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Author Yanqing Peng ♦ Jian Luo ♦ Wenzhang Zhu
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2009
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science ♦ Technology ♦ Engineering & allied operations
Subject Keyword Quality control ♦ Industrial control ♦ Pharmaceuticals ♦ Electrical equipment industry ♦ Automatic control ♦ Furnaces ♦ Optimized production technology ♦ Optimization methods ♦ Manufacturing processes ♦ Genetic algorithms
Abstract Soft capsule dropping pills product quality control system is a multi-input and multi-output complex system. First of all, the process parameters and a two-level hierarchy index system of soft capsule pills product quality were proposed based on the analysis to the production process. Then the model was established based on least squares support vector machine (LSSVM), whose inputs are the process parameters and outputs are the secondary quality indexes. Analysis hierarchy process (AHP) was used to determine the weights of the secondary quality indexes. On this basis, particle swarm optimization (PSO) algorithm was used to optimize the process parameters in order to improve the yield of soft capsule pills, which is a multi-objective optimization problem. The nominal values of the process parameters corresponding to the highest yield can be obtained. The yield increases by 2.7% when the optimizing parameters are used to the soft capsule dropping pills process.
Description Author affiliation: Department of Automation, Xiamen University, Xiamen 361005, China (Jian Luo) || Xiamen University of Technology, Xiamen 361024, China (Yanqing Peng; Wenzhang Zhu)
ISBN 9781424447060
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2009-12-09
Publisher Place New Zealand
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 257.58 kB
Page Count 6
Starting Page 1223
Ending Page 1228


Source: IEEE Xplore Digital Library