Title :
Evaluation of flatness error based on the improved particle swarm optimization
Author :
Yu, Xiao ; Huang, Meifa
Author_Institution :
Sch. of Mech. & Electr. Eng., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
Based on the standards of the geometric product specification and verification - the new generation of GPS, a minimum zone mathematical model for evaluation of flatness error was given. The mathematical model of flatness error was first constructed by using Lp-norm on the basis of operations of the new generation of GPS. According to the characteristics of flatness error, an improved particle swarm optimization (PSO) method based on genetic hybrid gene was applied to solve the mathematical model and the flatness error is obtained. Finally, an example verifies the feasibility and availability of the proposed method.
Keywords :
manufactured products; particle swarm optimisation; product design; PSO method; flatness error evaluation; geometric product specification; mathematical model; particle swarm optimization; product verification; Electric variables measurement; Genetics; Global Positioning System; Hybrid power systems; Mathematical model; Measurement standards; Mechanical variables measurement; Metrology; Particle measurements; Particle swarm optimization; Particle Swarm Optimization (PSO); evaluation; flatness; hybrid genes; the new generation of GPS;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274114
