1 32.3 Taguchi’s Robust Design Method Since 1960, Taguchi methods have been used for improving the quality of Japanese products with great success. During the 1980’s, many companies finally realized that the old methods for ensuring quality were not competitive with the Japanese methods. The old methods for quality assurance relied heavily upon inspecting products as they rolled off the product...

manufacturing process frequently employs optimization of machining parameters in order to improve product quality as well as to enhance productivity. the material removal rate is a significant indicator of the productivity and cost efficiency of the process. taguchi method has been implemented for assessing favorable (optimal) machining condition during the machining of nylon by considering thr...

important parameters on apple drying process are investigated experimentally and modeled employing artificial neural network and neuro-taguchi's method. experimental results show that the apple drying curve stands in the falling rate period of drying. temperature is the most important parameter that has a more pronounced effect on drying rate than the other two parameters i.e. air velocity and ...

this study aims to deal with a more realistic combined problem of project scheduling and material ordering. the goal is to minimize the total material holding and ordering costs by determining the starting time of activities along with material ordering schedules subject to some constraints. the problem is first mathematically modelled. then a hybrid simulated annealing and genetic algorithm is...

the taguchi design of experiments was used to test the relative importance of medium components and environmental factors on poly(β-hydroxybutyrate)(phb) production by ralstonia eutropha. the optimum condition was obtained as: fructose concentration, 15 g/l; c/n ratio, 7.4; agitation speed 200 rpm; culture time, 40 h; temperature, 25 ° c; seed age, 15 h. at optimum condition the yield of phb pr...

in the hot compression test friction has a detrimental influence on the flow stress through the process and therefore, correcting the deformation curve for real behavior is very important for both researchers and engineers. in this study, a series of compression tests were simulated using abaqus software. in this study, it has been employed the taguchi method to design experiments by the factor...

This paper proposes a procedure for process parameters design by combining both modeling and optimization methods. The proposed procedure integrates the Taguchi method, the artificial neural network (ANN), and the genetic algorithm (GA). First, the Taguchi method is applied to minimize experimental numbers and to collect experimental data representing the quality performances of a system. Next,...

Masahiro Takeuchi 1 , Chiaki Nakaseko 1 , Chikako Ohwada 1 , Yasunori Sato 2 , Kazuteru Ohashi 3 , Kazuhiko Kakihana 3 , Takehiko Mori 4 , Yoshinobu Aisa 5 , Yoshinobu Kanda 6 , Satoshi Takahashi 7 , Akira Yokota 8 , Takeharu Kawaguchi 1 , Takayuki Saitoh 9 , Nahoko Hatsumi 10 , Jun Taguchi 11 , Hirotaka Takasaki 12 , Heiwa Kanamori 12 , Atsuo Maruta 12 , Hisashi Sakamaki 3 , and Shinichiro Oka...