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1

Raji, Akinwale Olusegun, and Sunday Ayoola Oke. "Enhancement of Maintenance Downtime Using Poisson Motivated-Taguchi Optimization Method." Al-Nahrain Journal for Engineering Sciences 22, no. 4 (2019): 294–306. http://dx.doi.org/10.29194/njes.22040294.

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In an original article, an addition was made to the well-known Taguchi’s methodical design literature by proposing how Poisson distribution may be incorporated into the Taguchi method for enhanced performance analysis in optimization. While the article is recent, it was found compelling enough to apply this novel concept of Poisson distribution to a growing area of maintenance research known as maintenance downtime analysis. Consequently, this paper contributes to the expanding research neighborhood through a Taguchi optimization method based on Poisson distribution related to the maintenance
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Sriprateep, Keartisak, Puttipong Patumchat, and Wasan Theansuwan. "Application of Taguchi Method in the Optimization of Cutting Parameters for Turning Metal Matrix Composite." Advanced Materials Research 189-193 (February 2011): 3056–60. http://dx.doi.org/10.4028/www.scientific.net/amr.189-193.3056.

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The objective of this study was to utilize Taguchi methods to optimize surface roughness, tool wear and power required to perform the machining operation in turning metal matrix composites (MMC). The cutting parameters are analyzed under varying cutting speed, feed rates and cutting time. The settings of turning parameters were determined by using Taguchi’s experimental design method. Orthogonal arrays of Taguchi, the signal-to-noise (S/N) ratio, the analysis of variance (ANOVA) are employed to find the optimal levels and to analyze the effect of the turning parameters. Confirmation tests with
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Mohanty, Saumya Darsan, Ramesh Chandra Mohanty, and Siba Sankar Mahapatra. "Study on Performance of EDM Electrodes Produced Through Rapid Tooling Route." Journal of Advanced Manufacturing Systems 16, no. 04 (2017): 357–74. http://dx.doi.org/10.1142/s0219686717500214.

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The present study highlights a multi-objective optimization problem by applying utility concept coupled with Taguchi method through a case study in electric discharge machining of D2 steel by using electrode produced by direct metal laser sintering (LS). The study aimed at evaluating the best process environment which could simultaneously satisfy multiple requirements such as tool wear rate, material removal rate, and surface roughness. As traditional Taguchi method cannot solve a multi-objective optimization problem, to overcome this limitation, utility theory has been coupled with Taguchi me
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4

Islam, M. N., and A. Pramanik. "Comparison of Design of Experiments via Traditional and Taguchi Method." Journal of Advanced Manufacturing Systems 15, no. 03 (2016): 151–60. http://dx.doi.org/10.1142/s0219686716500116.

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This paper presents a case study on comparison of Design of Experiments (DOE) via traditional and Taguchi methods in terms of efficiency. First, a three-level, four-parameter, full factorial DOE was conducted for finding the effects of machining parameters on the surface roughness (arithmetic average) of parts produced by turning operation. The results were analyzed applying average response, Taguchi’s [Formula: see text]/[Formula: see text] ratio, and Pareto ANOVA. Subsequently, the same data was analyzed applying Taguchi’s L9 orthogonal array. The comparison of two results revealed that desp
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Struzikiewicz, Grzegorz, Wojciech Zębala, and Ksenia Rumian. "Application of Taguchi Method to Optimization of Cutting Force and Temperature during Turning of Difficult to Cut Materials." Key Engineering Materials 686 (February 2016): 114–18. http://dx.doi.org/10.4028/www.scientific.net/kem.686.114.

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The paper presents an analysis of the selection of the regression function in the optimization of steel turning using Taguchi method. The study attempts to investigate cutting force and temperature during turning of steel. Taguchi L16 (4) 2 orthogonal array has been applied for experimental design. S/N ratio and ANOVA analyses were performed to identify significant parameters influencing cutting force and temperature. Mathematical models for both response parameters i.e. cutting force and temperature roughness were obtained through regression analysis. The confirmation experiments carried out
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6

Wolniak, Radosław. "The usage of Taguchi methods in Industry 4.0 conditions." Scientific Papers of Silesian University of Technology. Organization and Management Series 2024, no. 198 (2024): 637–54. http://dx.doi.org/10.29119/1641-3466.2024.198.36.

