Controlled subsystem
The part of the action path of a which constitutes the part of the system to be influenced according to the task (DIN 19 226). Accordingly, the controlled subsystem is the part of the system containin
Measuring accuracy
Measuring error , measurement uncertainty
Hydraulics
Hydraulics generally covers the theory of the flow behaviour of liquids. In engineering, it refers to the use of Hydraulic fluids to transfer signals, force and energy. A hydraulic system is a type of
Transmission ratio
Describes the factor by which, in the case of a Pressure amplifier the high-pressure on the small area A 2 is greater than the low pressure on the larger area A 1. The transmission ratio is equal to t
Return line pressure
Pressure created by flow resistances which must be overcome when feeding back the pressure fluid (to the tank).
Module
Function group consisting of several switching or control elements grouped together on an assembly unit (e.g. control block ).
Chopper
Measurement technology : Device that converts a continuous measurement signal into a pulsating alternating current. Hydraulic systems : In the same vein, the chopper is used for hydraulic devices, cre
Ripple
Periodic fluctuation of a value above or below or around the work value.
Overrun
Path travelled by a working element (e.g. cylinder ) between the turn-off pulse from the directional valve and the end of the movement. The overrun primarily depends on the masses moved and their velo
Shuttle valve
Check valve with two inlets and one outlet. The pressurised inlet is automatically connected to a shared outlet, while the other inlet is blocked ( Figure W 4 ).