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- The pivotal factor of predicting rolling force is flow stress. 影响轧制力的主要因素是材料的流动应力。
- By means of finite element simulation,two types of pass sequences of reducing and sizing rolling is studied and compared.The deforming characteristics,spreading and rolling forces are analyzed. 采用有限元模拟的方法,对比分析了两种高速线材减定径孔型系统的变形特点、轧件宽展和轧制压力变化情况。
- For thin strip, rolling force change easily destroys the final strip shape. 轧制力的变化更容易导致薄规格产品产生板形不良。
- Abstract: The artificial intelligence method to setup and control rolling force is researched. 文摘:研究了轧制力设定控制的人工智能实现方法。
- Predict the stress state coefficient by neural network model, it can improve the precision of rolling force. 采用神经网络模型对应力状态系数进行预报,可提高轧制力的预报精度。
- By means of calculating deformative work,the formula of rolling force has been deduced for bimetals. 应用计算变形功的方法推导出双金属复合板轧制力的计算公式。
- The dynamic rolling force P on line was tested by electronic measurement combined with photoelasticity. 应用光电组合新方法,成功地测算了在线动态轧制力部。
- The multi-neural networks including RBF and BP neural networks are used to predict the rolling force. 提出使用BP、RBF混合网络建立的多神经网络来预报热连轧轧制力。
- So, the casting speed plays an efficient role in readjusting the molten steel surface level in pool and rolling force. 铸轧速度是调节熔池液面高度和轧制力的有效手段。
- The control algorithms about DSU,Taper Head,Taper Tail are introduced to ensure flatness by maintaining steady rolling force. 介绍了采用动态设定DSU、Taper Head、Taper Tail控制算法以维持轧制力恒定来保证板形。
- In order to improve the precision of the model, a new method using self adaption and artificial neural networks to predict rolling force was developed. 为了提高中厚板轧机轧制力的预报精度,采用轧制力模型自适应与人工神经元网络相结合的方法进行中厚板轧制力的在线预报。
- In order to improve the precision of the model,a new method using self adaption and artificial neural networks to predict rolling force was developed. 为了提高中厚板轧机轧制力的预报精度,采用轧制力模型自适应与人工神经元网络相结合的方法进行中厚板轧制力的在线预报。
- The results indicated that the rolling force of IN718 was much bigger than that of general steel,the FES results were in good agreemen... 模拟结果表明,高温合金IN718的轧制力较普通钢板大很多,有限元模拟值与工程计算值吻合很好。
- The rolling servo cylinder's rolling force is great, stroke is short, frequency respone is rapid and testing is difficult. 轧制伺服油缸轧制力大,行程短,频率响应高,测试难度大。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- With the monitoring system , the attached type ergometric sensor can be used for the online rolling force monitoring, which proves nice effect. 最后又结合轧机工况监测系统,使用附着式测力传感器对轧制力进行在线监测,证明具有较好的使用效果。
- Based on practical data trained by the neural network,the model enables to give better prediction result of rolling force. 网络在多次训练后对生产中的历史数据进行了轧制力预报,达到了较高的预报精度。
- This paper presents an artificial neural network model to predict the rolling force to control hot-rolled strip strip thickness. 研究了热轧板带厚度控制中轧制力预报环节的局部逼近神经网络实现方法。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。