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Purpose: The purpose of this publication is to present the usage of Taguchi methods approach in Industry 4.0 conditions. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of Taguchi methods with Industry 4.0 signifies a profound advancement in manufacturing and quality management. Industry 4.0, with its advanced digital technologies such as the Internet of Things (IoT), big data analytics, artificial intelligence (AI), and cyber-phys
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7

Marakini, Vikas, Srinivasa P. Pai, Uday K. Bhat, Dinesh Thakur Singh, and Bhaskar P. Achar. "High Speed Machining for Enhancing the AZ91 Magnesium Alloy Surface Characteristics Influence and Optimisation of Machining Parameters." Defence Science Journal 72, no. 1 (2022): 105–13. http://dx.doi.org/10.14429/dsj.72.17049.

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In this study, optimum machining parameters are evaluated for enhancing the surface roughness and hardness of AZ91 alloy using Taguchi design of experiments with Grey Relational Analysis. Dry face milling is performed using cutting conditions determined using Taguchi L9 design and Grey Relational Analysis has been used for the optimization of multiple objectives. Taguchi’s signal-to-noise ratio analysis is also performed individually for both characteristics and grey relational grade to identify the most influential machining parameter affecting them. Further, Analysis of Variance is carried t
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8

Joseph, Samuel, Muhammad U. Kaisan, and Yinka S. Sanusi. "Taguchi-Grey Optimization of Tribological Characteristics of Blended SAE 40 Lubricant." KIU Journal of Science, Engineering and Technology 2, no. 1 (2023): 84–96. http://dx.doi.org/10.59568/kjset-2023-2-1-11.

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A high proportion of lubricants used in automobile engines are mineral-based oil. The depletion of oil reserves and the concerns (non-biodegradable, toxic and environmental issues) of mineral based lubricants prompted the research for a viable alternative. Vegetable oil has been proposed as a potential substitute for the mineral-base lubricants due to its natural and eco-friendly characteristics. In this study, optimization of tribological characteristics of blended SAE 40 produced from SN 500 mineral oil, Shea butter bio-base oil, and viscosity improver was carried out on pin-on-disc tribomet
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9

Otto, K. N., and E. K. Antonsson. "Extensions to the Taguchi Method of Product Design." Journal of Mechanical Design 115, no. 1 (1993): 5–13. http://dx.doi.org/10.1115/1.2919325.

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The Taguchi method of product design is an experimental approximation to minimizing the expected value of target variance for certain classes of problems. Taguchi’s method is extended to designs which involve variables each of which has a range of values all of which must be satisfied (necessity), and designs which involve variables each of which has a range of values any of which might be used (possibility). Tuning parameters, as a part of the design process, are also demonstrated within Taguchi’s method. The method is also extended to solve design problems with constraints, invoking the meth
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10

Abdo, Basem M. A., S. M. Darwish, A. M. Al-Ahmari, and A. M. El-Tamimi. "Optimization of Process Parameters of Rotary Ultrasonic Machining Based on Taguchis Method." Advanced Materials Research 748 (August 2013): 273–80. http://dx.doi.org/10.4028/www.scientific.net/amr.748.273.

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In this Research, Taguchi optimization methodology is used to optimize Rotary Ultrasonic Machining (RUM) parameters for face milling of zirconia ceramic. The influence of the RUM parameters such as vibration frequency, vibration amplitude, spindle speed, feed rate, and depth of cut on cutting force and material removal rate (MRR) is studied. A three-level orthogonal array table is used to determine the signal-to-noise (S/N) ratios based on Taguchis design of experiments. Furthermore, analysis of variance (ANOVA) has been performed to study the relative significance of the different factors on
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Hemeda, Eslam S., Alaa A. Bashandy, and Amal A. Nasser. "Improving Mechanical Properties of Recycled Aggregate Pervious Concrete Using Taguchi Method." Civil and Environmental Engineering 20, no. 2 (2024): 1186–202. https://doi.org/10.2478/cee-2024-0087.

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Abstract The construction demolition is non-degradable. Recycled aggregates were utilized to create sustainable products in pervious concrete manufacture. Adding fibers enhances pervious concrete mechanical properties. High absorption of Recycled aggregate (RA) and polyethylene-glycol are used to ensure internal curing. The purpose of this study was to statistically improve the mechanical properties of pervious concrete based on an experimental investigation. Taguchi method was employed to present DOE (Design of Experiment). Five factors in four levels designed by Taguchi provide sixteen mixes
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12

Abdulrusool, Ahmed, and Sarah Jalal Mosa. "The Effective of Pressure and Sintering Temperature for Hardness Characteristics of Shape Memory Alloy by Using Taguchi Technique." Journal of Engineering 22, no. 1 (2016): 159–71. http://dx.doi.org/10.31026/j.eng.2016.01.10.

