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Evaluation of the Control Improvement Benefits for Campaign Profiles - Nitric Acid Production Example

机译:评估竞选型材的控制改善益处 - 硝酸制作例

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Control system performance significantly contributes to the overall process efficiency. Thereby, appropriate improvement measures are required to measure it. Many practical approaches use KPIs (Key Performance Indicators) in form of single numbers. These measures are further used to estimate possible improvement. However, there are situations where a single number cannot be used as the process efficiency measure. The performance of the nitric acid production installation is such an example. Instead of the single number, there is used a set of numbers in form of the campaign curve considered in the time domain. This problem is addressed and effectively solved. The proposed approach may be also used for other types of processes whose performance is non-stationary and is described by any type of the curve defined in time or any other variable domain.
机译:控制系统性能显着有助于整体过程效率。 因此,需要适当的改进措施来测量它。 许多实用方法使用单数的形式KPI(关键绩效指标)。 这些措施还用于估计可能的改进。 但是,有一个数字不能用作过程效率测量的情况。 硝酸生产装置的性能是这样的一个例子。 而不是单个数字,在时域中考虑的活动曲线的形式中使用了一组数字。 解决此问题并有效解决。 所提出的方法也可以用于其性能是非静止的其他类型的过程,并且由时间或任何其他可变域中定义的任何类型的曲线描述。

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