@article{paperid:1026794,
author = {Rezaei, Amir and Akbarzadeh Tootoonchi, Alireza and Akbarzadeh Totonchi, Mohammad Reza},
title = {An investigation on stiffness of a 3-PSP spatial parallel mechanism with 1 flexible moving platform using invariant form},
journal = {Mechanism and Machine Theory},
year = {2012},
volume = {51},
number = {1},
month = {May},
issn = {0094-114X},
pages = {195--216},
			numpages = {21},
keywords = {Parallel robot 
Stiffness analysis 
Lumped and distributed models
FEA
KSI},
}