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This paper presents the Taguchi approach for optimization of hardness for shape memory alloy (Cu-Al-Ni) . The influence of powder metallurgy parameters on hardness has been investigated. Taguchi technique and ANOVA were used for analysis. Nine experimental runs based on Taguchi’s L9 orthogonal array were performed (OA),for two parameters was study (Pressure and sintering temperature) for three different levels (300 ,500 and 700) MPa ,(700 ,800 and 900)oC respectively . Main effect, signal-to-noise (S/N) ratio was study, and analysis of variance (ANOVA) using to investigate the micro-hardness c
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Madić, Miloš, Miroslav Radovanović, Margareta Coteata, Predrag Janković, and Dušan Petković. "Multi-Objective Optimization of Laser Cutting Using ROV-Based Taguchi Methodology." Applied Mechanics and Materials 809-810 (November 2015): 405–10. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.405.

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Multi-objective optimization of laser cutting for simultaneous improvement of performance characteristics is of great practical importance. In this study a range of value (ROV)-based Taguchi methodology is proposed for multi-objective optimization of laser cutting, i.e. surface roughness, kerf width and burr height in CO2laser cutting of AISI 304 stainless steel. Laser cutting experiment was conducted based on Taguchi’s L27experimental design by varying the laser power, cutting speed, assist gas pressure and focus position at three levels. In the proposed methodology based on the experimental
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14

Nguyen, Vi, Faisal Altarazi, and Thanh Tran. "Optimization of Process Parameters for Laser Cutting Process of Stainless Steel 304: A Comparative Analysis and Estimation with Taguchi Method and Response Surface Methodology." Mathematical Problems in Engineering 2022 (May 21, 2022): 1–14. http://dx.doi.org/10.1155/2022/6677586.

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The research presents an analysis and comparison of the Taguchi Design and Response Surface Methodology (RSM) in optimizing the laser cutting machine parameters on dimension accuracy for stainless steel products. The paper studies effects of input factors such as cutting speed, nitrogen pressure, power, and frequency on the quality cutting of stainless steel (304) specimens. In this paper, two objectives are examined: targeting laser-cut edge to perpendicular 90 degrees and maximizing the cutting accuracy. The paper proposes a simple formula to optimize both targets by minimizing one new funct
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15

Stapenhurst, Tim, and A. Bendell. "Taguchi Methods." Journal of the Operational Research Society 41, no. 9 (1990): 887. http://dx.doi.org/10.2307/2583510.

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Stapenhurst, Tim. "Taguchi Methods." Journal of the Operational Research Society 41, no. 9 (1990): 887–88. http://dx.doi.org/10.1057/jors.1990.132.

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17

Silva, E., J. C. Senez, Ponsook Attasampunna, et al. "Hisaharu Taguchi." MIRCEN Journal of Applied Microbiology and Biotechnology 3, no. 2 (1987): 93–94. http://dx.doi.org/10.1007/bf00933608.

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18

Fearn, Tom. "Taguchi Methods." NIR news 12, no. 1 (2001): 8–9. http://dx.doi.org/10.1255/nirn.597.

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19

Farmer, F. R. "Taguchi methods." Reliability Engineering & System Safety 28, no. 3 (1990): 385. http://dx.doi.org/10.1016/0951-8320(90)90121-3.

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20

Biswas, A., S. Bhaumik, Gautam Majumdar, Saurav Datta, and S. S. Mahapatra. "Bead Geometry Optimization of Submerged Arc Weld: Exploration of Weighted Principal Component Analysis (WPCA)." Applied Mechanics and Materials 110-116 (October 2011): 790–98. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.790.

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The present work attempts to overcome underlying assumptions in traditional Taguchi based optimization techniques highlighted in literature. Taguchi method alone fails to solve multi-response optimization problems. In order to overcome this limitation, exploration of grey relation theory, desirability function approach, utility theory etc. have been found amply applied in literature in combination with Taguchi method. But aforesaid approaches relies on the assumption that individual response features are uncorrelated i.e. independent of each other which are really impossible to happen in pract
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21

Abdo, Basem M. A., S. M. Darwish, and A. M. El-Tamimi. "Parameters Optimization of Rotary Ultrasonic Machining of Zirconia Ceramic for Surface Roughness Using Statistical Taguchi’s Experimental Design." Applied Mechanics and Materials 184-185 (June 2012): 11–17. http://dx.doi.org/10.4028/www.scientific.net/amm.184-185.11.

