Determination of refractive index and thickness of MgF2film using simulated annealing algorithm

2013 ◽  
Vol 21 (4) ◽  
pp. 858-863 ◽  
Author(s):  
郭春 GUO Chun ◽  
李斌成 LI Bin-cheng
Keyword(s):  
Refractive Index ◽  
Simulated Annealing ◽  
Simulated Annealing Algorithm ◽  
Annealing Algorithm

scholarly journals The Determination of Preventive Maintenance using Simulated Annealing Algorithm Based on Weighted Fitness Function

2019 ◽  
Vol 20 (1) ◽  
pp. 53
Author(s):  
Yeny Krista Franty ◽  
Budhi Handoko
Keyword(s):  
Simulated Annealing ◽  
Simulated Annealing Algorithm ◽  
Fitness Function ◽  
Maintenance Period ◽  
Maintenance Schedule ◽  
Machine Maintenance ◽  
System Part ◽  
Annealing Algorithm ◽  
Engine Maintenance

This study aims to determine the machine maintenance schedule. We use the Simulated Annealing Algorithm. Fitness and reliability functions are functions that are used in the optimization process. Several weighting scenarios are done to see the unity of the function. The results of the scenario produce several alternative schedules. This algorithm is implemented on machines that have more than one sub-machine. This sub-machine is a smaller engine system part. This sub-machine also has one particular function. The results of the study show that the optimal engine maintenance period to use is six periods. There are five scheduling scenarios used in this problem. The resulting schedule can increase the value of reliability and can minimize costs.

Research of the Determination of Thin Film Optical Constants by Using the Simulated Annealing Algorithm

2011 ◽  
Vol 66-68 ◽  
pp. 9-13
Author(s):  
Wen Liang Wang ◽  
Xiao Hong Rong
Keyword(s):  
Thin Film ◽  
Simulated Annealing ◽  
Physical Process ◽  
Optical Constant ◽  
Optical Constants ◽  
Simulated Annealing Algorithm ◽  
Mathematic Model ◽  
Transmission Data ◽  
Annealing Algorithm

Simulated annealing algorithm is a mathematic model, which imitates the physical process of annealing. And optical thin film is widely used in many industry, To perform the functions for which they were designed, the films must have proper thickness, roughness and other characteristics. In the paper, the simulated annealing algorithm is used to determine the film optical constant It uses the transmission data through thin film over a range of wavelengths to calculate the thickness. According to the experimental results, the solution found by simulated annealing algorithm is unique and correct.

A New Solution for Maxterm Problem in Trigonometric Functions by Simulated Annealing Algorithm

2013 ◽  
Vol 4 (2) ◽  
pp. 20-28
Author(s):  
Farhad Soleimanian Gharehchopogh ◽  
Hadi Najafi ◽  
Kourosh Farahkhah
Keyword(s):  
Simulated Annealing ◽  
Simulated Annealing Algorithm ◽  
Trigonometric Functions ◽  
Matlab Software ◽  
Annealing Algorithm ◽  
Do So

The present paper is an attempt to get total minimum of trigonometric Functions by Simulated Annealing. To do so the researchers ran Simulated Annealing. Sample trigonometric functions and showed the results through Matlab software. According the Simulated Annealing Solves the problem of getting stuck in a local Maxterm and one can always get the best result through the Algorithm.

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