System | PM (degrees) | GM (db) | ωg (rad/s) | ωp (rad/s) | Delay margin (s) | Stability state |
---|---|---|---|---|---|---|
Open loop (withoutpid) | 19.8 | Inf | Inf | 1700 | 0.000204 | Stable with poor dynamic response |
PID control (analog_Cloop) | 114 | Inf | Inf | 7650 | 0.00026 | Stable with good dynamic response |
PIDN control (analog_CloopN) | 82.6 | Inf | Inf | 9130 | 0.000158 | Better stable with good dynamic response |