Tension control fitness calculation method and storage medium

The invention discloses a fitness calculation method of a tension controller and a storage medium, and the method comprises the following steps: obtaining the input r (tau) of a PID (Proportion Integration Differentiation) controller, the output v (tau) of the PID controller, and the output y (tau) of the tension controller controlled by the PID controller, calculating the input system error e (tau) = r (tau)-y (tau) of the PID controller, and calculating the fitness function of the system. According to the technical scheme, the problem that no appropriate parameter index represents the operation condition of the system in the prior art can be solved, and whether the working condition of the system is normal or not can be reflected by designing the fitness index according to the scheme. 一种张力控制器的适应度计算方法及存储介质，其中方法包括如下步骤，获取PID控制器的输入r(τ)，以及PID控制器的输出v(τ)，由PID控制器控制的张力控制器的输出y(τ)，计算得到PID控制器的输入系统误差e(τ)＝r(τ)-y(τ)，计算系统的适应度函数：通过上述方案，能够解决现有技术中没有合适的参数指标表征系统的运行情况的问题，依靠通过上述方案，设计适应度指标，能够反映系统的工作情况是否正常。