Simulated annealing procedure for on-line control with process dynamics

  • Authors:
  • Shihyu Chou;Min-Chiang Wang

  • Affiliations:
  • Department of Marketing, National Chung Hsing University, Taichung, Taiwan;Department of Management & Operations, Washington State University, Pullman, WA

  • Venue:
  • International Journal of Systems Science
  • Year:
  • 2007

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Abstract

We study the problem of economic design for a control policy where the sampling interval (m) and control limit (d) are determined by minimizing the expected total quality costs. In this article, we propose a simulated annealing scheme applicable to an economic design for a control policy where the disturbances can follow the autoregressive integrated moving average (ARIMA) processes and obtain the optimum d and m. Numerical investigations are conducted for a system with a first-order dynamics subjected to an IMA (1,1), and an ARI (1,1) random disturbance. The performance of the proposed simulated annealing scheme is very promising and compares favorably to other methods.