2[6]LI W,CHENG X.Adaptive high-precision control of positioning tables-Theory and experiment[J].IEEE Trans on Contr Syst Techol,1994,2(9):265-270.
3[7]Zhang Jinsheng.The application of chemical grouting in the foundation treatment of longyangxia dam,anchoring and grouting[M].Edited by Conmmission on Rock Anchoring & Grouting Techniques.CSRME,Zhongshan University Publisher,1999.
