Thermal actuators used to stabilize large structures. New damping concept calls for application of suitably timed and shaped thermal-gradient waveforms to generate expansions and contractions counteracting vibrations. Responding to processed signal from accelerometer, thermoelectric heat pumps apply thermal gradients producing expansions and contractions in upper and lower caps of cantilever beam. These expansions and contractions partly counteract vibrations sensed by accelerometer, thus contributing to damping.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Applying Thermal Gradients To Control Vibrations


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1989-09-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Thermal gradients for delamination control

    Hanagud, S. / Atluri, S. / Gummadi, L. et al. | AIAA | 1994


    Thermal Gradients for Delamination Control

    Hanagud, S. / Atluri, S. / Gummadi, L. et al. | British Library Conference Proceedings | 1994




    On the control of structures by applied thermal gradients

    Edberg, Don / Chen, JAY-C. | NTRS | 1987