https://blog.naver.com/PostView.naver?blogId=sanggyun23&logNo=222253743828
[카테고리:] 산업계측제어기술사
산업계측제어기술사 준비
Nyquist Plot Time Dealy
Time delay된 Nyquist Plot https://nate9389.tistory.com/1934 https://youtu.be/5iJJvdLyR8c?si=_M0A2pXPQcocJBPP https://electronics.stackexchange.com/questions/340566/how-to-determine-the-critical-delay-for-a-closed-loop-system PM_GM다운로드
Nyquist Plot
Open Loop Transfer Function Pole이 원점을 지나는 경우 Gain Margin 구하는 방법 예제
sensitivity
S: sensitivity, T: transfer function의 변화량, G: gain NeoStudio_20240430_212657다운로드 https://youtu.be/K90ruEF31HA?si=3nLsH21YgqrpH46e
full state feedback reference input
https://lpsa.swarthmore.edu/Representations/SysRepTransformations/TF2SS.html Transfomation_ss_to_tf다운로드 Feedback control of Dynamic Systems의 7.5.2 Introducing the Reference Input with Full-State Feedback 여기 참조 C matrix는 X에 tau와 t에 대하여 상수로 취급. 10-expm다운로드