1 Laboratoriya ishini bajarish bоʻyicha hisobot

1 - Laboratoriya ishini bajarish bоʻyicha hisobot

Matlab dasturining buyruqlar qatorida elementar zvenolarni kiritish va ularning xarakteristikalarini olish. Ochiq chiziqli sistemalarni tadqiq etish

Bajardi: Turgunova Dilorom

Tekshirdi: Shokirov Davron
Variant 10
Sistemaning tavsifi
Matematik modeli

kоʻrinishdagi uzatish funksiya bilan ifodalangan sistemani tadqiq qilinadi.

1. 
   Tadqiqot natijalari
   
   • 
     tf.m fayl adresi:
     

E:\MAT\LAB\toolbox\control\control\@tf\tf.m

• 
  uzatish funksiyasi nollari
  

-0.7000
-0.3000
uzatish funksiyasi qutblari
-0.8000 + 0.6111i
-0.2666 - 0.611 1i
-0.2666

• 
  оʻrnatilgan rejimda zvenoning kuchaytirish koeffitsiyenti
  

k = -1.1220
fazo holatida sistemaning modeli
=
x1 x2 x3
x1 -1 -0.8711 -0.7112
x2 1 0 0
x3 0 0.5 0
b =
u1
x1 2
x2 0
x3 0
c =
x1 x2 x3
y1 0.95 -0.38 -0.399
d =
u1
y1 0

• 
  statik kuchaytirish koeffitsiyentida D matritsaning оʻzgarishi
  

k1= -0.1220

«nol-qutb» formasidagi model

1.9 (s-0.7) (s+0.3)
-----------------------------------
(s+0.5683) (s^2 + 0.4317s + 0.6258)