Noise
In the broader sense, a constant, unwanted stochastic interfering signal, which is subjected to random influences. Acoustics : Sounds with parts of all frequencies within a given range, which do not h
Detent
Moving parts of devices are fixed in one or more positions by a detent and can be moved to another position given an increased shifting force.
High response proportional valve
High response proportional valves are constantly adjustable directional valves, whose static and behaviour is largely comparable to that of the servo valves ( Figure R 20 ). These are particularly sui
Control concept in fluid technology
Controls can be designed in very different ways and with highly different controller structures to achieve a certain pilot control behaviour . It then becomes a case of control concepts. The control c
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
Control oscillations
Oscillations of signal variables in the which arise when compensating for changes to the reference variable or disturbance variables . The control oscillations extend the transition phase.
Variable pump
Hydraulic pump with a to the pressure, the flow rate or the state variable of an actuator . Servo pump Also known as variable displacement pump. The reason for using a variable pump is to improve the
Control variable
The variable in the controlled subsystem, which is calculated for the purposes of and is supplied via the measuring device of the . It is the output variable of the system and, together with the refer