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Internal Decoupling in Nonlinear Process Control [PDF]

open access: yesModeling, Identification and Control, 1988
A simple method has been investigated for the total or partial removal of the effect of non-linear process phenomena in multi-variable feedback control systems.
Jens G. Balchen   +2 more
doaj   +2 more sources

Power decoupling control of DFIG rotor‐side PWM converter based on auto‐disturbance rejection control

open access: yesWind Energy, 2022
In this paper, double PWM converter AC excitation system of the variable speed constant frequency doubly fed induction generator (DFIG) for wind power generation is taken as the research object.
Zhenxiong Zhou   +5 more
doaj   +1 more source

Feedback Linearization and Maximum Torque per Ampere Control Methods of Cup Rotor Permanent-Magnet Doubly Fed Machine

open access: yesEnergies, 2021
This paper establishes the state-space model of the cup rotor permanent-magnet doubly fed machine in the synchronous reference frame. The feedback-linearization control method is used to realize the decoupling control of flux and torque.
Jianning Shi, Chaoying Xia
doaj   +1 more source

Analysis and Roll Prevention Control for Distributed Drive Electric Vehicles

open access: yesWorld Electric Vehicle Journal, 2022
This work presents an approach to improve the roll stability of distributed drive electric vehicles (DDEV). The effect of the reaction torque from the in-wheel motor exerts additional roll moment, which is different from traditional vehicles.
Xiaoyu Chang   +4 more
doaj   +1 more source

Conditions for triangular decoupling control [PDF]

open access: yesInternational Journal of Control, 2009
The main purpose of this article is to explore the relationship of two existing conditions for the triangular decoupling problem. The first one is the triangular-diagonal-dominance condition proposed by Hung and Anderson. The second one is the stable coprime factorisation-described condition proposed by Gomez and Goodwin, which has been proven as a ...
Hung T. Nguyen 0001, Steven W. Su
openaire   +1 more source

A Microtester for Measuring the Reliability of Microdevices in Controlled Environmental Conditions

open access: yesMicromachines, 2021
A miniaturized reliability test system for microdevices with controlled environmental parameters is presented. The system is capable of measuring key electrical parameters of the microdevices while controlling the environmental conditions around the ...
Yunjia Li   +6 more
doaj   +1 more source

Multivariable PID control by decoupling [PDF]

open access: yesInternational Journal of Systems Science, 2014
This paper presents a new methodology to design multivariable PID controllers based on decoupling control. The method is presented for general n×n processes. In the design procedure, an ideal decoupling control with integral action is designed to minimize interactions.
Juan Garrido   +2 more
openaire   +2 more sources

Wind Disturbance Rejection Control Of Tilt Rotor Aircraft In Transition Phase Based On Improved Active Disturbance Rejection Control

open access: yesJournal of Applied Science and Engineering, 2023
The tilt rotor aircraft is capable of both low-speed hovering and high-speed flight, which has a larger flight envelope. However, during its transition phase, due to the change of the mechanical structure, the dynamic characteristics of the rotor and the
Liben Yang   +3 more
doaj   +1 more source

Study on decoupling control method of vehicle wheel bridge simulation loading system

open access: yesThe Journal of Engineering, 2019
There are mechanical coupling interference and hydraulic coupling interference in the vehicle wheel bridge simulation loading system based on secondary regulation, which can cause the control accuracy of the system to decrease obviously and seriously ...
Zhuo Xu, Yahui Nie
doaj   +1 more source

Novel Voltage Balancing Control Strategy for Dual-Active-Bridge Input-Series-Output-Parallel DC-DC Converters

open access: yesIEEE Access, 2020
This paper proposes a novel input voltage balancing control strategy for dual-active-bridge (DAB) input-series-output-parallel (ISOP) DC-DC converters.
Chengwei Luo, Shoudao Huang
doaj   +1 more source

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