mekatronika 2
DESCRIPTION
MekatronikaTRANSCRIPT
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Measurement SystemsBlack box which is used for making measurements.In general, made up of three elementsSensor : responds to the quantity being measured by giving as its output a signal which is related to the quantity.Signal conditioner : takes signal from the sensor and converts it into condition which is suitable for either display or for use to exercise control.Display Sistem : output from the signal conditioner is displayed.
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A Measurment System and Its Constituent ElementsSensor : Example ?Signal Conditioner : Example ?Display : Example ?
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Open Loop Systems
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Basic Elements of a Closed Loop Systems (1/2)
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Basic Elements of a Closed Loop Systems (2/2)
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The Automatic Control of Water Level (1/2)Controlled variable : water level in tankReference value : initial setting of the float and lever positionComparison element : the lever
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The Automatic Control of Water Level (2/2)Error signal : the difference between the actual and initial settings of the lever positionsControl unit : the pivoted leverCorrection unit : the flap opening or closing the water supplyProcess : the water level in the tankMeasuring device : the floating ball and lever
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Sequential ControllersWashing Machine System
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Washing Machine System
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Control SystemsBlack box which is used to control its output to some particular value or particular sequence of values.
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Terima kasih atas perhatiannya
L.Hart