The TOU of the PLATO mission from a Product Assurance point of view

被引:3
|
作者
Chinellato, Simonetta [1 ]
Auricchio, Natalia [2 ]
Postiglione, Giovanni [3 ]
Huesler, Joseph [4 ]
Bandy, Timothy [5 ]
Battistelli, Enrico [3 ]
Buonanno, Guido [6 ]
Borsa, Francesco [7 ]
Brandeker, Alexis [8 ]
Brienza, Daniele [9 ]
Calderone, Flavia [10 ]
Cessa, Virginie [5 ]
Dinuzzi, Giacomo [11 ]
Farinato, Jacopo [1 ]
Ferrero, Mauro [6 ]
Liaci, Riccardo [6 ]
Magrin, Demetrio [1 ]
Marafatto, Luca [1 ]
Munari, Matteo [10 ]
Nebiolo, Marco [6 ]
Novi, Andrea [3 ]
Pagano, Isabella [10 ]
Piazza, Daniele [5 ]
Ragazzoni, Roberto [1 ]
Salatti, Mario [9 ]
Santoli, Francesco [11 ]
Saverino, Antonio [6 ]
Simoncini, Madine [3 ]
Vallettti, Donata [6 ]
Viotto, Valentina [1 ]
机构
[1] INAF Osservatorio Astron Padova, Vicolo Osservatorio 5, I-35122 Padua, Italy
[2] INAF OAS Osservatorio Astrofis & Sci Spazio Bolog, Via Piero Gobetti 93-3, I-40129 Bologna, Italy
[3] Leonardo Spa, Via Officine Galileo 1, I-50013 Campi Bisenzio, FI, Italy
[4] Estec, ESA, Keplerlaan 1,POB 299, NL-2200 AG Noordwijk, ZH, Netherlands
[5] Univ Bern, UBE, Sidlerstr 5, CH-3012 Bern, Switzerland
[6] TASI Thales Alenia Space Italy, Str Ant Collegno 253, I-10146 Turin, TO, Italy
[7] INAF Osservatorio Astron Brera, Via E Bianchi 46, I-23807 Merate, LC, Italy
[8] Stockholm Univ, Stockholm, Sweden
[9] ASI, Via Politecn, I-00133 Rome, Italy
[10] INAF Osservatorio Astrofis Catania, Via S Sofia 78, I-95123 Catania, Italy
[11] INAF IAPS Ist Astrofis & Planetol Spaziali, Via Fosso Cavaliere 100, Rome, Italy
来源
MODELING, SYSTEMS ENGINEERING, AND PROJECT MANAGEMENT FOR ASTRONOMY X | 2022年 / 12187卷
关键词
PLATO; Product Assurance; Quality Assurance; materials; processes; cleanliness; contamination; non-conformances;
D O I
10.1117/12.2630416
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The TOU is the Telescope Optical Unit for the PLATO ESA mission, consisting of the opto-mechanical unit for each of the 26 Cameras of which PLATO is composed. The TOU is currently in the manufacturing, assembly, integration and testing (MAIT) phase for the Proto Flight Model (PFM) and for Flight Models (FMs). We present the design processes as seen from the Product Assurance (PA) point of view: PA aims at monitoring the design and addresses specific issues related to, among others, materials and processes (these shall be suitable for the purpose and for the life-time of the mission), cleanliness and contamination control (to limit the loss of optical performance), safety, monitoring of qualifications/validations. PA supports the project in failure-proofing aspects to mitigate criticalities, e.g. in the elaboration of non-conformances and deviations that can arise during the design and MAIT process, and/or are highlighted during the reviews for manufacturing, test, and delivery of the related hardware. PA ensures early detection of potential problems and risks for the TOU and arranges for corrective actions that aim at improving the likelihood of success of the mission.
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页数:14
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