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Taguchi optimization methodology is used to optimize Rotary Ultrasonic Machining (RUM) parameters for the milling of zirconia ceramic. The influence of the RUM parameters such as vibration frequency, vibration amplitude, spindle speed, feed rate, and depth of cut on the surface roughness is studied. A three-level orthogonal array table is used to determine the signal-to-noise (S/N) ratios based on Taguchi’s design of experiments. Furthermore, analysis of variance (ANOVA) has been performed to study the relative significance of the different factors on the surface roughness of zirconia ceramic.
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22

K., Shunmugesh, and Panneerselvam Kavan. "Investigation and optimization of machining parameters in drilling of carbon fiber reinforced polymer (CFRP) composites." Pigment & Resin Technology 46, no. 1 (2017): 21–30. http://dx.doi.org/10.1108/prt-03-2016-0029.

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Purpose This paper aims to attempt to use grey relational analysis (GRA) coupled with Taguchi technique for the optimization of machining parameters (cutting speed, feed rate and drill bit type) with multiple performance characteristics of delamination factor, surface roughness and circularity in drilling of carbon fiber-reinforced polymer (CFRP) along the fiber direction. Design/methodology/approach Machining trials involved drilling of 6-mm diameter holes on 8-mm-thick CFRP plates was performed according to L27 (313) Taguchi’s orthogonal array technique using the drill material of high speed
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Fayaz Ahmad Mir, Sheikh Shahid Ul Islam, Mohammad Irfan Hajam, and Lubaid Nisar. "Enhancing surface quality of en31 steel using Taguchi robust design." International Journal of Engineering & Technology 12, no. 2 (2023): 102–8. http://dx.doi.org/10.14419/ijet.v12i2.32423.

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This study employs Taguchi's robust design and regression to investigate how milling process parameters affect EN31 steel machin-ability. Three parameters—cutting speed, feed per tooth, and depth of cut—underwent nine experiments using Taguchi's L9 or-thogonal plan on a CNC milling center. Optimal settings were determined through mean analysis (ANOM), while analysis of vari-ance (ANOVA) with 95% confidence assessed parameter impact on surface roughness. Notably, feed per tooth displayed substantial influence (75.351%) on surface roughness. Regression analysis effectively aligned predictions wi
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Arquam, Haris, Vibek Kumar Sharma, Ajit Bahadur Verma, and Jaidev Kumbhakar. "An overview on Taguchi's method employed for product quality improvement and its control." Radius: Journal of Science and Technology 1, no. 1 (2024): 241001. https://doi.org/10.5281/zenodo.14900600.

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Genich Taguchi, a Japanese engineer and statistician, developed a methodology for improving and controlling the quality of produced goods. His robust optimization technique is widely used in the field of quality improvement and experimental design. Taguchi's approach aims to improve the quality of products and processes by minimizing variation and reducing the sensitivity of a system to various factors. The statistical approach for quality is valid for the various areas of engineering such as product design and development, life-sciences, and management fields (basically advertising and market
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Sengottuvel, P., V. Palanisamy, J. Arun, N. R. R. Anbusagar, and J. Hameed Hussain. "EDM Process Parameters Optimization Using Taguchi Method." Applied Mechanics and Materials 766-767 (June 2015): 867–72. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.867.

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In this paper , the parameters of Electrical Discharge Machine (EDM) are investigated during the machining of Inconel 718 by using different sizes of circular Aluminum electrode. Demand for better surface finishes are increasing recently for all materials, the low rigidity and high material removal rate of Inconel alloys offers a challenging task in obtaining better Surface Finish. The analysis of surface characteristics like Surface Roughness (SR) of Inconel 718 material is carried out an excellent surface finish can be obtained by setting the machining parameters at optimum level. Experiment
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Periyanan, P. R., and U. Natarajan. "Optimization of multiple-quality characteristics in micro-WEDG process using Taguchi technique." International Journal of Quality & Reliability Management 31, no. 2 (2014): 205–19. http://dx.doi.org/10.1108/ijqrm-12-2011-0158.

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Purpose – Micro-EDM is an important process in the field of micro-machining. Especially, the μEDM is one of the technologies widely used for manufacture of micro-parts, micro-tools and micro-components, etc. The accuracy and repeatability of the μEDM process is still highly dependent on the μWEDG process. The electrode generation and regeneration is considered a key enabling technology for improving the performance of the μEDM process. Many engineers considered the Taguchi technique as engineering judgment during multiple response optimizations. This paper aims to focus on the use of micro-WED
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Poulton, Cody, and Kara Juro. "A Cry from the City of Virgins." Canadian Theatre Review 85 (December 1995): 45–65. http://dx.doi.org/10.3138/ctr.85.011.

