Lecture 14
Representation of automatic control system in space mode. Status variables
scheme.
Figure 2.1. The system is on the verge of stagnation.
2) Complex roots have a negative real part, ie
Ikkinchi tartibli sistemaning 0<ξ<1 bo‘lganda fazo traektoriyasi va o‘tish jarayoni
2.2-picture
4) The roots are real, negative, that is, the system is stable. Spatial trajectory and transition of a second-order system at x> 0
2.2-picture
5) The roots are really positive, that is (the system is unstable). Spatial trajectory and transition of a second-order system when x <-1
6. True roots have different signs. This can happen when a2 <0 (system is unstable).
Spatial trajectory and transition of a second-order system a ξ > 1
2.6-picture0>1>
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