Based on the study of adaptation particle swarm optimization (APSO) and feedback neural network ( FNN), a new algorithm is presented. In the algorithm, APSO combines FNN and forms APSONN. The nonlinear implicit equations are established by APSONN between target and prediction of the deformation of deep pit. The in- telligent control system, which integrates dynamic identification and advanced prediction together, is constructed. The complex theoretical analysis of the operational mechanism and the exact mathematical description can be avoi-...