Dr. Andrea Russi Profile

Dr. Andrea Russi

at INAF - Istituto di Astrofisica e Planetologia Spaziali

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Publications (4)

Proceedings Article | 27 August 2022 Poster + Paper

Instrument control and data processing software for ARIEL ICU

Anna Di Giorgio, Andrea Russi, Maria Farina, Giovanni Giusi, Scigè Liù, Fabrizio De Angelis, Silvia Tofani, Mauro Focardi, Emanuele Pace

Proceedings Volume 12180, 1218044 (2022) https://doi.org/10.1117/12.2630097

KEYWORDS: Operating systems, Spectroscopy, Data acquisition, Data processing, Telescopes, Infrared spectroscopy, Control systems, Computer architecture, Process control, Data communications

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Proceedings Article | 27 August 2022 Paper

The PLATO instrument control unit software: a model based SW architecture

Emanuele Galli, Giovanni Giusi, Andrea Russi, Fabrizio De Angelis, Maria Farina, Scige Liu, Anna Maria Di Giorgio, Stefano Pezzuto, Mauro Focardi, Marina Vela Nuñez, Rosario Cosentino

Proceedings Volume 12180, 121804P (2022) https://doi.org/10.1117/12.2630056

KEYWORDS: Instrument modeling, Computer architecture

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Proceedings Article | 27 August 2022 Presentation + Paper

PLATO: the status of the instrument control unit following its critical design review

Rosario Cosentino, Mauro Focardi, Emanuele Galli, Manfred Steller, Carlo Del Vecchio Blanco, Stefano Pezzuto, Giovanni Giusi, Anna Maria Di Giorgio, David Biondi, Harald Jeszenszky, Harald Ottacher, Gunter Laky, Luca Serafini, Dominik Loidolt, Roland Ottensamer, Andrea Russi, Marina Vela Nuñez, Armin Luntzer, Franz Kerschbaum

Proceedings Volume 12180, 121801B (2022) https://doi.org/10.1117/12.2628548

KEYWORDS: Cameras, Field programmable gate arrays, Double positive medium, Space operations, Stars, Thermal modeling, Image compression, Interfaces, Control systems, Data processing

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PLATO (PLAnetary Transits and Oscillations of stars) is the third medium-class mission (M3), selected by the European Space Agency (ESA) in 2014 and adopted in 2017 for the Cosmic Vision 2015-2025 scientific program. The launch is scheduled in 2026 from the French Guiana (Kourou) for a nominal in-orbit lifetime of 4 years plus up to 4 years of possible extension. The main purpose of the mission is the discovery and preliminary characterization of many different types of exoplanets down to rocky terrestrial planets orbiting around bright solar-type stars. The PLATO spacecraft will operate from a halo orbit around L2 (the Sun-Earth 2nd Lagrangian Point), a virtual point in space, 1.5 million km beyond Earth as seen from the Sun and its Payload will consist of 26 small telescopes (24 normal and 2 fast), pointing at the same target stars, that provide images every 25 seconds with the normal camera and every 2.5 seconds for the two fast cameras, operating in a close loop with the AOCS (S/C Attitude and Orbit Control System). Each camera (consisting of a telescope, the Focal Plane Assembly and its Front-End Electronics) will host four CCDs producing 20.3 megapixels images adding up to 81.4 megapixels per normal camera and 2.11 gigapixels for the overall Payload (P/L). This huge amount of data cannot be transmitted to the ground and need to be processed on-board by the P/L Data Processing System (DPS) made up of various processing electronic units. The DPS of the PLATO instrument comprises the Normal and Fast DPUs (Data Processing Units) and a single ICU (Instrument Control Unit), in charge of HW and SW lossless data compression and managing the P/L through a SpaceWire (SpW) network. In this paper we will review the status of the Instrument Control Unit (ICU) after its Critical Design Review (CDR) process, performed by ESA and PMC (PLATO Mission Consortium), the results of the performance test preliminary run on the Engineering Model (EM), waiting for the following Engineering and Qualification Model (EQM) and Proto-Flight Model (PFM), and the status of the early models development (Engineering Models 1 and 2, Mass and Thermal Dummy - MTD) that, along with the Boot SW (BSW) burning in PROM readiness, will enable the EQM manufacturing.

Proceedings Article | 13 December 2020 Poster + Paper

Multicore processor based instrument control and data processing units design for the SPICA instruments

Sebastiano Ligori, Anna Maria Di Giorgio, Leonardo Corcione, Vito Capobianco, Donata Bonino, Scige Liu, Emanuele Galli, Andrea Russi, Lorenzo Piazzo, Alessandro Falaschi

Proceedings Volume 11443, 114435H (2020) https://doi.org/10.1117/12.2561289

KEYWORDS: Process control, Data processing, Computer architecture, Control systems, Network architectures, Amplifiers, Operating systems, Space operations

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