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Signal Conditioning-2 Mechatronics, By Bolton Prepared by Farshid Najafi

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Inverting amplification

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Operational Amp. saturation

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Non-inverting amplifier

abstract

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Summing amplifier

abstract

abstract

Va Vb Vc

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Difference amplifier

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Shaft speed control

Potentiometer for setting reference value D.C. supply Reference value Amplifies difference between reference and feedback values Bevel gear Rotating shaft Differential amplifier Amplifier Differential amplifier Motor Speed measurement Motor Measurement tachogenerator Tachogenerator Process, rotating shaft Output: constant speed shaft