设计了小型方坯连铸设备的自动控制系统,阐述该系统的组成结构,以及主要功能的控制实现。并通过试验验证该控制系统的性能,对连铸机的设计与改造具有重要的参考价值。 The automatic control system of small billet continuous casting equipment was designed, the composition and structure of the system and the control of the main functions were described. The performance of the control system is validated through experiments, which has important reference value for the design and renovation of continuous casting machine.