway Track-Switch

open access: yesApplied Sciences, 2021
This paper focuses on modelling, control, realisation and performance analysis of a full-scale demonstrator for a novel railway track switch. For over a century, railway track switches (or points) have been allowing trains to safely change between routes.
Osama Olaby   +4 more
doaj   +1 more source

Cross-Layer Design for Green Power Control [PDF]

open access: yes, 2012
In this work, we propose a new energy efficiency metric which allows one to optimize the performance of a wireless system through a novel power control mechanism. The proposed metric possesses two important features.
Debbah, Merouane   +4 more
core   +4 more sources

FPGA-Based Embedded System Architecture for Micro-Genetic Algorithms Applied to Parameters Optimization in Motion Control

open access: yesAdvances in Electrical and Computer Engineering, 2015
Meta-heuristic techniques are powerful tools used to find an optimal solution for complex problems to which classical techniques find difficult to solve.
JAEN-CUELLAR, A. Y.   +3 more
doaj   +1 more source

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