%0 Journal Article %A Luo, N. %A Tan, Y. %A Dong, R. %T Observability and controllability analysis for sandwich systems with backlash %J International Journal of Applied Mathematics and Computer Science %D 2015 %P 803-814 %V 25 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2015_25_4_a6/ %G en %F IJAMCS_2015_25_4_a6