OISI dynamic end-to-end modeling tool

Michael Kersten; Alexander Weidler; Rainer Wilhelm; Ulrich A. Johann; Laszlo Szerdahelyi

doi:10.1117/12.390169

5 July 2000 OISI dynamic end-to-end modeling tool

Michael Kersten, Alexander Weidler, Rainer Wilhelm, Ulrich A. Johann, Laszlo Szerdahelyi

Proceedings Volume 4006, Interferometry in Optical Astronomy; (2000) https://doi.org/10.1117/12.390169
Event: Astronomical Telescopes and Instrumentation, 2000, Munich, Germany

Abstract

The OISI Dynamic end-to-end modeling tool is tailored to end-to-end modeling and dynamic simulation of Earth- and space-based actively controlled optical instruments such as e.g. optical stellar interferometers. `End-to-end modeling' is meant to denote the feature that the overall model comprises besides optical sub-models also structural, sensor, actuator, controller and disturbance sub-models influencing the optical transmission, so that the system- level instrument performance due to disturbances and active optics can be simulated. This tool has been developed to support performance analysis and prediction as well as control loop design and fine-tuning for OISI, Germany's preparatory program for optical/infrared spaceborne interferometry initiated in 1994 by Dornier Satellitensysteme GmbH in Friedrichshafen.

Citation Download Citation

Michael Kersten, Alexander Weidler, Rainer Wilhelm, Ulrich A. Johann, and Laszlo Szerdahelyi "OISI dynamic end-to-end modeling tool", Proc. SPIE 4006, Interferometry in Optical Astronomy, (5 July 2000); https://doi.org/10.1117/12.390169

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