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CAST OF CHARACTERS: Arisawa Bottle (Arisawa’s fiancee) Taguchi, a man Yukiko, a virgin (Taguchi’s sister) Dr Frank N. Shame (Yukiko’s fiance) Nurses Doctors Old Men Four Old Beggars Old Man A, Old Man B A Commander of a Platoon Soldiers Three Women in Air-raid Hoods (Frank’s assistants) Townspeople Man in Diapers Girl in Bib Dr Lifecare Intern
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Bamidele, Adetayo Moses, Sunday Ayoola Oke, John Rajan, et al. "Optimization of Friction Stir Welding Parameters of AA5052-H32 Aluminium Alloy using Taguchi and Taguchi-Pareto Methods." IJIEM - Indonesian Journal of Industrial Engineering and Management 4, no. 1 (2023): 61. http://dx.doi.org/10.22441/ijiem.v4i1.18403.

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It is difficult to improve the quality of friction stir welded joints of AA5052-H32 material because of scarce metrics on its concurrent optimization and prioritization. However, the objective of this article is to obtain optimal parametric values and identify important parameters using the Taguchi-Pareto method during the friction stir welding process of AA5052-H32 material. Then the ranks, delta values and optimal parameters are determined. The critical parameters identified for the friction stir welding process are the tool pin, rotational speed, welding speed and tool angle. When comparing
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Dowey, S. J., and A. Matthews. "Taguchi and TQM." Surface and Coatings Technology 110, no. 1-2 (1998): 86–93. http://dx.doi.org/10.1016/s0257-8972(98)00677-x.

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Mitra, Amitava. "The Taguchi method." Wiley Interdisciplinary Reviews: Computational Statistics 3, no. 5 (2011): 472–80. http://dx.doi.org/10.1002/wics.169.

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Kou, Yalin, Ying Gao, Yuelin You, and Yurang Wang. "Numerical investigation for optimization of spark-ignition internal combustion engine knock by Taguchi-Grey method." Science Progress 105, no. 4 (2022): 003685042211292. http://dx.doi.org/10.1177/00368504221129280.

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This article carried out a numerical investigation of knock, using the Taguchi method and the grey relational analysis method to determine the importance and the contribution rate of multiple parameters on the peak pressure in the cylinder and the knock tendency under heavy load conditions. Four parameters, namely, compression ratio, spark timing, EGR rate, and inlet temperature, were set at four levels. The simulation was designed using a design of experiment method based on Taguchi's L16 orthogonal array. The simulation results of knock tendency and peak in-cylinder pressure were analyzed by
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Sathiyaseelan, G., P. Srinath, C. Bhagyanathan, and J. Gottmyers Melwyn. "Optimization of Dross Formation in Twitch Aluminum Scrap Melting Using Boric Acid Washing: A Taguchi Method Approach." Diffusion Foundations and Materials Applications 38 (March 19, 2025): 15–24. https://doi.org/10.4028/p-zf50sy.

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Dross formation during the melting of twitch aluminium scrap using boric acid washing method, was investigated employing a Taguchi-based approach. The study aimed to analyse the impact of different treatment durations with a 1M concentration of boric acid on dross formation characteristics. Experimental trials involved treating twitch aluminium scrap samples with boric acid solutions for 15 to 60 minutes. Subsequently, dross formation characteristics were analysed using statistical techniques based on Taguchi analysis. Results unveiled significant variations in dross formation among treatment
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Modi, Manoj, and G. Agarwal. "Optimization of Electro-Discharge Diamond Surface Grinding Process Parameters with Multiple Performance Characteristics of Ti-6Al-4V Using Grey-Taguchi Approach." Advanced Materials Research 622-623 (December 2012): 14–18. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.14.

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The present paper reports the optimization of process parameters in hybrid machining process (Electro-Discharge Diamond Surface Grinding) of Ti-6Al-4V with multiple performance characteristics using the combination of Grey Relational Analysis (GRA) and Taguchi approach. The various input process parameters in this work are wheel speed (RPM), duty factor, current (ampere) and pulse on-time (µs). In this research work nine experiments have been conducted according to the Taguchi’s L9orthogonal array on in-house-designed & fabricated EDDSG set-up. The machining parameters wheel speed (S), dut
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Jiang, Yang, Shuming Chen, Dengfeng Wang, and Jing Chen. "Multi-Objective Optimization of Acoustical Properties of PU-Bamboo-Chips Foam Composites." Archives of Acoustics 42, no. 4 (2017): 707–14. http://dx.doi.org/10.1515/aoa-2017-0073.

