Research Article
Limit Cycle Predictions of Nonlinear Multivariable Feedback Control Systems with Large Transportation Lags
Table 1
Calculated results of a stable (Point ) and a unstable limit cycle (Point ).
| Point | | | | | | | | | | |
| | 0.5719 | 0.5691 | 0.7888 | 1.904 | 1.889 | −0.185 | -0.1849 | −70.39° | −70.39° | 0.93 | 1.175 | 1.179 | +0.788 | +0.762 | −70.39° | −70.39° | 0.92 | | 0.6366 | 0.5313 | 0.8002 | 1.414 | 1.136 | 0 | +1.149 | −88.49° | −88.49° | 1.12 | 1.414 | 2.112 | 0 | −0.179 | −88.49° | −88.49° | 0.61 |
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