Department of Industrial Management and Information Southern Taiwan University of Science and Technology, Yong-Kang Distri, Tainan City, 71005, Taiwan, R.O.C.
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: Shin et al. [2] proposed the process parameters and tolerance designs model. Their model firstly obtained the process mean and standard deviation. Then the tolerance model is formulated for obtaining...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this article, the paper addresses a modified EMQ model with inspection. For the process parameters problem, one considers that quadratic loss function with process adjustment cost. For the integrat...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: We present the extended production problem with defective product and time value of money. The mean and production quantity are got based on the minimization of the expected cost.
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: This work discusses inventory model based on EMQ, process variance setting, quality investment and parameters of sampling inspection. It also considers a long-term quality improvement tool for decreas...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: This work discusses inventory model based on EMQ, process mean setting, and parameters of inspection plan in the first step. Then the optimal quality investment for reducing process variance is determ...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this study, we present the integrated design of process parameters and tolerance. For the process parameters setting, one considers the product with quality loss cost and process adjustment cost wh...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this research, we consider the process parameters setting by addressing Taguchi’s cost for product and process adjustment with time value of money. The process parameters with the constant standard...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this article, we propose the process parameters settings in the first phase. Then the extended problem with production quantity, quality investment, and parameters of acceptance sampling in the sec...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: This work discusses the inventory model under EMQ, quality investment, parameters of acceptance sampling, PCI and AOQL.
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: This work discusses inventory model based on EMQ, process variance, and parameters of inspection plan in the first step. Then the optimal quality investment for reducing process variance is determined...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: This study considers the modified Shin et. al.’s [14] model with process control and tolerance. In the first phase, the process parameters setting model considers Taguchi’s quadratic quality loss and...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this study, we present the joint design for process mean, standard deviation, and tolerance. In the first phase, Taguchi’s quality loss and process adjustment cost are used. In the second phase, th...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: In this article, we propose the modified economic production problem by considering acceptance inspection for obtaining production quantity, mean, and quality investment. One considers unknown mean an...
Chung-Ho Chen, Tzu-Hsien Lee
In this paper: Chung and Hou develop an imperfect manufacturing process for obtaining the production run. In this research, we consider the extended problem under time value of money for determining the production r...
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