Title :
Genetic algorithm based optimization of asymmetric s-shape acceleration/deceleration for biaxial motion systems
Author :
Chou, Chang-Yan ; Su, Hsin-Chuan ; Chen, Shyh-Leh ; Sun, Chin-Chu
Author_Institution :
Dept. of Mech. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
In this study, an optimization algorithm is proposed for asymmetric s-shape acceleration/deceleration to achieve better contour accuracy for biaxial systems. The optimization is based on the method of genetic algorithm incorporated with the constraints made by the motion system. Numerical simulations of an XY table driven by linear motors following a simple cornering path verify the proposed algorithm.
Keywords :
genetic algorithms; interpolation; machining; motion control; numerical control; XY table; asymmetric s-shape acceleration; asymmetric s-shape deceleration; biaxial systems; genetic algorithm; linear motors; motion system; Acceleration; Algorithm design and analysis; Design optimization; Genetic algorithms; Interpolation; Laboratories; Mechanical engineering; Numerical simulation; Shape; Sun; contouring error; genetic algorithm; interpolation; s-shape acceleration/deceleration;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382808
