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Table 2 Parameters of simulation environment

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