To this end, a first laser beam (11) is emitted over a certain region (15) around the target course of the projectile (1), wherein said laser beam can at the same time initiate the start of a timing process. For example, a further rotating laser beam (12) having a fixed rotational...
The curve described by a body moving through space, as of a meteor through the atmosphere, a planet around the Sun, a projectile fired from a gun, or a rocket in flight. In general, the trajectory of a body in a gravitational field is a conic section—ellipse, hyperbola, or parabola—...
trajectory (trəˈdʒɛktərɪ; -trɪ) n,pl-ries 1.(Aeronautics) the path described by an object moving in air or space under the influence of such forces as thrust, wind resistance, and gravity, esp the curved path of a projectile ...
NON-AMBIGUOUS MEASUREMENT OF A PROJECTILE'S ROLL, AND APPLICATION TO THE CORRECTION OF A PROJECTILE'S PATH The present invention relates to a device for unambiguously measuring the roll of a projectile. The device comprises at least: - a radar (41) equipped with......
Due to imperfect water entry, a high speed supercavitating projectile, while moving in the forward direction, rotates inside the cavity. This rotation leads to a series of impacts between the projectile tail and the cavity wall. The impacts affect the trajectory as well as the stability of motio...
Trajectory modification of a spinning projectile by controlling the roll orientation of a decoupled portion of the projectile that has actuated aerodynamic surfacesAn apparatus and system for controlling the trajectory of a projectile having two rotationally decoupled sections, wherein the first section is...
发明人: A Pfiffer 摘要: The invention belongs to the field of artillery rockets and relates to a device (11) for correcting a real trajectory of a projectile (12) intended for travelling along a nominal trajectory. According to the invention, the device (11) includes: a booster positioned ...
In this paper, the curvilinear motion and instability of a hard projectile are studied based on the DAFL method and 3D rigid-body dynamics. The problem statement is given in Section 2. The general model of projectile trajectory under non-axisymmetrical condition is applied to study the ...
We review recent results for forward jests at the LHC and EIC as obtained within small-x Improved Transverse Momentum Dependent factorization (ITMD). In ad
\"Deceleration device to increase the drag coefficient of a projectile trajectory associated while in the air.\It is described a deceleration device pair to increase the drag coefficient of an incoming associated with a desired point while in transit.The device comprises: at least two mechanisms of...