Lyapunov-Based Design Procedures for A State-Delay Chemical Process

摘要

The present work concerns a continuously stirred tank reactor (CSTR) system with delay in the recycle stream which cannot be accurately I;O linearized with the use of conventional I;O linearization design. However, by the systematic design and astep-by-step procedure, the statedelay dependent feedback linearization can make the nonlinear time-delay system linear in an input-output sense. The advantage of the proposed control methodology is a straightforward design and contains single controllerparameter for the easy tuning scheme. As per the example illustrated the developed control design by a simple tuning scheme can provide a satisfactory tracking performance and robustness.