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论文类型：期刊论文

发表时间：2012-11-15

发表刊物：Journal of Computational Information Systems

收录刊物：EI、Scopus

卷号：8

期号：22

页面范围：9473-9479

ISSN号：15539105

摘要：To solve the presence of parameter uncertainty in strong nonlinear systems, the nonlinear predictive adaptive controller (NPAC) is presented in this paper. The controller is composed of an optimal NPAC and a nonlinear disturbance observer (NDO). NDO is used to estimate the steady-state response error, and the optimal NPAC improves the nonlinear closed-loop system stability. The simulation results from a continuous stirred tank reactor show that NPAC is effective in terms of tracking and regulation. Copyright ? 2012 Binary Information Press.