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Abstract In this study, an effective optimization approach was proposed to improve acoustical behaviors of PU foams. The important parameters of PU foams: content of water, silicone oil and catalyst A1 were chosen and their effects on sound absorption coefficient and transmission loss of PU foams were studied by using Taguchi methods. In addition, bamboo chips were incorporated into PU foams as fillers to improve the acoustical properties of PU foams. Four controlled factors: the content of water, silicone oil, catalyst A1 and bamboo chips with three levels for each factor were chosen and Tagu
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Sabilah, Nanda, Saufik Luthfianto, and Zulfah Zulfah. "Penerapan Metode Taguchi Pada Pemanfaatan Daun Cengkeh Menjadi Balsam." JURMATIS (Jurnal Manajemen Teknologi dan Teknik Industri) 4, no. 2 (2022): 110. http://dx.doi.org/10.30737/jurmatis.v4i2.2116.

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Walangsanga is one of the villages in pemalang regency that has a home industry for making balsam. Clove plants are an agricultural commodity that is widely produced in the area. Farmers there only use clove plants on the flower part, while the leaves have not been utilized. This research method uses Taguchi's experimental design on making balsam from clove leaves. Taguchi's proposed quality engineering aims to make the performance of the product/process not sensitive or resilient to factors that are difficult to control. Where this research focuses on the composition of raw materials, organol
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Ohdar, Rajkumar, Md Israr Equbal, and Vinod Kumar. "Die Stress Optimization Using Finite Element and Taguchi Method." Materials Science Forum 762 (July 2013): 319–24. http://dx.doi.org/10.4028/www.scientific.net/msf.762.319.

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In this study, finite element simulation and the Taguchi method are employed to optimize the die stress in hot closed die forging process. Investigations are carried out for forging of automotive spring saddle by including all realistic process parameters. The research involved analyzing the effects of flash thickness, billet temperature, die temperature and friction coefficient on effective die stress by means of computer simulation. To obtain the result the forging process was modeled in CATIA V5, 3D Solid Modeling Software, simulated in DEFORMTM 3D Software, and statistically setup and exam
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Marlah Marlan, Zulkifli, Faizir Ramlie, Khairur Rijal Jamaludin, and Nolia Harudin. "Enhanced Taguchi’s T-method using angle modulated Bat algorithm for prediction." Bulletin of Electrical Engineering and Informatics 11, no. 5 (2022): 2828–35. http://dx.doi.org/10.11591/eei.v11i5.4350.

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Analysis of multivariate historical information in predicting future state or unknown outcomes is the core function of Taguchi’s T-method. Introduced by Dr. Genichi Taguchi under Mahalanobis-Taguchi system, the T-method combines regression principle and robust quality engineering element in formulating a predictive model and employs taguchi’s orthogonal array design in optimizing the model through feature or variable selection process. There is a concern regarding the sub-optimality of the T-method prediction accuracy, particularly when the orthogonal array failed to offer a significant number
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Lin, Z.-C., and C.-B. Yang. "Combining the Taguchi Method with an Artificial Neural Network to Construct a Prediction Model for Near-Field Photolithography Experiments." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 224, no. 10 (2010): 2223–33. http://dx.doi.org/10.1243/09544062jmes2055.

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For analysis using the Taguchi method, the L18 or L27 orthogonal array is usually adopted. However, this requires many experiments (18 or 27 runs, respectively), which consumes time and increases costs. In addition, while traditional analysis with the Taguchi model provides a better group of processing parameters, it cannot predict the unexperimented results. This article proposes a progressive Taguchi neural network model that combines the Taguchi method with an artificial neural network and constructs a prediction model for near-field photolithography experiments. This approach establishes a
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Okanminiwei, Lot, and Sunday Ayoola Oke. "Optimization of Maintenance Downtime for Handling equipment in a Container Terminal using Taguchi Scheme, Taguchi-Pareto Method and Taguchi-ABC Method." IJIEM - Indonesian Journal of Industrial Engineering and Management 1, no. 2 (2020): 69. http://dx.doi.org/10.22441/ijiem.v1i2.9912.

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This paper examined the behavior of selected maintenance downtime parameters of handling equipment in a container terminal and established the system's optimal parameters. Taguchi method, Taguchi–Pareto method, and Taguchi–ABC method were applied to analyze it. The chosen process parameters are the downtime, probability density function, and cumulative density function. The L25, L25, and L20 orthogonal arrays were selected for the Taguchi, Taguchi-Pareto, and Taguchi–ABC methods. Data were acquired from a container terminal in the southern part of Nigeria, and we deployed the Weibull function
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Ridwan, Firman, and Roni Novison. "Characterization of Roasted Coffee Aroma by Optimizing Roaster Parameters." Borneo Journal of Resource Science and Technology 8, no. 1 (2018): 23–29. http://dx.doi.org/10.33736/bjrst.821.2018.

