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Carpinelli A.,Societa Delle Fucine S.R.L. | Palomba R.,ThyssenKrupp | Mignone A.,Societa Delle Fucine S.R.L.
ThyssenKrupp techforum | Year: 2011

Market demand for ever bigger and heavier forgings, such as for rotors and generator shafts for thermonuclear plants with outputs of up to 1,600 MW and back-up rolls for plate mills up to 6 m in width, has prompted ThyssenKrupp Acciai Speciali Terni (AST) to design and carry out all the plant engineering changes necessary to manufacture ingots of 500 t and more. With these ingots, currently the largest ever manufactured in Europe, AST and its subsidiary Societa delle Fucine (SdF) are able to supply the international market with rotor shafts and generators for nuclear or conventional plants, in addition to back-up rolls for rolling mills with a shipped weight of up to 2501. Source


De Angelis A.,University of Perugia | Moschitta A.,University of Perugia | Carbone P.,University of Perugia | Calderini M.,Societa Delle Fucine S.R.L. | And 3 more authors.
IEEE Transactions on Instrumentation and Measurement | Year: 2015

In this paper, an ultrasonic positioning system is presented and characterized, based on the usage of a portable grid of beacons and of a few fixed anchors. Since the beacon grid can be moved to guarantee line-of-sight transmissions, the proposed strategy is potentially suitable for accurate positioning of a mobile object in an environment with a complex geometry. The system was tested experimentally, exhibiting a subcentimeter positioning accuracy in a range up to 4 m. © 2015 IEEE. Source


De Angelis A.,University of Perugia | Moschitta A.,University of Perugia | Carbone P.,University of Perugia | Calderini M.,Societa Delle Fucine S.R.L. | And 3 more authors.
Conference Record - IEEE Instrumentation and Measurement Technology Conference | Year: 2014

In this paper, an ultrasonic positioning system is presented and characterized, based on the usage of a portable grid of beacons and of a few fixed anchors. Since the beacon grid can be moved to guarantee line of sight transmissions, the proposed strategy is potentially suitable for accurate positioning of a mobile object in an environment with a complex geometry. © 2014 IEEE. Source

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