Results 51 to 60 of about 471,125 (347)
METODE TAGUCHI UNTUK OPTIMALISASI PRODUK PADA RANCANGAN FAKTORIAL
Media Statistika, 2009 Taguchi methods represent the effort quality improvement which known as off-line quality control method because the method design quality into every appropriate process and product. Taguchi methods is represent quality repair with attempt “new” methods,
Triastuti Wuryandari +2 more
doaj +1 more source
Journal of Academia, 2021 The increasing demand for natural producing protein such as lipase in the food and detergent industries had been in great concern for the past decades. Therefore, the production of recombinant lipase may serve as an alternative.
Wan Siti Atikah Wan Omar +1 more
doaj
Some characterizations of affinely full-dimensional factorial designs [PDF]
Journal of Statistical Planning and Inference, Vol. 139 (2009),
3525--3532, 2008 A new class of two-level non-regular fractional factorial designs is defined. We call this class an {\it affinely full-dimensional factorial design}, meaning that design points in the design of this class are not contained in any affine hyperplane in the vector space over $\mathbb{F}_2$.
arxiv +1 more source
Calibration of Finite Element Model of Titanium Laser Welding by Fractional Factorial Design
Journal of Manufacturing and Materials Processing, 2022 This paper focuses on the calibration of heat source parameters to reproduce temperatures and distortions in welded joints. Specifically, the proposed methodology, which combines the Finite Element Method and Design of Experiments, is applied to ...
Ruben Escribano-García +2 more
doaj +1 more source
Construction of 2fi-optimal row-column designs [PDF]
arXiv, 2023 Row-column factorial designs that provide unconfounded estimation of all main effects and the maximum number of two-factor interactions (2fi's) are called 2fi-optimal. This issue has been paid great attention recently for its wide application in industrial or physical experiments.
arxiv
Efficiency Improvements of Antenna Optimization Using Orthogonal Fractional Experiments
International Journal of Antennas and Propagation, 2015 This paper presents an extremely efficient method for antenna design and optimization. Traditionally, antenna optimization relies on nature-inspired heuristic algorithms, which are time-consuming due to their blind-search nature.
Yen-Sheng Chen, Ting-Yu Ku
doaj +1 more source
A Class of Multilevel Nonregular Designs for Studying Quantitative Factors [PDF]
Statistica Sinica 2021, 2018 Fractional factorial designs are widely used for designing screening experiments. Nonregular fractional factorial designs can have better properties than regular designs, but their construction is challenging. Current research on the construction of nonregular designs focuses on two-level designs.
arxiv +1 more source
Optimization of a UV-Visible Spectrophotometer Response Using a Fractional Factorial Design
ACI Avances en Ciencias e Ingenierías, 2011 Three operation parameters of a UV-visible spectrophotometer (scan speed, monochromator slit width, and sampling interval) were optimized utilizing a fractional factorial design.
Robert A. Cazar
doaj +1 more source
Chemosensors, 2023 This work presents the use of a fractional two-level factorial design to determine the influence of different factors involved in the development of the square-wave anodic stripping voltammetry method.
Matjaž Finšgar, Barbara Rajh
doaj +1 more source
OPTIMIZATION OF EXTRACTION CONDITIONS FOR ANDROGRAPHOLIDE USING FRACTIONAL FACTORIAL DESIGN
Indonesian Journal of Pharmacy, 2014 Andrographolide is a major bioctive compound found in king of bitter (Andrographis paniculata). In this study, the extraction method and its condition were investigated in order to get an extract with maximum amount of andrographolide by comparing ...
Latifah Kosim Darusman +2 more
doaj +1 more source