Prof. Aleksandar Haber Profile

Prof. Aleksandar Haber

at Rochester Institute of Technology

SPIE Involvement:

Author

Area of Expertise:

control engineering , deformable mirrors , structural thermal optical performance analysis of optical systems , COMSOL Multiphysics simulations , Finite element analysis , System identification

Websites:

Personal Website

Publications (3)

Proceedings Article | 3 October 2022 Presentation + Paper

Subspace identification of low-dimensional Structural-Thermal-Optical-Performance (STOP) models of reflective optics

Aleksandar Haber, John Draganov, Michael Krainak

Proceedings Volume 12215, 1221507 (2022) https://doi.org/10.1117/12.2633353

KEYWORDS: Data modeling, Mirrors, Systems modeling, Wavefront aberrations, Thermal modeling, System identification, Reflectivity, Computer simulations, Thermography, Telescopes

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Proceedings Article | 3 October 2022 Presentation + Paper

Machine learning of transient structural-thermal-optical-performance (STOP) models

Aleksandar Haber, John Draganov, Michael Krainak

Proceedings Volume 12227, 1222708 (2022) https://doi.org/10.1117/12.2633338

KEYWORDS: Data modeling, Neural networks, Machine learning, Autoregressive models, Systems modeling, Mathematical modeling, Performance modeling, Model-based design, Thermal modeling, Telescopes

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Proceedings Article | 2 March 2022 Presentation + Paper

A novel method for adaptive control of deformable mirrors

Aleksandar Haber

Proceedings Volume 11969, 1196902 (2022) https://doi.org/10.1117/12.2609238

KEYWORDS: Actuators, Mirrors, Systems modeling, Microelectromechanical systems, Adaptive control, Control systems, Deformable mirrors, Adaptive optics, Nonlinear control, Statistical analysis

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