Safety prediction fitting method and system for industrial automation control behaviors

The invention provides a safety prediction fitting method and system for industrial automation control behaviors. The method comprises the steps of collecting an observation value of an industrial automation operation state, and determining an initialization observation value; defining and initializing a control strategy function, a control cost function and a safety evaluation function; performing parameter optimization of a control strategy function by taking safety evaluation and cost optimization of the control strategy as targets through iterative training; and determining a control strategy for executing the industrial automation control behavior based on the control strategy function after parameter optimization. By learning and optimizing the control strategy function, the real-time adjustment of the control strategy is realized, and the safety, high efficiency and stability of system operation are improved. 本发明提供一种面向工业自动化控制行为的安全性预测拟合方法和系统。本发明采集工业自动化运行状态的观测值，确定初始化观测值；定义并初始化控制策略函数、控制成本代价函数和安全性评价函数；通过迭代