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The time after a step change in the correcting variable defined by the intersections between the first inflection tangent and the abscissa, and the line parallel to the abscissa through the value in t

Flow rate that the source controlling an element must provide to control the element reliably.

Control used to interface a numerical control to the machine tool. It e.g. Converts and amplifies the signals that are exchanged between the numerical control and the machine tool, provides Logical op

The analogue computer represents the problem to be solved as analogue physical variables, e.g. as lengths, resistances among others; the problem as a whole is represented here. Analogue computers are

Cylinder in which the fluid pressure for the forward stroke only acts in one and the same direction ( ISO 1219-1 ). The piston can be returned by a spring, the inherent weight of the piston or externa

Different possible ways of accessing registers and memory in the instruction set for a microcomputer. Such possible ways can be: implicit, absolute, indirect, relative etc.

Discontinuously operating elements that measure the input signal at defined times (period pattern) and transmit the values as a sequence of individual signals. A holding element after the sampler reta

Controller that automatically adapts to a changing controlled system. It is intended to ensure constant dynamic performance with a changing controlled system. For this purpose the microcomputer requir

Seated valve

Springs, in which the proportional relationship between the deformation path and the force produced is used for a force comparison in hydraulic controls. A balance is sought between a compressive forc