Objet de la recherche «with».

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 concepts

actuation (e.g. by hydraulic pilot pressure), combined actuation (e.g. by solenoid and pressure). With pressure actuation a differentiation must also be made between direct and indirect actuation.

operated. During the linearisation of the transfer function for transfer elements , in particular with non-linear characteristic curves, the coefficients of the equivalent linear equivalent function are

and increase corrosion protection are added as very small droplets. Micro-emulsions are associated with a far higher degree of dispersion — even reaching the colloid dispersion range — than commercially

optically scanned (Figure I 9) . For absolute measurements, a zero mark can be added to the scale, with the counter returning to this each time.

other ( a ); minimum quadratic deviation through the zero point ( b ); minimum quadratic deviation with two intersections (tolerance range method, c ).

degree differential equation, the corner frequency is the intersection of the horizontal asymptote with the asymptote on the falling branch in a Bode diagram (see amplitude response ). At this point the

used as two lip seals for sealing at the inner and outer ring (Figure N 9 a) or as a single-lip ring with an adhesive section for single-sided sealing. The sealing lip is arranged on the inside (b) or the

surfaces as a result of cavitation causing vapour bubbles to form and collapse under certain conditions, with the surface of the material suffering mechanical stress if these collapse near or on the surface.

required measuring accuracy (resolution, hysteresis), measuring range , upper and lower frequency limit (with , the measuring procedure must be faster than the controlled subsystem), electrical and mechanical