From: Target maneuver discrimination using ISAR image in interception
Parameter | Value | |
---|---|---|
Target | Motion | \( {V}_{\mathrm{T}}=300\ \mathrm{m}/\mathrm{s},\ {a}_{\mathrm{T}}^{\max }=15\mathrm{g},\ {\tau}_{\mathrm{T}}=0.2\ \mathrm{s} \) |
Size | Length = 5 m, width = 1 m | |
Missile | Motion | \( {V}_{\mathrm{M}}=450\ \mathrm{m}/\mathrm{s},\ {a}_{\mathrm{M}}^{\max }=20\ \mathrm{g} \) τ M = 0.2 s, T c = 0.01 s |
Radar | λ = 3 cm, PRF = 32 kHz N p = 64, Δf = 10 MHz, B = 640 MHz | |
Scenario | R 0 = 2.25 km, γ T(0) ∼ U(−15∘, 15∘) | |
Error | σ r = 1 m, σ vT = 10 m/s, σ aT = 1 g σ ang = 0.1 mrad, Δ est = 0.2 s, σ aM = 0.1 g |