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This study was aimed to improve the quality of aroma of roasted coffee by using Taguchi's design as experimental technique. The roaster parameters evaluated were temperature, incubation time, moisture content and cylinder rotational speed. An orthogonal array L9, signal to noise ratio and ANOVA were employed to investigate the influence of the roaster parameters. The results showed that the optimal roasted coffee aroma was produced at a temperature of 170◦C, incubation time of 14 minutes, moisture content of 6% (v/w) and cylinder rotational speed of 50 rpm. The most to less significant roastin
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Jin, Jie, H. Y. Yu, and S. Lv. "Optimization of Plastic Injection Molding Process Parameters for Thin-Wall Plastics Injection Molding." Advanced Materials Research 69-70 (May 2009): 525–29. http://dx.doi.org/10.4028/www.scientific.net/amr.69-70.525.

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The effects of the process parameters on the warpge and shrinkage of parts in different thickness are analyzed by Taguchi optimization method. Taguchi optimization method was used for exploiting mold analysis based on three level factorial designs. Orthogonal arrays of Taguchi, the signal-to-noise (S/N) ratio, the analysis of variance (ANOVA) are utilized to find the optimal levels and the effect of process parameters on warpage. It can be concluded that Taguchi method is suitable to solve the quality problem of the injection-molded thermoplastic parts.
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Okponyia, Kenechukwu Obinna, and Sunday Ayoola Oke. "Novel EDAS-Taguchi and EDAS-Taguchi-Pareto Methods for Wire EDM Process Parametric Selection of Ni55.8Ti (Nitinol) Shape Memory Alloy." International Journal of Industrial Engineering and Engineering Management 3, no. 2 (2021): 105–22. http://dx.doi.org/10.24002/ijieem.v3i2.4998.

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The EDAS (evaluation based on distance from average solution) method is a broadly utilized tool for multi-criteria analysis with the ability to handle several conflicting criteria. The Taguchi method is an optimization tool with economic capability in experimentation. This article presents EDAS Taguchi (EDAS-T) method based on EDAS and the Taguchi method. It also presents EDAS Taguchi-Pareto (EDAS-TP) method framed from EDAS and Taguchi-Pareto methods. Furthermore, data from the literature to test the proposed methods are presented, which the results are compared. This research shows that the
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Suherman, Hendra, Jaafar Sahari, and Abu Bakar Sulong. "Optimization Mixing Parameters on the Electrical Conductivity of Polymer Nanocomposites Based on the Taguchi Method." Applied Mechanics and Materials 52-54 (March 2011): 31–36. http://dx.doi.org/10.4028/www.scientific.net/amm.52-54.31.

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The objective of this paper is optimization mixing parameters in terms of mixing process of polymer nanocomposites using Taguchi method. Considering the mixing parameters such as rotational speed, mixing temperature and mixing time were performed to reveal the electrical conductivity data. Taguchi method was used by electrical conductivity analyses based on three level factorial designs. Orthogonal arrays of Taguchi, the signal-to-noise (S/N) ratio, and the analysis of variance (ANOVA) were utilized to find the optimal levels and the effect of mixing parameters on electrical conductivity. Conf
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Radovanović, Miroslav, Laurentiu Slatineanu, Predrag Janković, Dušan Petković, and Miloš Madić. "Taguchi Approach for the Optimization of Cutting Parameters in Finish Turning of Medical Stainless Steel." Applied Mechanics and Materials 809-810 (November 2015): 153–58. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.153.

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Optimization of cutting parameters in finish turning of medical stainless steel 316LVM with coated carbide tools using Taguchi method is proposed in this paper. Four cutting parameters namely, insert radius, depth of cut, feed and cutting speed are optimized with considerations of surface roughness as performance characteristic. The effects of cutting parameters on the surface roughness were experimentally investigated. Experimentation was conducted as per Taguchi's orthogonal array. Four cutting parameters with three levels are arranged in L27 orthogonal array. The orthogonal array, measured
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Ahmed, Shaimaa Abdul-Rahman, and Hasan F. Makki. "Corrosion Rate Optimization of Mild-Steel under Different Cooling Tower Working Parameters Using Taguchi Design." Journal of Engineering 26, no. 1 (2019): 174–85. http://dx.doi.org/10.31026/j.eng.2020.01.13.

