Results 11 to 20 of about 33,790 (298)

An Optimization Method for Thrust Allocation of ROV Based on Genetic Algorithm

open access: yesKongzhi Yu Xinxi Jishu, 2023
To address the problem of output saturation in the thrust allocation of remotely operated vehicles (ROVs), this paper introduces a thrust distribution optimization technique based on genetic algorithm.
XU Lei   +4 more
doaj   +3 more sources

The use of pseudo-inverse methods in reconstructing loads on a missile structure [PDF]

open access: yesInternational Journal of Modelling, Identification and Control, 2012
A missile during air carriage is subjected to high vibratory forces. These forces consequently impose high levels of stress on the attachment points to the aircraft. A repetitive application of stress causes fatigue. However, since the vibratory forces cannot be measured directly at the interface, an inverse method utilising missile accelerometer data ...
Rajeev Vishwakarma   +4 more
openaire   +1 more source

Design and Implementation of Pseudo-Inverse Thrust Allocation Algorithm for Ship Dynamic Positioning

open access: yesIEEE Access, 2020
The pseudo-inverse method cannot optimize the angle and needs to give the azimuth angle artificially, therefore, when the dynamic positioning system has variable vector propellers and rudders, the pseudo-inverse method cannot be applied to the full ...
Baoyu Ye   +3 more
doaj   +1 more source

Features of determining the real property valuation using the alternative approach of matrix pseudo-inversion

open access: yesGeodetski Vestnik, 2023
The purpose of the work is the application of using the method of matrix pseudo-inversion to determine the market value of real estate objects using the mathematical apparatus of the method of comparing sales of similar real estate objects.
Yurii Hubar   +3 more
doaj   +1 more source

Experimental Determination of Aerodynamic Downforce with Pseudo-Inverse Method Variation

open access: yesExperimental Techniques, 2022
AbstractThe effective evaluation of loads acting on a vehicle is a fundamental challenge in several engineering applications. Where possible, instruments such as load cells are used for a direct measurement of these loads, otherwise local strain measurements can provide an indirect determination of forces or pressures reaction.
A. Castriota   +4 more
openaire   +1 more source

Decoupling Control of Permanent Magnet Synchronous Motor With Support Vector Regression Inverse System Method

open access: yesIEEE Access, 2020
Inverse system method is effective for controlling permanent magnet synchronous motor (PMSM). A novel support vector regression(SVR) inverse system method is proposed to realize decoupling control of PMSM in the article.
Minghua Xie, Lili Xie
doaj   +1 more source

AN INVERSE PROBLEM OF RECOVERING THE RIGHT HAND SIDE OF 1D PSEUDOPARABOLIC EQUATION

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2021
Inverse problems of finding the right-hand side of a partial differential equations arise when an external source is unknown or impossible to measurement, for example, the source is in a high-temperature environment or underground.
Kh. Kenzhebai
doaj   +1 more source

Frequency Risk Assessment for Power Grid with High-penetration Renewable Integration Based on Fast Kernel Learning

open access: yesZhejiang dianli, 2022
In the aftermath of power disturbance in power grid with high-penetration renewable integration, the frequency response trajectory is more likely to present large frequency deviation and high rate of change, which leads to a significant effect on ...
DONG Wei   +5 more
doaj   +1 more source

Enhanced wind turbine maximum wind-energy capture based on the inverse-system method

open access: yesEnergy Reports, 2022
Wind-Energy systems based on permanent magnet synchronous generators (PMSG) offer attractive advantages due to the higher reliability and power density.
Zhigang Zhang   +3 more
doaj   +1 more source

Inverse problem for fractional order pseudo-parabolic equation with involution [PDF]

open access: yes, 2020
In this paper, we consider an inverse problem on recovering the right-hand side of a fractional pseudo-parabolic equation with an involution operator.
Serikbaev, Daurenbek
core   +1 more source

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