High low low pressure pressure pressure elevator

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Unformatted text preview: r. High Low Low Pressure Pressure Pressure Elevator Angle Sensor Valve Spool Angular Position Sensor Controller Hydraulic cylinder • • 3) Identify the basic elements of the system; reference input, output, controller, plant, actuator, sensor, disturbance. Draw a block diagram of this elevator control system; also write the names and the physical units of the signals on the branches of the block diagram. Simplify the block diagram shown below to obtain the transfer function T ( s ) = • • C ( s) R( s) by using block diagram algebra, by writing equations for the building blocks. D _ R(s) G1 + + _ E ME304/Spring 2008/Section 03/HW1 G2 G4 G3 + C(s) _ F 2...
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This homework help was uploaded on 03/09/2014 for the course ME 304 taught by Professor Samim during the Spring '11 term at Middle East Technical University.

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