Question
Download Solution PDFएक अतिअवमंदित दूसरे क्रम प्रणाली की आवृत्ति प्रतिक्रिया का परिमाण 0 रेड/सेकंड पर 5 है और 5 √2 रेड/सेकंड पर
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
DC लब्धि = 5
100 [4ε2 (1 – ε2)] = 3
400 ε2– 400 ε4 = 3
400x2 – 400 x + 3 = 0
x2 – x + 0.0075 = 0
ξ2 = 0.99244 , ξ2 = 0.00755
ξ = 0.99 , ξ = 0.08689
यदि अनुनाद शिखर > 1 तब
∴ ξ = 0.08689
ωn = 7 rad/s
= s2+ 1.21 s + 49
अब
K = 49 × 5 = 245
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