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Fluid Power Control Lecture Notes
This note explains the following topics: Fluid Power Fundamentals, Bernoulli's Equation, Flow Control Valves, Direct and Pilot Operated Relief Valves, Hydraulic Circuits, Flow Control Circuits, Check and Pilot to Open Check, Flow divider or combiner; Roles of Hydraulic Fluid, Viscosity, Fluid Properties: Bulk Modulus, Fluid Inertia, Hydraulic Pumps, Power Steering Valve, Pump Classification, Hydrostatic Transmissions and Transformers, Electrohydraulics, Control design, feedback, P-control and P-I control.
Author(s): Professor Perry Y. Li
NA Pages 
Fluid Power Control Lecture Notes
This note explains the following topics: Fluid Power Fundamentals, Bernoulli's Equation, Flow Control Valves, Direct and Pilot Operated Relief Valves, Hydraulic Circuits, Flow Control Circuits, Check and Pilot to Open Check, Flow divider or combiner; Roles of Hydraulic Fluid, Viscosity, Fluid Properties: Bulk Modulus, Fluid Inertia, Hydraulic Pumps, Power Steering Valve, Pump Classification, Hydrostatic Transmissions and Transformers, Electrohydraulics, Control design, feedback, P-control and P-I control.
Author(s): Professor Perry Y. Li
NA Pages
This note is an advanced level for UG students and early PG students of Mechanical Engineering. Various aspects of Fluid power are covered in this note which starts with emphasis on fluid mechanics and governing laws. Topics covered includes: oil hydraulics and pneumatics, their structure, advantages and limitations, Hydraulic actuators, types and constructional details, lever systems, control elements, Proportional control valves and servo valves, Components of pneumatic systems, Direction, flow and pressure control valves in pneumatic systems.
Author(s): NPTEL
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