Difference between revisions of "Transfer Functions"
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| Line 3: | Line 3: | ||
|Previous chapter=Output Feedback | |Previous chapter=Output Feedback | ||
|Next chapter=Frequency Domain Analysis | |Next chapter=Frequency Domain Analysis | ||
| + | |Chapter summary=This chapter introduces the concept of the transfer function, which is a com- pact description of the input/output relation for a linear time-invariant system. We show how to obtain transfer functions analytically and experimentally. Combining transfer functions with block diagrams gives a powerful algebraic method to analyze linear systems with many blocks. The transfer function allows new interpretations of system dynamics. We also introduce the Bode plot, a powerful graphical rep- resentation of the transfer function that was introduced by Bode to analyze and design feedback amplifiers. | ||
|Chapter contents=# The Loop Transfer Function | |Chapter contents=# The Loop Transfer Function | ||
# The Nyquist Criterion | # The Nyquist Criterion | ||
Revision as of 00:48, 28 December 2020
| Prev: Output Feedback | Chapter 9 - Transfer Functions | Next: Frequency Domain Analysis |
[[Image:{{{Short name}}}-firstpage.png|right|thumb|link=https:www.cds.caltech.edu/~murray/books/AM08/pdf/fbs-{{{Short name}}}_24Jul2020.pdf]] This chapter introduces the concept of the transfer function, which is a com- pact description of the input/output relation for a linear time-invariant system. We show how to obtain transfer functions analytically and experimentally. Combining transfer functions with block diagrams gives a powerful algebraic method to analyze linear systems with many blocks. The transfer function allows new interpretations of system dynamics. We also introduce the Bode plot, a powerful graphical rep- resentation of the transfer function that was introduced by Bode to analyze and design feedback amplifiers.