Modeling of structural cables

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

For many applications, including future giant telescopes, there is increased interest in structural cables. Usually integrated models, i.e. combined models of structures, optics and control systems are used for modeling of telescopes. Performance of structural cables is non-linear, so often a linearization is needed to include cable models in integrated models of telescopes. We present two different linear models describing static and dynamic performance of a cable near an equilibrium operating point. The models are lug-in» models that in a black box form give end point forces as outputs, with end point movements as inputs. Using an example, we compare the two models and we outline the benefits of each of the models. Although we here focus on modeling of telescopes, the techniques are useful also for other applications.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Astronomi, astrofysik och kosmologi

Nyckelord

Originalspråkengelska
Titel på värdpublikationModeling, Systems Engineering, and Project Management for Astronomy VIII
FörlagSPIE
Volym10705
ISBN (elektroniskt)9781510619630
StatusPublished - 2018 jan 1
PublikationskategoriForskning
Peer review utfördJa
EvenemangModeling, Systems Engineering, and Project Management for Astronomy VIII 2018 - Austin, USA
Varaktighet: 2018 jun 102018 jun 12

Konferens

KonferensModeling, Systems Engineering, and Project Management for Astronomy VIII 2018
LandUSA
OrtAustin
Period2018/06/102018/06/12