%0 Journal Article %T Reduced-Order Projective Synchronization of Hyper-Chaotic L"{U} System and Chen System %A Zheng ZHANG %A Zhanguo LI %A Haojie ZHENG %J Progress in Applied Mathematics %D 2013 %I %R 10.3968/j.pam.1925252820130502.237 %X By selecting non-zero constant as a scaling factor, we design a reduced-order projective synchronization scheme for synchronizing the fourth-order hyper-chaotic L"{u} system and the third-order chaotic Chen system. To this end, a nonlinear synchronization controller is constructed. Finally, some numerical simulations are given to illustrate the feasibility and effectiveness of the proposed synchronization scheme in this paper. %K Reduced-order %K Projective synchronization %K Hyper-chaotic L"{u} system %K Chen system %U http://cscanada.net/index.php/pam/article/view/3364