Modular system
System comprising several parts, normally a basic part and any number of additional parts from which functional elements of a varying nature, e.g. cylinders or valves and also machines can be assemble
Set geometric displacement
Displacement volume of a hydrostatic pump or displacement volume of a hydrostatic motor.
Setpoint generator
Device or component, at which the setpoint is set and which leads it into the open loop control system () (DIN 19 226). For example, when copying the template or in the case of electro-hydraulic feedb
Hydrostatic traction drive
Hydrostatic transmission for a stepless vehicle drive which generally operates in a closed circuit with primary control (pump control) or primary and secondary control (pump and motor control). If a s
Error tolerance
Statement of the insensitivity to errors/failures of computers that must operate “non-stop”. Error tolerance is achieved by means of a redundant system tailored to the computer in which the sub-system
Position measurement
In measurement technology position measurement has a special significance, as it is also used to determine other variables, e.g. by differentiation for velocity and acceleration measurement. A distinc
Telescopic connection
Arrangement of two pipes which are sealed off against one another and can be axially adjusted into one another. Telescopic connections are used with axially movable cylinders in place of hoses.
Discrete
Comprising individual elements, not contiguous. In control technology a process is discrete if it takes place in steps.
Valve block
Arrangement of several directional valves including pressure and control valves in a single block (monoblock valve) or individual valves screwed together (sandwich valve). Valve blocks are used as a m
State variable
If the transfer function of a system is described by state equations , this results in a set of first order differential equations, each of which respectively links the input and output of an integrat