SlideShare ist ein Scribd-Unternehmen logo
1 von 10
Downloaden Sie, um offline zu lesen
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
Kybernetik
Übertragungsfunktion
15. 05. 2012
Mohamed Oubbati
Institut für Neuroinformatik
Tel.: (+49) 731 / 50 24153
mohamed.oubbati@uni-ulm.de
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
System h(t))(tδ
Systemu(t)
1.
2.
∫
+∞
∞−
−= τττ dthuty )()()(
Impulsantwort
Wie reagiert ein LTI System auf ein beliebiges Eingangsignal u(t)?
Übertragungsfunktion
∫
+∞
∞−
− τττ dthu )()(
Laplacetransformation
U(s)H(s)
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
Die Übertragungsfunktion ist eine mathematische Beschreibung im Laplace-Bereich
des Verhaltens eines LTI-Systems.
Was ist die Übertragungsfunktion?
Systemu(t) ∫
+∞
∞−
−= τττ dthuty )()()(
SystemU(s) Y(s)=U(s)H(s)
Zeitbereich
Laplacebereich
Übertragungsfunktion
Übertragungsfunktion
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
H(s)U(s) Y(s)
Impulsantwort : h(t)
Laplacetransformation H(s): Übertragungsfunktion
Was ist die Übertragungsfunktion?
Übertragungsfunktion
Y(s)=U(s)H(s)
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
+
-
R
Ce v
E
RCS
V
+
=
1
1
RCS
sH
+
=
1
1
)(
Übertragungsfunktion
Beispiel
Übertragungsfunktion:
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
Zusammenfassung von Übertragungsfunktionen in Blockschaltbildern
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
Blockschaltbilder
+
+
-
X
Y
Z
+X+Y-Z (output)
inputs
The Summing Point
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
Blockschaltbilder
G1(s) G2(s) G1(s)G2(s)
Cascad
G1(s)
G2(s)
G1(s)+G2(s)
+
+
Parallel
G1(s)
G2(s)
G1(s)-G2(s)
+
-
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
G1(s)
G2(s)
+
-
G1(s)/[1+G1(s)G2(s)]
Blockschaltbilder
Rückkopplung
G1(s)
G2(s)
+
+
G1(s)/[1-G1(s)G2(s)]
Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12
G1
G4G3
G2
u y+
-
+
+
Berechnen Sie G(s)=Y(s)/U(s)
G2
G1
G3
+
-
+
+
U Y
Blockschaltbilder

Weitere ähnliche Inhalte

Empfohlen

2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by HubspotMarius Sescu
 
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTEverything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTExpeed Software
 
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsProduct Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
 
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)contently
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024Albert Qian
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summarySpeakerHub
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next Tessa Mero
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best PracticesVit Horky
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project managementMindGenius
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...RachelPearson36
 

Empfohlen (20)

2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
 
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTEverything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
 
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsProduct Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage Engineerings
 
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
 
Skeleton Culture Code
Skeleton Culture CodeSkeleton Culture Code
Skeleton Culture Code
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 

Oubbati Übertragungsfunktion

  • 1. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 Kybernetik Übertragungsfunktion 15. 05. 2012 Mohamed Oubbati Institut für Neuroinformatik Tel.: (+49) 731 / 50 24153 mohamed.oubbati@uni-ulm.de
  • 2. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 System h(t))(tδ Systemu(t) 1. 2. ∫ +∞ ∞− −= τττ dthuty )()()( Impulsantwort Wie reagiert ein LTI System auf ein beliebiges Eingangsignal u(t)? Übertragungsfunktion ∫ +∞ ∞− − τττ dthu )()( Laplacetransformation U(s)H(s)
  • 3. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 Die Übertragungsfunktion ist eine mathematische Beschreibung im Laplace-Bereich des Verhaltens eines LTI-Systems. Was ist die Übertragungsfunktion? Systemu(t) ∫ +∞ ∞− −= τττ dthuty )()()( SystemU(s) Y(s)=U(s)H(s) Zeitbereich Laplacebereich Übertragungsfunktion Übertragungsfunktion
  • 4. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 H(s)U(s) Y(s) Impulsantwort : h(t) Laplacetransformation H(s): Übertragungsfunktion Was ist die Übertragungsfunktion? Übertragungsfunktion Y(s)=U(s)H(s)
  • 5. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 + - R Ce v E RCS V + = 1 1 RCS sH + = 1 1 )( Übertragungsfunktion Beispiel Übertragungsfunktion:
  • 6. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 Zusammenfassung von Übertragungsfunktionen in Blockschaltbildern
  • 7. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 Blockschaltbilder + + - X Y Z +X+Y-Z (output) inputs The Summing Point
  • 8. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 Blockschaltbilder G1(s) G2(s) G1(s)G2(s) Cascad G1(s) G2(s) G1(s)+G2(s) + + Parallel G1(s) G2(s) G1(s)-G2(s) + -
  • 9. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 G1(s) G2(s) + - G1(s)/[1+G1(s)G2(s)] Blockschaltbilder Rückkopplung G1(s) G2(s) + + G1(s)/[1-G1(s)G2(s)]
  • 10. Dr. Oubbati, Kybernetik (Neuroinformatik, Uni-Ulm) Übertragungsfunktion SoSe12 G1 G4G3 G2 u y+ - + + Berechnen Sie G(s)=Y(s)/U(s) G2 G1 G3 + - + + U Y Blockschaltbilder