Linear adaptive control in the cantilever construction of long-span PC continuous beam bridge

Linear control is very important in the cantilever construction of long-span PC contiunous beam bridge, which is directly related to the success or failure of the beam bridge project. Long-span PC contiunous beam bridge has a more difficult linear control than generic beam bridge because of the long-span, so an effective linear control method is very necessary. Based on the adaptive control theory, this paper tries to form a linear adaptive control system. It mainly contains model modification subsystem, theoretical calculation subsystem and monitoring control subsystem.