路面不平度重构的AR模型阶数确定方法研究
朱茂桃,刘建,王国林 
Research orl Method of Determining Order of AR Model for Road Roughness Reconstruction
ZHU Maotao,LIU Jian,WANG Guolin 
公路交通科技 . 2010, (7): 25 -28 .