This paper is based on reading lots of related domestic and overseas articles, analyzing the mathematical former and the holistic control structure of copper rolling control system, especially dicussing and researching deeply on theory of mass flow control, and discussing some problem in the process of controlling.
本文在参阅国内外大量相关文献的基础上,对铜板轧制控制系统的数学模型和总体控制结构进行了分析,尤其对总流量控制理论进行了比较深入的探讨和研究,对控制系统中执行中需要分析了一些问题进行了论述。
The total flow differential model of sediment density current is used to simulate the sediment movement in the reservoir at dam.
运用异重流总流微分模型预测水库坝址泥沙运动过程,在满足防洪安全的前提下,结合水库入库洪水过程,进行旨在水库排沙比最大的水沙联合调度研究,最后给出实例。
In this paper, a total flow differential model of sediment density current was developped on the basis of analysizing its characteristics and simplifying its moving properties.
本文分析了异重流体的特点,对异重流的运动作了一些假设和简化,推导出了以总流为控制体的异重流微分模型。
The application of the value flow control theory based on LabVIEW in rolling copperplate;
基于LabVIEW的总流量控制理论在铜板轧制中的仿真应用
On the Total Flow-Time Problem of Two Machine Open-Shop;
关于二台机器自由作业的总流程问题
The total flow-time problem of two machine open-shop is NP-hard.
二台机器自由作业总流程问题是NP-困难的,对于加工时间仅依赖于机器的情形在不允许机器空闲的条件下存在显式解。