It includes electronic universal testing machine and GDS water pressurecontroller. It is controlled by a computer, and automatic recording data and different stress path test may be achieved.
The automaticpressure control of oxygen is an ideal strategy for steel making to ensure the quality. The author designed a pressure limited and interlock controller for oxygen blowing of converter.
氧压自动控制是保证转炉炼钢质量的理想方案,笔者设计了一套转炉吹氧压力限压及信号联锁控制器。
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The system uses intelligent PID controller to design automatic control loops, including pressure of incinerator, percentrage of oxygen in gas.