Model Identification Based on Subspace Model Identification of
 Superheated Steam System in UltraSupercritical CoalFired Power Unit
MENG Qingyang1,YAN Weiwu1,HU Yong1,CHENG Jianlin1,CHEN Shihe2,ZHANG Xi2
Journal of Shanghai Jiaotong University . 2017, (6): 672 -678 .