Procedures for amending the static and / or dynamic Istverhaltens a particularly elastic body subjected to extreme loads

摘要

There is a method of altering the static and / or dynamic Istverhaltens (2) of a particular elastic body (1) under external load (F (t)) is shown in which the body (1) by means of at least one body (1) mounted actuator (4) comprising at least a piezoelectric layer (5, 6, 10) and at least one with the piezoelectric layer (5, 6, 10) electrically connected to electric resistor (R1, R2, R3, R (x)) which is mechanically loaded by at least a piezoelectric layer (5, 6, 10) is electrically excited such that changes the actual behavior (2) of the body (1) in a static and / or dynamic behavior target (3). To create simplified procedure conditions, it is suggested that a mathematical model for the deviation of Istverhaltens (2) from the desired behavior (3) of the body (1) and to an inverse model is determined in accordance with the electrical resistance (R1, R2, R3, R (x)) of the actuator (4) for the inverse compensation of the deviation of an active excitation of the actuator (4) is designed.