软测量技术和约束控制已成功应用于丁二烯精馏塔优化控制中。
The soft-sensing techniques and constrained control has had a successful application to the butadiene distillation.
研究了某厂丁二烯精馏塔塔底控制回路目前存在的问题，提出了基于软测量的推断控制方案。
The existing problems in bottom tower control of butadiene rectifying tower in certain plant are investigated. The inference control strategy based on soft measurement is stated.
为了在实际应用中验证本系统的开发效果，本文以某厂丁二烯精馏塔为研究对象，借助本系统对其关键组分作了建模研究。
In order to verify the modeling effect of the system, soft-measurement models of key components of butadiene distillation column in a factory are studied by using the system.
针对丁二烯生产装置精馏塔中组分浓度难以控制的问题，提出了基于OPC技术的先进控制方案。
In view of the control problems of the distillation columns in the butadiene plant, the advanced control strategy based on OPC technique is proposed.
针对丁二烯生产装置精馏塔中组分浓度难以控制的问题，提出了基于OPC技术的先进控制方案。
In view of the control problems of the distillation columns in the butadiene plant, the advanced control strategy based on OPC technique is proposed.
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