Lab 2 - Tanggapan Waktu Rangkaian Orde Dua (1).pdf

  • Uploaded by: Rahadiansyah Muhammad
  • 0
  • 0
  • May 2020
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View Lab 2 - Tanggapan Waktu Rangkaian Orde Dua (1).pdf as PDF for free.

More details

  • Words: 433
  • Pages: 10
𝑅𝐿𝐢

π‘Ž2

𝑑 2 π‘₯(𝑑) 𝑑π‘₯(𝑑) + π‘Ž1 + π‘Ž0 π‘₯(𝑑) = 𝑓(𝑑) 2 𝑑𝑑 𝑑𝑑

π‘₯(𝑑)

𝑓(𝑑) π‘Ž2 π‘Ž1 π‘Ž0 𝑑 2 π‘₯(𝑑) 𝑑π‘₯(𝑑) + 2𝛼 + πœ”02 π‘₯(𝑑) = 𝑓(𝑑) 2 𝑑𝑑 𝑑𝑑

𝛼

πœ”0 π‘₯(𝑑)

π‘₯𝑛 (𝑑) π‘₯(𝑑) = π‘₯𝑛 (𝑑) + π‘₯𝑓 (𝑑)

π‘₯𝑓 (𝑑)

𝑅𝐿𝐢

𝑅𝐿𝐢

𝑓(𝑑) = 0

π‘₯𝑛 (𝑑) 𝑑2 π‘₯𝑛 (𝑑) 𝑑π‘₯𝑛 (𝑑) π‘Ž2 + π‘Ž + π‘Ž0 π‘₯𝑛 (𝑑) = 0 1 𝑑𝑑 2 𝑑𝑑

π‘₯𝑛 (𝑑) π‘₯𝑛 (𝑑) π‘₯𝑛 (𝑑) = 𝐴𝑒 𝑠𝑑 𝐴

𝑠 π‘Ž2 𝐴𝑠 2 𝑒 𝑠𝑑 + π‘Ž1 𝐴𝑠𝑒 𝑠𝑑 + π‘Ž0 𝐴𝑒 𝑠𝑑 = 0 π‘Ž2 𝑠 2 + π‘Ž1 𝑠 + π‘Ž0 = 0

𝑠1 =

βˆ’π‘Ž1 + βˆšπ‘Ž12 βˆ’ 4π‘Ž2 π‘Ž0 2π‘Ž2

βˆ’π‘Ž1 βˆ’ βˆšπ‘Ž12 βˆ’ 4π‘Ž2 π‘Ž0 𝑠2 = 2π‘Ž2

𝑠1

𝑠2

𝑠1 β‰  𝑠2

π‘₯𝑛 (𝑑) = 𝐴1 𝑒 𝑠1 𝑑 + 𝐴2 𝑒 𝑠2 𝑑

𝐹 π‘₯𝑓 𝑑 2 π‘₯𝑓 𝑑π‘₯𝑓 π‘Ž2 + π‘Ž1 + π‘Ž0 π‘₯𝑓 = 𝐹 2 𝑑𝑑 𝑑𝑑 𝑹𝑳π‘ͺ

𝑅𝐿𝐢 𝑑>0 𝐿

𝑑𝑖 + 𝑅𝑖 + 𝑣 = 𝑉 𝑑𝑑 i L

R

vs = Vu(t)

𝑅𝐿𝐢

𝑖 = 𝐢𝑑𝑣/𝑑𝑑 𝑑2 𝑣 𝑑𝑣 𝐿𝐢 2 + 𝑅𝐢 +𝑣 =𝑉 𝑑𝑑 𝑑𝑑

+ C

-

v

𝑑 2 𝑣 𝑅 𝑑𝑣 1 𝑉 + + 𝑣 = 𝑑𝑑 2 𝐿 𝑑𝑑 𝐿𝐢 𝐿𝐢 𝑑2 𝑣 𝑅 𝑑𝑣 1 + + 𝑣=0 2 𝑑𝑑 𝐿 𝑑𝑑 𝐿𝐢 𝑠 𝑛 = 𝑑𝑛 /𝑑𝑑 𝑛

𝑠2 +

𝑅 1 𝑠+ =0 𝐿 𝐿𝐢 𝑅𝐿𝐢

𝛼= πœ”02 =

𝑅 2𝐿

1 1 β†’ πœ”0 = √ 𝐿𝐢 𝐿𝐢

𝑠1 = βˆ’π›Ό + βˆšπ›Ό 2 βˆ’ πœ”02 𝑅 𝑅 2 1 √ =βˆ’ + ( ) βˆ’ 2𝐿 2𝐿 𝐿𝐢 𝑠2 = βˆ’π›Ό βˆ’ βˆšπ›Ό 2 βˆ’ πœ”02 𝑅 𝑅 2 1 √ =βˆ’ βˆ’ ( ) βˆ’ 2𝐿 2𝐿 𝐿𝐢 πœ”π‘‘ πœ”π‘‘ = βˆšπœ”02 βˆ’ 𝛼 2 πœ”0 > 𝛼 𝑠1 = βˆ’π›Ό + π‘—πœ”π‘‘

𝑠2 = βˆ’π›Ό βˆ’ π‘—πœ”π‘‘ πœ”02

𝑅𝐿𝐢 𝑑>0

𝛼2

𝑅𝐿𝐢

𝑉

π‘₯𝑓 = 𝑉

𝑅𝐿𝐢

𝛼 2 > πœ”02 𝛼 2 = πœ”02 𝛼 2 < πœ”02

𝑅 2

1

(2𝐿) > 𝐿𝐢 𝑅 2

𝑠1 β‰  𝑠2 )

1

(2𝐿) = 𝐿𝐢 𝑅 2

𝑠1 = 𝑠2 )

1

(2𝐿) < 𝐿𝐢

𝑠1 = 𝑠2βˆ— )

𝑣(𝑑) = 𝑉 + 𝐴1 𝑒 𝑠1 𝑑 + 𝐴2 𝑒 𝑠2 𝑑 𝑣(𝑑) = 𝑉 + (𝐴1 + 𝐴2 𝑑)𝑒 βˆ’π›Όπ‘‘ 𝑣(𝑑) = 𝑉 + (𝐴1 cos πœ”π‘‘ 𝑑 + 𝐴2 sin πœ”π‘‘ 𝑑)𝑒 βˆ’π›Όπ‘‘ 𝑅𝐿𝐢

𝑅𝐿𝐢

𝐴1

𝐴2

𝑣(0)

𝑑𝑣(0)/𝑑𝑑 𝑣 𝑣

𝑅𝐿𝐢

𝑅𝐿𝐢 𝑅 𝐿

𝑅 𝐿

𝐢

𝐢

𝑅 𝐿 𝑅 Ξ©

𝐢 𝐢 πœ‡

𝑅𝐿𝐢

𝑣

𝐿

Related Documents


More Documents from ""