نتایج جستجو برای: fighter aircraft

تعداد نتایج: 25914  

1997
Michael Brzoska

Introduction Push and pull factors in military consumption 2. Development 01 lIrnlf procuremenlllnd arms trade Procu rement expenditure Consequences for production Global arms exports: On the rise again? 3. Technological changes Dual-use technologies Future military technologies 4. Pressures to internaliollalizeversus natiollal orientation The pressure to internationalize International a rms pr...

1997
Timothy H. Harrison David L. Levine Douglas C. Schmidt

The CORBA Event Service provides a flexible model for asynchronous communication among objects.However, the standard CORBA Event Service specification lacks important features required by realtime applications. For instance, operational flight programs for fighter aircraft have complex real-time processing requirements. This paper describes the design and performance of an object-oriented, real...

2005
John W.C. Robinson Ulrik Nilsson

We present a solution to the three-dimensional attitude and velocity control problem for an autopilot based on backstepping control of the full six-degrees-of-freedom equations of motion. The resulting controller has a very simple structure and requires only a limited amount of a priori information about the aerodynamic properties of the aircraft. It has global stabilizing properties in attitud...

1996
Johan Gunnarsson

Symbolic algebraic analysis techniques are applied to the landing gear subsystem in the new Swedish ghter aircraft, JAS 39 Gripen. Our methods are based on polyno-mials over nite elds (with Boolean algebra and propositional logic as special cases). Polynomials are used to represent the basic dynamic equations for the processes (controller and plant) as well as static properties of these. Tempor...

Journal: :Ufahamu: A Journal of African Studies 1986

Journal: :Journal of General Internal Medicine 2010

Journal: :Europan journal of science and technology 2022

Baykar Bayraktar TB2 (Tactical Block 2) is a domestically armed unmanned aerial vehicle produced by Turkey-based Defense. It accepted in the middle class with its dimensions and amount of useful load it can carry. Medium UAV an classification for UAV’s that are too heavy to be carried one person but still smaller than light aircraft. There also medium-sized rotary base. Unmanned combat (UCAV), ...

Journal: :Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 2009

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