...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>AATCC Review >Synchronized Adaptive Control Technology with Dual-Nozzle O-Type Jet-Flow Dyeing Machines
【24h】

Synchronized Adaptive Control Technology with Dual-Nozzle O-Type Jet-Flow Dyeing Machines

机译：双喷嘴O型喷射染色机的同步自适应控制技术

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Compared with single-nozzle L-type and O-type dyeing machines, a dual-nozzle dyeing machine has better performance as determined by the liquor ratio, fabric dwell time, fabric speed, and other variables. The main reason for using an adaptive controller is that a process or its environment is changing continuously. To simplify the problem, it can be assumed that the process has constant but unknown parameters. From the user's point of view, it would be ideal to have an auto-tuning function in which the regulator can be tuned simply by pushing buttons (fabric types and base weight). Then the others could be estimated by the system controller. Parameter optimization using the adaptive controller leads to a cleaner production process, as well as money and labor-cost savings. Adaptive control can interact with adaptive signal processing, expert systems, and neural networks. Dyeing expert systems (developed by China Textile Institute) can also be used to auto- tune the controller. Dyeing expert systems wait for set-point changes or major disturbances, and then evaluate the performance of the closed-loop system. The controller parameters are then changed according to the built-in rules, which mimic the behavior of an experienced control engineer.
机译：与单喷嘴的L型和O型染色机相比，双喷嘴的染色机具有更好的性能，取决于液比，织物的停留时间，织物的速度和其他变量。使用自适应控制器的主要原因是过程或其环境在不断变化。为了简化问题，可以假定该过程具有恒定但未知的参数。从用户的角度来看，理想的是具有自动调整功能，通过该功能可以简单地通过按按钮（织物类型和基本重量）来调整调节器。然后其他的可以由系统控制器估计。使用自适应控制器进行参数优化可以使生产过程更清洁，并节省金钱和人工成本。自适应控制可以与自适应信号处理，专家系统和神经网络进行交互。染色专家系统（由中国纺织研究院开发）也可以用于控制器的自动调整。染色专家系统等待设定点变化或重大干扰，然后评估闭环系统的性能。然后根据内置规则更改控制器参数，该规则模仿经验丰富的控制工程师的行为。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号