the time-optimal trajectory for an airplane from some starting point to some final point is studied by many authors. here, we consider the extension of robot planer motion of dubins model in three dimensional spaces. in this model, the system has independent bounded control over both the altitude velocity and the turning rate of airplane movement in a non-obstacle space. here, in this paper a g...

Airplanes are one of the most frequently used forms transportation globally. The aircraft's ability to mobilize between continents and its near-sound speed makes it an excellent cross-country travel choice. This paper discussed production process D-nose panel components for A-350 airplane wing in PT. Dirgantara Indonesia. Indonesia (Persero) or commonly referred as PTDI, is aircraft companies A...

Two configurations typical of fixed-wing aircraft are simulated with the actuator line method (ALM): a wing winglets and T-tail. The ALM is extensively used in rotor simulations to model blades by body forces, which calculated from airfoil data relative flow velocity. This has not been simulate airplane aerodynamics, despite its advantage allowing coarser grids. may be credited failure uncorrec...

A fixed-wing aircraft that is capable of low airspeed, high angle of attack flight can serve an expanded range of mission goals. A typical propeller-driven small unmanned aircraft can be equipped with an engine that provides greater thrust than airplane weight; in post-stall states, the aircraft then depends on propeller backwash over the tail for control moment generation. Due to this dependen...

Most aeronautical accidents happen during takeoff and landing. The main objective when studying those phases of the flight mission is to answer a seemingly simple questions: can airplane safely land on stipulated runway dimensions with intended weight? present paper obtain new analytical questions, for fixed wing airplanes. To our knowledge such solution, degree generalisation proposed here, in...