When 89C52 singlechip is employed as the core component to build the trigger circuit, the nonlinearity which occurs in the control system using the thyristor and its trigger circuit as one link will be effectively eli...When 89C52 singlechip is employed as the core component to build the trigger circuit, the nonlinearity which occurs in the control system using the thyristor and its trigger circuit as one link will be effectively eliminated. This trigger circuit can be linked up in the bus line of the computer-controlled circuits, which makes up a master-slave double CPU structure together with the master CPU, greatly increasing the system accuracy, simplifying the circuits of hardware.展开更多
文摘When 89C52 singlechip is employed as the core component to build the trigger circuit, the nonlinearity which occurs in the control system using the thyristor and its trigger circuit as one link will be effectively eliminated. This trigger circuit can be linked up in the bus line of the computer-controlled circuits, which makes up a master-slave double CPU structure together with the master CPU, greatly increasing the system accuracy, simplifying the circuits of hardware.
