| | Parameter change | Eigen value | Settling time | Minimum damping ratio |
| | Ta decreased by 50% | 1.0e + 02
−1.9965, −0.5000, −0.2733,−0.1969, −0.0007 + 0.0569i, −0.0007 − 0.0569i, −0.0434 + 0.0490i, −0.0434 − 0.0490i, −0.0332,−0.0278, −0.0180, −0.0015 + 0.0006i, −0.0015 − 0.0006i, −0.0009, −0.0010, −0.0067, −0.0056 | 4.2258 | 0.0122 | | Ta raised by 50% | −66.7194, −49.9829, −27.5268, −19.3836, −0.1002 + 6.4346i, −0.1002 − 6.4346i, −4.4724 + 5.0343i, −4.4724 − 5.0343i, −2.5694, −1.9417, −1.6843, −0.1474 + 0.0625i, −0.1474 − 0.0625i, −0.0901, −0.0017, −0.1000, −0.6667, −0.5556 | 4.3302 | 0.0156 | | Tc decreased by 50% | −99.7238, −50.0381, −31.0300, −19.1870, −7.5659 + 3.2935i, −7.5659 − 3.2935i, −0.0297 + 5.6774i, −0.0297 − 5.6774i, −1.4702, −1.9512, −1.9280, −0.1606 + 0.0442i, −0.1606 − 0.0442i, −0.0981, −0.0017, −0.1000, −0.6667, −0.5556 | 4.5032 | 0.0522 | | Tc raised by 50% | −99.7515, −50.0006, −26.4410, −19.7465, −0.1563 + 5.6422i, −0.1563 − 5.6422i, −3.0743 + 4.5920i, −3.0743 − 4.5920i, −1.7397, −1.7127, −1.6187, −0.1467 + 0.0616i, −0.1467 − 0.0616i, −0.0911, −0.0017, −0.1000, −0.6667, −0.5556 | 4.4131 | 0.0277 | | Ttw decreased by 50% | −99.7217, −50.0170, −27.1666, −19.8390, −0.1018 + 5.5947i, −0.1018 − 5.5947i, −4.1998 + 4.6267i, −4.1998 − 4.6267i, −2.5689, −1.9972, −1.4085, −0.1443 + 0.0628i, −0.1443 − 0.0628i, −0.0975, −0.0009, −0.1000, −0.6667, −0.5556 | 4.6244 | 0.0182 | | Ttw raised by 50% | −99.7296, −49.9994, −27.3071, −19.7186, −4.2943 + 4.8820i, −4.2943 − 4.8820i, −0.0408 + 5.4871i, −0.0408 − 5.4871i, −2.3378, −1.4841, −1.1960, −0.1705 + 0.0200i, −0.1705 − 0.0200i, −0.0926, −0.0025, −0.1000, −0.6667, −0.5556 | 4.6996 | 0.00743 |
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