विधियों की तुलना करें

	आनुपातिक मार्गदर्शन	ड्यूबिन पथ
क्षेत्र	एयरोस्पेस	एयरोस्पेस
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1957	1957
प्रवर्तक	Lin-Hsiung Chu	Lester Dubins
प्रकार	Guidance law	Optimal curve
मौलिक स्रोत	Knox, W. P. (1971). On optimal proportional navigation. IEEE Transactions on Aerospace and Electronic Systems, AES-7(3), 417–426.	Dubins, L. E. (1957). On curves of minimal length with a constraint on average curvature and with prescribed initial and terminal positions and tangents. American Journal of Mathematics, 79(3), 497–516.
उपनाम	PN, PN law	Dubins curve, RSR path, LSL path
संबंधित	3	3
सारांश	Proportional Navigation (PN) is a guidance law that generates command accelerations proportional to the rate of change of the line-of-sight angle between a pursuer and target. Introduced by Lin-Hsiung Chu in the 1950s, it became the foundation of modern missile guidance systems. PN solves the pursuit-evasion problem by ensuring that the pursuer intercepts a moving target with minimal computational overhead.	The Dubins path is the shortest curve connecting two points in the plane with prescribed initial and terminal tangent directions, subject to a constraint on curvature. Introduced by Lester Dubins in 1957, it solved a fundamental problem in differential geometry and became essential in motion planning for aircraft, helicopters, and autonomous vehicles. A Dubins path consists of circular arcs and straight line segments arranged in a sequence such as RSR (Right-Straight-Right) or LSL (Left-Straight-Left).