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Enregistrement W2065013703 · doi:10.1177/002070201306800102

The International Politics of the F-35 Joint Strike Fighter

2013· article· en· W2065013703 sur OpenAlexaboutno aff
Srdjan Vucetic, Kim Richard Nossal

Notice bibliographique

RevueInternational Journal Canada s Journal of Global Policy Analysis · 2013
Typearticle
Langueen
DomaineEconomics, Econometrics and Finance
ThématiqueDefense, Military, and Policy Studies
Établissements canadiensnon disponible
Organismes subventionnairesnon disponible
Mots-clésMemorandumNavyAeronauticsJoint (building)PoliticsSoftware deploymentMerge (version control)Weapon systemEngineeringLawPolitical scienceOperations researchManagementOperations managementBusinessComputer scienceEconomics

Résumé

récupéré en direct d'OpenAlex

There is a good reason why the F-35 Joint Strike Fighter program is so often described as the arms deal of the century. In a report published on the last day of 2010, the Pentagon estimated lifetime operating and sustainment costs for the US F-35 Aeet-then projected at 2,443 units, not counting the prototypes-at US$1.45 trillion.1 Cost analyses of this type are always much-debated: How many units will be sold in total? How does one define lifetime? How reliable will the system be once it enters service? What will be the nature of its deployment? And so on. Beyond dispute is that the F-35 constitutes one of the largest, if not the largest, weapons programs in modem history.The story of the Joint Strike Fighter (JSF) began in 1994, when the United States Congress decided to merge two separate Department of Defense fighter jet research projects. The idea was to produce a fifth generation fighter aircraft for the joint use of the US Air Force (USAF), Navy, and Marine Corps. Preliminary research contracts were divided mainly among McDonnell Douglas, Boeing, Northrop Gmmman, and Lockheed Martin, which subsequently formed teams that also involved other contractors, like Dassault (partnered with Boeing) and BAE (forming a threesome with McDonnell Douglas and Northrop Gmmman). The JSF program was purposely internationalized: a memorandum of understanding was signed by the US and British governments in December 1995, specifying a 90-10 split for co-funding the aircraft's demonstration phase, or, as it was officially known, the Weapons System Concept Demonstration (WSCD) phase.4 In November 1996 the Pentagon selected Lockheed Martin and Boeing as lead contractors; in October 2001 a long and fierce competition to carry out System Development and Demonstration (SDD) was won by the former. The Lockheed demonstrator X-35 turned into the F-35 Lightning II, which carried out its maiden flight in 2006; the two Boeing X-32 prototypes ended up in museums in Ohio and Maryland.The JSF was conceived from the beginning as a multi-role aircraft that would be capable of replacing four or five separate aircraft in use by the US military. To that end, the program gave birth to three different warplanes: the F-35A or the Conventional Take-Off Landing (CTOL) version, which is intended to replace the F-16 Fighting Falcon and A-10 Thunderbolt; the F-35B Short Take-Off and Vertical Landing (STOVL), replacing the AV-8B Harrier II; and the F-35C Carrier Version (CV), taking over from the F/A18 Hornet and possibly the Super Hornet. All three versions completed the critical design reviews and are now in the SDD phase. Low Rate Initial Production (LRIP) aircraft are rolling out from Lockheed Martin's assembly plant in Forth Worth, Texas, and the final Production, Sustainment, and Follow-on Development (PSFD) phase appears to be on the horizon. The US Marine Corps have established an operational squadron of F-35S at their Yuma, Arizona airbase, while instructor pilot training on the initial F-35S set to roll off the assembly line is progressing at a USAF base in Florida.5Globalized industrial partnerships propelled the JSF from the outset, but the multinational collaborative project took shape gradually. Most US allies were not briefed on the JSF until the beginning of the SDD phase, and it is unclear how the US government-specifically the nascent JSF office-decided which governments to engage.4 Canada joined in 1997, turning the US-UK collaboration into a multinational one. At that point, the JSF specified the conditions for different levels or tiers of partnership. Each level was mainly determined by the size of the partner's contribution. Level 1 partners contribute approximately 10 percent to the development of the aircraft. The UK is the only Level 1 partner and has committed $2.2 billion to the program. Level 2 partners, such as Italy and the Netherlands, contribute approximately $1 billion. Level 3 partners-Australia, Canada, Denmark, Norway, and Turkey-contribute $ioo-$2oo million. …

Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.

Comment cette classification a été obtenuedéplier

Prédiction machine sur la base complète

Imitation des enseignants

Ni prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.

score de la tête « metaresearch » (Codex)0,008
score de la tête « metaresearch » (Gemma)0,008
Version: metacan-v3-hybrid-931329e0061cStatut de validation: machine_predicted_unvalidated
Catégories candidatesaucune
Catégories consensuellesaucune
DomaineSignal candidat: aucune · Signal consensuel: aucune
Devis d'étudeSignal candidat: Sans objet · Signal consensuel: aucune
GenreSignal candidat: Empirique · Signal consensuel: aucune
Score de désaccord entre enseignants0,017
Score d'incertitude au seuil0,058

Scores du classifieur distillé par catégorie (deux têtes)

CatégorieCodexGemma
Métarecherche0,0080,008
Méta-épidémiologie (sens strict)0,0010,000
Méta-épidémiologie (sens large)0,0000,001
Bibliométrie0,0010,001
Études des sciences et des technologies0,0110,013
Communication savante0,0160,007
Science ouverte0,0010,006
Intégrité de la recherche0,0120,019
Charge utile insuffisante (le modèle a refusé de juger)0,0100,002

Scores machine (provisoires)

Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.

Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.

Tête enseignante Opus0,016
Tête enseignante GPT0,234
Écart entre enseignants0,217 · la distance entre les deux têtes enseignantes sur ce seul travail
Statut de validationscore_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle

Classification

machine, non validée

Prédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.

Les modèles n’ont appliqué aucune catégorie : rien dans la taxonomie ne correspondait à ce travail.
Devis d'étudeSans objet
Domainenon disponible
GenreEmpirique

Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».

En bref

Citations14
Publié2013
Routes d'admission1
Résumé présentoui

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