Title :
Dynamics investigation of XY table for IC packaging
Author :
Feng, X.M. ; Li, L.S. ; Tian, G.C. ; Zhang, D.W.
Author_Institution :
Dept. of Mil. Logistics, Acad. of Mil. Transp., Tianjin, China
Abstract :
VCA direct-drive XY table with a novel elastic decoupling mechanism is put forward. Which realizes the X and Y axial motion decoupling, diminishing its moving inertia, improving its dynamic performance. By establishing dynamical model of VCA and positioning table, X and Y axial positioning system dynamical characteristics is detailed respectively. The prototype experiment shows that the new XY table is of finer performance than the traditional ones.
Keywords :
actuators; elasticity; integrated circuit packaging; IC packaging; VCA; XY table; axial motion decoupling; axial positioning system dynamical characteristics; dynamic investigation; elastic decoupling mechanism; voice coil actuator; Acceleration; Conductors; Fasteners; Gratings; High speed integrated circuits; Integrated circuit modeling; Integrated circuit packaging; Interference elimination; Springs; Vehicle dynamics; XY table; decoupling mechanism; dynamical model; dynamical simulation;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5536541
