Title :
Closed-form solution of Pure Proportional Navigation with tracker-in-loop
Author :
Garai, Tanushree ; Mukhopadhyay, Siddhartha
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur
Abstract :
The analytical closed form solution of the equations of motion of a missile tracking a non-maneuvering target using the pure proportional navigation (PPN) law based on an estimate of line-of-sight (LOS) rate is presented. The solution is obtained in the form of a uniformly convergent series of functions in polar coordinates for navigation constants Nges2. The effect of error bounds of the estimator on the closed loop solution is presented, in line with the approach of Becker [1].
Keywords :
Kalman filters; differential equations; missiles; navigation; target tracking; closed-form solution; line-of-sight rate; missile tracking; motion equations; navigation constants; nonmaneuvering target; polar coordinates; pure proportional navigation; tracker-in-loop; Acceleration; Closed-form solution; Computational geometry; Equations; Filters; Kinematics; Missiles; Motion control; Navigation; Target tracking; Closed-form solution; Estimator; Guidance; PPN;
Conference_Titel :
American Control Conference, 2008
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-2078-0
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2008.4586843
