【摘要】 针对某热轧厂层流冷却系统的技术改造 ,建立了一套水冷及空冷的自适应温降模型 ,模型已通过模拟现场轧钢的 AL PHA机上的离线集成测试 ,结果表明 ,这种具有自适应能力的水冷及空冷温降模型比以往采用单一综合换热系数的温降模型具有更高的稳定性和精度 ,实用性强 ,能够满足现场生产需要更多还原

【Abstract】 A adaptative model for improvement of presetting accuracy of strip coiling temperature is presented. This new model has been off line tested on ALPHA computer.The result shows that the adaptative model is good for controlling the coiling temperature,the off line simulation indicates that the results are more accurate than those forecated by traditional models, and the system has steady and reliable performance with high precision.更多还原