产品质量与生产过程的集成控制:双率采样数据方法(英文)

Integrated control of product quality and production process for process industry: dual-rate sampled-data method

本文在集成控制的框架下研究了工业过程中产品质量和生产过程的实时一体控制问题.首先,基于双速率采样数据提出了产品质量和生产过程的集成控制方案.然后,把控制器设计问题归结为求解一组非线性矩阵不定式,进而提出基于同伦算法的控制器设计方法.最后,通过数值仿真说明所提方法的有效.

In an integrated framework,we investigate the real-time united control of the product quality and the production process for a process industry.On the basis of dual-rate sampled-data,an integrated product and process control（IPPC） scheme is proposed.The design problem is reduced to solving matrix inequalities which is solved by using a homotopy algorithm.Finally,an example is given to illustrate the proposed method.