jgg     2012 32 (5):  53-57    ISSN: 0412-1961  CN: 21-1139/TG PREDICTION OF DYNAMIC DEFORMATION BASED ON CHAOTIC IMMUNE OPTIMIZATION ALGORITHM BRF NEURAL NETWORK Zhu Yu; Zhao Qing; and Mei Yan School of Geodesy and Geomatics, Jiangsu Normal University, Xuzhou 221116 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null