CE402 Case Study 1 EE

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CE402 Case Study 1 (EE)

• Nathan Fletcher
• Anthony Oberle
• Brian Standley

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CE402 Case Study 1 (EE)

• Apply CE402 Methods to an EE Problem
• EE Problem - Notch Filter
• Analytical Solution
• Iterative Solutions

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CE402 Case Study 1 (EE)

• Background - Notch Filter
• What is a Filter?
• Goal - Remove Specific Frequency

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CE402 Case Study 1 (EE)

• Notch Filter
• Components-
• Resistor
• Capacitor
• Inductor
• Source

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CE402 Case Study 1 (EE)

• Low Frequency
• Capacitor Opens
• Inductor Shorts

• High Frequency
• Capacitor Shorts
• Inductor Opens

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CE402 Case Study 1 (EE)

• Middle Frequencies

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CE402 Case Study 1 (EE)

• Graphical Solution

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CE402 Case Study 1 (EE)

• Analytical

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CE402 Case Study 1 (EE)

• Iterative
• Bisection
• False Position
• Fixed Point
• Newton-Raphson
• Mathcad

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CE402 Case Study 1 (EE)

• Iterative - Bisection
• Converges to Upper Guess

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CE402 Case Study 1 (EE)

• Iterative - False Position
• Does not behave as expected

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CE402 Case Study 1 (EE)

• Iterative - Fixed Point
• Converges Very Slowly

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CE402 Case Study 1 (EE)

• Iterative - Newton-Raphson
• Convergent

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CE402 Case Study 1 (EE)

• Iterative - Mathcad
• Convergent

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CE402 Case Study 1 (EE)

• Not all methods work
• Some are Faster than Others