Post on 08-Apr-2017
ψ
∞<ξξξψ
θψ
( )[ ]−+= − θθψψ θ
> ∈πθ ∈
= θψθ
∞
∞−
∞
=π
θ π
θψθ
=+ θθ
2411
1-4244-0737-0/07/$20.00 c©2007 IEEE
−+= θθδθ
Δ Δ
Δ+Δ+
−+Δ+Δ+=Δ+Δ+ θθδ
Δ+=Δ+=
Δ−Δ−−Δ−+Δ−=
Δ+Δ+
θθδ
θθθθδ Δ+Δ+−+=
θθθ Δ+Δ+=
white Gaussian noiseε , that is
ε+=
≤
>=
λ
λ
λ σλ=
σ
θ θ
λ
{ }λθ θ >=
Ω∈
Ω
∇=
Ω
Ω
+∇= ββ
β
2412 2007 Second IEEE Conference on Industrial Electronics and Applications
++= βδδβ
−= +δ −= +δ
∈∀=
∀===
∈
θ
θ
θθ
θθ
∈∀=
∀===
∈
θ
θ
θ
θ
∈
=
βλ ∇−=+
λ
∈≥λ =+∞→
λ ⋅
θ θ
θ
= =λ
=λδ
>=λ
β∇
β
β∇
βλ ∇−=+
+= λδλλ −=+
= =β
σ
=σ
=σ
2007 Second IEEE Conference on Industrial Electronics and Applications 2413
2414 2007 Second IEEE Conference on Industrial Electronics and Applications