摘要
基于坡度，评价在这篇文章被建议的直接适应的控制的一个控制方法。动态系统在一个线性模型集合被嵌入。基于动态系统的嵌入的性质，一个适应最佳的控制算法被建议。建议控制算法的柔韧的集中被证明了，有建议方法的静态的控制错误也被分析。到工业聚丙烯进程的建议方法的应用程序结果验证了它的可行性和有效性。
A control method of direct adaptive control based on gradient estimation is proposed in this article. The dynamic system is embedded in a linear model set. Based on the embedding property of the dynamic system, an adaptive optimal control algorithm is proposed. The robust convergence of the proposed control algorithm has been proved and the static control error with the proposed method is also analyzed. The application results of the proposed method to the industrial polypropylene process have verified its feasibility and effectiveness.
基金
Supported by the National Natural Science Foundation of China （60774080） and BJNOVA 2005B 15.
关键词
梯度估计
直接自适应控制
化学工程
化工控制
direct adaptive control, embedding property, gradient estimation, robust convergence, static error, polypropylene process
