Detection and tracking of ballistic target

Survey of Maneuvering Target Tracking. Part II: Motion Models of Ballistic and Space Targets

“…Indeed, the same approach was used in [52] to account for gravity in a simple kinematic model of gravity turn motion during boost (see Section IVB2); similarly, in [35] a thrust acceleration term derived from a (nearly) constant-acceleration (CA) filter estimates was included in the total acceleration to predict the boost motion of a BT; an additional drag-induced acceleration term was included in [31], along with the gravity and thrust terms. In general, this approach is simple for implementation, but its accuracy may be inadequate in the case of a low sampling rate.…”

Real-Time ISAR Image Synthesis of Ballistic Targets

“…To make the burn time in a linear fashion; (2) all the forces act on one synthesized false missile images more actual, the point and the moment is not considered; (3) the distribution of the scattering centers for the according longitudinal axis of the missile is aligned with the velocity false object must be similar to the real-timeISAR images vector; (4) the calculation of trajectory is base on a of a true BM over the whole trajectory. This paper Cartesian coordinate system whose x axis andy axis is the presents a novel process to synthesize the images along earth flat and z axis is the height; and (5) Equipped with DIS jammer, a ballistic missile (BNI) can where M(t) is te instantaneous time-varyi mass of protect itself against being destroyed and improve its the BM, penetrability.…”

“…This paper Cartesian coordinate system whose x axis andy axis is the presents a novel process to synthesize the images along earth flat and z axis is the height; and (5) Equipped with DIS jammer, a ballistic missile (BNI) can where M(t) is te instantaneous time-varyi mass of protect itself against being destroyed and improve its the BM, penetrability. To make the synthesized false missile Mf images more actual, the distribution of the scattering M(t) = Mb +Mf -r t (2) centers for the according false object must be similar to tBO tie real-time ISAR images of a true BM over the whole The vector of the thrust acceleration can be expressed as: trajectory. de= dthJ*ilV (3) This paper presents a novel process to synthesize the where i4 is the uitary vector of the velocity.…”

“…The calculation of the trajectory follows Farina's work 2 / reported in detail in reference [2]. To simplify the process where ,3 is the ballistic coefficient, anld p(z) is the air density function of the height, Without loss of generality, we consider a missile simply consisting of a sphere tipped cone (warhead) and a The ballistic trajectory of a BM can be calculated in a cylinder (fuel cabin).…”

“…The calculation of the trajectory follows Farina's work 2 / reported in detail in reference [2]. To simplify the process where ,3 is the ballistic coefficient, anld p(z) is the air density function of the height, 0-7803-9128…”