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Flight control simulators for fixed-wing aircraft and VTOL (Vertical Take-off and Landing) aircraft have been developed for understanding flight control dynamics and for improving control strategies and performances. They simulate automatic control of a flight path of the aircraft, using six-degree-of-freedom nonlinear equations to represent aircraft dynamics. The control system is multi-layered....
This paper presents quantitative analysis of IT use, management, and organization at Chinese firms, based on the ldquoInternational Comparative Survey of Firmspsila IT Strategiesrdquo conducted by the Research Institute of Economy, Trade and Industry (RIETI). The results of analysis show that Chinese firms have achieved remarkable progress with regards to the ability of IT to support business and...
To improve recording density of magnetic tape systems, CoPtCr based sputtered media have been investigated, which achieved coercivity of 2600 Oe higher than conventional Co-CoO obliquely evaporated media. Recently, SiO2 added CoPtCr granular media, which are largely researched for perpendicular recording media, have also showed beneficial effects on enhancing isolation and fine structure of magnetic...
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