Results 91 to 100 of about 4,739 (293)

Modeling and Simulation of Linear Active Disturbance Rejection Controller in Simulink

open access: yesDEStech Transactions on Engineering and Technology Research, 2018
The principle and structure of linear active disturbance rejection controller(LADRC) are analyzed, and the algorithm of the controller is clarified and the parameter setting process is simplified. Completing the creation and packaging of functional modules of linear active disturbance rejection controller by Simulink modeling idea and creating a module
HONG-JUN HU, ZHOU ZHU
openaire   +2 more sources

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

Linear Active Disturbance Rejection Control for Grid-Connected Inverter With LCL Filter

open access: yes, 2017
This paper proposes a linear active disturbance rejection control (LADRC) for gird-connected inverter with LCL filter to deal with parameters variation, internal coupling and external disturbance.
Hongbo Yang   +5 more
core   +1 more source

Depth Control of an Oil Bladder Type Deep-Sea AUV Based on Fuzzy Adaptive Linear Active Disturbance Rejection Control

open access: yes, 2022
The deep-sea autonomous underwater vehicle (AUV) is equipment of vital importance for ocean exploration, monitoring, and surveying. With a variable buoyancy system (VBS), AUV can achieve rising, diving, and hovering in the water column.
Fengrui Zhang   +3 more
core   +1 more source

Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain

open access: yesAgribusiness, EarlyView.
Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley   +1 more source

LCL Grid-Connected Inverters Control Strategy Based on Improved Fuzzy Linear Active Disturbance Rejection Control [PDF]

open access: yes
ObjectivesIn complex grid environments, traditional control methods for LCL grid-connected inverter systems suffer from poor grid current quality, inadequate dynamic performance, and inherent resonance peaks.
YANG Peng   +7 more
core   +1 more source

Research on speed loop control of IPMSM based on Fuzzy linear active disturbance rejection control

open access: yes, 2022
Interior Permanent Magnet Synchronous Motor (IPMSM) significantly speed fluctuations under load change suddenly conditions. With the help of MATLAB/Simulink simulation software, a novel IPMSM speed loop control strategy is studied.
Haihong Qin   +5 more
core   +1 more source

From continuous to interruptible distillation: Flexible electric heating column architecture with fast start‐up

open access: yesAIChE Journal, EarlyView.
Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
wiley   +1 more source

Linear Active Disturbance Rejection Control of Solar Heating System Assisted by Ground-source Heat Pumps

open access: yes, 2015
In this paper, a linear active disturbance rejection controller is proposed for a solar heating system assisted by ground-source heat pump, whose model is obtained by applying the system identification technique.
Wang, Zhigang   +4 more
core   +1 more source

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