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This study investigates the implementation of Taguchi design in the estimation of minimum corrosion rate of mild-steel in cooling tower that uses saline solution of different concentration. The experiments were set on the basis of Taguchi’s L16 orthogonal array. The runs were carried out under different condition such as inlet concentration of saline solution, temperature, and flowrate. The Signal-to- Noise ratio and ANOVA analysis were used to define the impact of cooling tower working conditions on the corrosion rate. A regression had been modelled and optimized to identify the optimum level
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Sharma, Ankur, and D. B. Karunakar. "Parametric Optimization of ZrB2–SiC Composites Sintered Through Microwave Sintering Using Grey Relational Taguchi." Advanced Science, Engineering and Medicine 12, no. 10 (2020): 1328–33. http://dx.doi.org/10.1166/asem.2020.2598.

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Zirconium Diboride (ZrB2) is known as an ultra-high temperature ceramic with applications in various industries like refractory and foundry industries. In conjunction with Silicon Carbide (SiC), ZrB2 ceramic finds extensive applications in the nose caps and leading edges of atmospheric re-entry vehicles and rocket propulsion. The primary objective is to optimize the output responses viz., Vickers micro hardness, relative density, compressive strength of ZrB2-30 vol.% SiC composites developed through microwave sintering. The three control factors viz., sintering temperature, heating rate and ho
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Varun Kumar, A., M. Balasrinivasan, and Mohamed Dulkiflee. "Grey Relational Analysis and Taguchi Method for the Parametric Optimization of Single Pass Friction Stir Welded Aluminum Alloy 7075-T6 Joints." Applied Mechanics and Materials 852 (September 2016): 331–36. http://dx.doi.org/10.4028/www.scientific.net/amm.852.331.

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Friction Stir Welding (FSW) is a solid state joining technique for both similar and dissimilar combination of materials. However, there is a scope in optimizing the process parameters involved in the FSW process. Taguchi based Grey Relational Analysis (GRA) has an impact in better optimization results when compared with other optimization techniques. In this present work totally 9 samples of single pass friction stir welded aluminium alloy were taken for the optimization process. The samples were subjected to various tool speeds and traverse speeds by keeping the axial force as constant. The e
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Ikedue, Meshach Chukwuebuka, John Rajan, Sunday Oke, Ebun Fasina, Babatunde Alade Sawyerr, and Wasiu Oyediran Adedeji. "Optimisation of Electrical Discharge Machining Processing for AZ91 Magnesium Alloy using Coupled AHP-Taguchi Analyses-GA Method with the Rank Selection Approach." Journal of Applied Science & Process Engineering 10, no. 2 (2023): 79–93. http://dx.doi.org/10.33736/jaspe.5162.2023.

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Despite being contemporary, the wire electrical discharge machining (EDM) industry is burdened with complicated and challenging problems. However, the double optimisation method involving Taguchi analyses and genetic algorithms is a powerful tool to help tackle some of these problems. This article evaluates the wire EDM process through a rank-based genetic algorithm coupled with the AHP-Taguchi analyses using the AZ91 magnesium alloy for the first time in the literature. The rank selection method was used at the selection stage of the operations. Six parameters, namely pulse on time, pulse off
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Eski, Ardahan, Zihni Demirbağ, and İsmail Demir. "Improvement of delta-endotoxin production from local Bacillus thuringiensis Se13 using Taguchi’s orthogonal array methodology." Turkish Journal of Biochemistry 43, no. 6 (2018): 662–70. http://dx.doi.org/10.1515/tjb-2017-0364.

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Abstract Objective The insecticidal activity of Bacillus thuringiensis directly depends on the yield of delta-endotoxins. In this study, various nutritional and cultural parameters influencing delta-endotoxin synthesis by a local isolate of B. thuringiensis Se13 were investigated using Taguchi methods. Methods In the first experiment, four factors, incubation period, incubation temperature, initial pH and medium, each at four levels, were selected and an orthogonal array layout of L16 was carried out. In the second experiment, Taguchi’s orthogonal array method of L27 was used to evaluate the e
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Fei, Ng Chin, Nik Mizamzul Mehat, and Shahrul Kamaruddin. "Practical Applications of Taguchi Method for Optimization of Processing Parameters for Plastic Injection Moulding: A Retrospective Review." ISRN Industrial Engineering 2013 (June 24, 2013): 1–11. http://dx.doi.org/10.1155/2013/462174.

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Determining the optimal processing parameter is routinely performed in the plastic injection moulding industry as it has a direct and dramatic influence on product quality and costs. In this volatile and fiercely competitive market, traditional trial-and-error is no longer sufficient to meet the challenges of globalization. This paper aims to review the research of the practical use of Taguchi method in the optimization of processing parameters for injection moulding. Taguchi method has been employed with great success in experimental designs for problems with multiple parameters due to its pr
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