Results 21 to 30 of about 55,577 (266)

Orthogonal Trades and the Intersection Problem for Orthogonal Arrays

open access: yesGraphs and Combinatorics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fatih Demirkale   +3 more
openaire   +7 more sources

Orthogonal Genetic Algorithm for Planar Thinned Array Designs

open access: yesInternational Journal of Antennas and Propagation, 2012
An orthogonal genetic algorithm (OGA) is applied to optimize the planar thinned array with a minimum peak sidelobe level. The method is a genetic algorithm based on orthogonal design.
Li Zhang   +3 more
doaj   +1 more source

Orthogonal Chirp Coded Excitation in a Capacitive Micro-machined Ultrasonic Transducer Array for Ultrasound Imaging: A Feasibility Study

open access: yesSensors, 2019
It has been reported that the frequency bandwidth of capacitive micro-machined ultrasonic transducers (CMUTs) is relatively broader than that of other ceramic-based conventional ultrasonic transducers.
Bae-Hyung Kim   +2 more
doaj   +1 more source

Space temporal interference cancellation using TDL array antenna and waveform based OMF for IR-UWB systems

open access: yesICT Express, 2015
This paper provides a space temporal interference cancellation method for ultra wide-band (UWB) communication systems based on combination of tapped delay line array antenna and orthogonal matched filter.
Takumi Kobayashi   +3 more
doaj   +1 more source

Tensor coaxial calibration of magnetic sensor array

open access: yesXibei Gongye Daxue Xuebao, 2022
In order to effectively solve the influence of the magnetic sensor array error caused by axial inconsistency on the measurement accuracy, an array composed of four fluxgate sensors is built by using the Euler rotation matrix, and the consistency ...
LEI Yiqin   +4 more
doaj   +1 more source

One-Dimensional Beam Scanning Transmitarray Lens Antenna Fed by Microstrip Linear Array

open access: yesIEEE Access, 2019
This paper proposed a one-dimensional beam scanning transmitarray lens antenna fed by a microstrip linear array antenna which owns a wide pattern in the plane orthogonal to the array axis and a narrow pattern in the plane that includes the array axis ...
Na Kou   +3 more
doaj   +1 more source

Optimizing the process parameters of Fiction Stir Welded dissimilar 2024Al-5754Al Joint using the Taguchi Method [PDF]

open access: yesMATEC Web of Conferences, 2023
It is a requirement of modern age industries, especially the aerospace, automobile, and shipbuilding sectors, to manufacture high strength and low weight dissimilar aluminium alloy welded joints.
Haider Feroz   +2 more
doaj   +1 more source

Experimental Investigation of Friction Stir Welding on 6061-T6 Aluminum Alloy using Taguchi-Based GRA

open access: yesMetals, 2020
The use of aluminum alloys, nowadays, is swiftly growing from the prerequisite of producing higher strength to weight ratio. Lightweight components are crucial interest in most manufacturing sectors, especially in transportation, aviation, maritime ...
Assefa Asmare   +2 more
doaj   +1 more source

Preparation of Palm Oil Ash Nanoparticles: Taguchi Optimization Method by Particle Size Distribution and Morphological Studies

open access: yesApplied Sciences, 2020
The interest in the utilization of palm oil ash is high, mainly due to their renewable material, opportunity to enhance the properties and possibility to use in a wide range of applications. Palm oil ash is the by-product of the palm oil mill boilers and
Samsul Rizal   +6 more
doaj   +1 more source

GOAT method: Green Orthogonal Array Tuning method

open access: yesAlexandria Engineering Journal
This paper is a natural extension of our previous work and introduces an eco-efficient and integrated approach to hyper-parameter optimization (HPO) using Taguchi’s orthogonal array tuning method (OATM), which forms the basis for our GOAT (Green ...
Nevena Ranković, Dragica Ranković
doaj   +1 more source

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