jgg     2011 31 (6):  94-99    ISSN: 0412-1961  CN: 21-1139/TG ADAPTIVELY ROBUSTLY CONSTRAINED FILTERING ALGORITHM\=[JZ] FOR SLOPE MONITORING Zuo Tingying;Wu Yunyun ;and Song Yingchun School of Info. Physics and Geomatics Engineering, Central South University, Changsha 410083 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null