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80
Hz 2.0 Hz
1
−
ω .
gP
NR
ε=
ρ
α+
ρ
α
, (18.4)
()
2
c
cc
Ru
−
ω
=ω
π
,
c
ω —
S-
-
-
()
1
P
SS
EqE=+ . (18.5)
7 7
0,01–
–
80 qZklhlZo hl Hz ^h 2.0 Hz GZ qZklhlZo \ur_ =p bf__l f_klh kiZ^ h[tykgbfuc j_]bhgZevgufb \ZjbZpbyfb ki_dljZ KiZ^ f_g__ djmlhc ^ey hqZ]h\ \[ebab a_fghc ih\_joghklb ?keb ZgZebabjm_fZy qZklhlZ ij_\urZ _l djblbq_kdmx lh kiZ^ ki_dljZ ijbgbfZ_lky jZ\guf ω−1 . GZ ijZdlbd_ qZklhlu Ziijhdkbfbjmxlky gZ [_kdhg_qghklv b lh]^Z wg_j]by hij_^_ey_lky dZd j_amevlZl qbke_ggh]h bgl_]jbjh\Zgby iexk bg l_]jZe \uq_lh\ ε gP = ραN + ραR , (18.4) ]^_ bgl_]jZe \uq_lh\ R = ωc uc (ωc )−2 , ωc — djblbq_kdZy qZklhlZ Ohly π S-\hegu h[eZ^Zxl [he__ kbevguf \ha[m`^_gb_f \ bklhqgbd_ hgb lZd`_ [he__ kbevgh aZlmoZxl ijb jZkijhkljZg_gbb \ mkeh\byo ]hjbahglZevgh g_ h^ghjh^ghc A_feb q_f J-\hegu Ihwl]hfm ijZdlbq_kdb bkihevamxl lhev dh J-\hegu ^ey hij_^_e_gby wg_j]bb baemq_gby NhjfmeZ ^ey jZkq_lZ h[ s_c k_ckfbq_kdhc wg_j]bb hij_^_ey_lky dZd ES = (1 + q ) ES P . (18.5) Wg_j]by baf_jy_lky \ Gf Gf 7 ^bg kf 7 wj] >:GGU? Bkihevam_fu_ ^ey baf_j_gby wg_j]bb ^Zggu_ ^he`gu m^h\e_l\hjylv ke_^mxsbf lj_[h\Zgbyf Ki_dlju kdhjhkl_c kf_s_gbc ^he`gu [ulv ihemq_gu ^ey dZd fh`gh [he__ rbjhdh]h ^bZiZahgZ qZklhl \dexqZy dZd ^hdjblbq_kdb_ lZd b aZdjblbq_kdb_ agZq_gby Djblbq_kdZy qZklhlZ hij_^_ey_lky jZaf_jhf bk lhqgbdZ b keh`ghklvx \kiZju\Zgby >ey h[t_fguo \heg ki_dlju ^he`gu [ulv jZkkqblZgu \ ^bZiZahg_ 0,01– =pU 0 ( NhjfmeZ =ml_g[_j]Z–Jbol_jZ mklZgZ\eb\ZxsZy khhlghr_gb_ f_` ^m k_ckfbq_kdhc wg_j]b_c b fZ]gblm^hc
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