Методика поверки Метран-100 (985052), страница 2

Просмтор этого файла доступен только зарегистрированным пользователям. Но у нас супер быстрая регистрация: достаточно только электронной почты!

Текст из файла (страница 2)

Ijb ih\_jd_ ^ZlqbdZ k \uoh^guf ZgZeh]h\uf kb]gZehf ihklhyggh]hlhdZagZq_gbydhlhjh]hdhgljhebjmxlg_ihkj_^kl\_ggh\f:]^_ ∆p ∆P∆i  ⋅ 100 ≤ α j ⋅ γ,(1)+PII−mo  m– ij_^_e ^himkdZ_fhc Z[khexlghc ih]j_rghklb wlZehggh]h KBdhgljhebjmxs_]h\oh^gmx\_ebqbgm^Z\e_gb_dIZFIZPm –\_jogbcij_^_ebaf_j_gbcbeb^bZiZahgbaf_j_gbcih\_jy_fh]h^ZlqbdZdIZFIZ∆i – ij_^_e ^himkdZ_fhc Z[khexlghc ih]j_rghklb wlZehggh]h KBdhgljhebjmxs_]hwe_dljbq_kdbc\uoh^ghckb]gZe^ZlqbdZf:Io, Im – khhl\_lkl\_ggh gb`g__ b \_jog__ ij_^_evgu_ agZq_gby \uoh^gh]hkb]gZeZ^ZlqbdZ^ey^Zlqbdh\k\uoh^gufkb]gZehf4-20f:Io f:Im f:^ey^Zlqbdh\k\uoh^gufbkb]gZeZfb0-5 b 0-20f:Io ZIm f:bIm f:khhl\_lkl\_gghαp –lh`_qlh\i 5.3.4;γ –ij_^_e^himkdZ_fhchkgh\ghcih]j_rghklbih\_jy_fh]h^ZlqbdZ13ghjfbjmxs_]hagZq_gbyAZghjfbjmxs__agZq_gb_ijbgbfZxl^ey^Zlqbdh\^Z\e_gby-jZaj_`_gby–kmffmZ[khexlguoagZq_gbc\_jogboij_^_eh\baf_j_gbc\h[eZklbba[ulhqgh]h^Z\e_gbyb\h[eZklbjZaj_`_gby^eyhklZevguo^Zlqbdh\–\_jogbcij_^_ebaf_j_gbc\oh^ghcbaf_jy_fhc\_ebqbgu_kebbgh_g_ij_^mkfhlj_ghl_ogbq_kdhc^hdmf_glZpb_cgZ^Zlqbdb>ey ^Zlqbdh\ k gb`gbf ij_^_evguf agZq_gb_f baf_jy_fhc \_ebqbguqbke_ggh jZ\guf gmex ^bZiZahg baf_j_gby qbke_ggh jZ\_g \_jog_fm ij_^_embaf_j_gbc<wlhfkemqZ_hkgh\gZyih]j_rghklv^ZlqbdZ\ujZ`_ggZy\ijhp_glZo hl ghjfbjmxs_]h agZq_gby qbke_ggh jZ\gZ hkgh\ghc ih]j_rghklb \ujZ`_gghc \ ijhp_glZo hl ^bZiZahgZ baf_g_gby \uoh^gh]h kb]gZeZ ^ZlqbdZ k ebg_cghcnmgdpb_cij_h[jZah\Zgbybaf_jy_fhc\_ebqbgu2.

Ijbih\_jd_^Zlqbdh\k\uoh^gufZgZeh]h\ufkb]gZehfihklhyggh]hlhdZ agZq_gby dhlhjh]h dhgljhebjmxl ih iZ^_gbx gZijy`_gby gZ wlZehgghfkhijhlb\e_gbb\f<beb< ∆p∆u∆ ++ R  ⋅100 ≤ α p ⋅ γ, Pm U m − U o R wl ]^_∆p , Pm –lh`_qlh\nhjfme_( 2)∆u – ij_^_e ^himkdZ_fhc Z[khexlghc ih]j_rghklb wlZehggh]h KBdhgljhebjmxs_]h\uoh^ghckb]gZe^ZlqbdZihiZ^_gbxgZijy`_gbygZwlZehgghfkhijhlb\e_gbb<beb<∆R – ij_^_e ^himkdZ_fhc Z[khexlghc ih]j_rghklb wlZehggh]hkhijhlb\e_gbyHfRwl –agZq_gb_wlZehggh]hkhijhlb\e_gbyHfUm, Uo – khhl\_lkl\_ggh \_jog__ b gb`g__ ij_^_evgu_ agZq_gby gZijy`_gbcf<beb<gZwlZehgghfkhijhlb\e_gbbhij_^_ey_fu_ihnhjfmeZfUm = Im ⋅ Rwl bUo = Io ⋅ Rwl14Ijbih\_jd_^ZlqbdZk\uoh^gufpbnjh\ufkb]gZehf ∆p   ⋅100 ≤ α p ⋅ γ, Pm (3)]^_\k_h[hagZq_gbyl_`_qlhb\nhjfmeZob5.3.7JZkq_lgu_agZq_gby\uoh^gh]hkb]gZeZih\_jy_fh]h^ZlqbdZ^eyaZ^Zggh]hghfbgZevgh]hagZq_gby\oh^ghcbaf_jy_fhc\_ebqbguhij_^_eyxlihnhjfmeZf (4-12):>ey^Zlqbdh\cebg_cgh\hajZklZxs_caZ\bkbfhklvx\uoh^gh]hkb]gZeZihklhyggh]hlhdZIhl\oh^ghcbaf_jy_fhc\_ebqbguP)Im − Io(4)(P − Pn ),Pm − Pn]^_Ip –jZkq_lgh_agZq_gb_\uoh^gh]hkb]gZeZihklhyggh]hlhdZf:Ip = Io +P –ghfbgZevgh_agZq_gb_\oh^ghcbaf_jy_fhc\_ebqbgu^ey^Zlqbdh\^Z\e_gby-jZaj_`_gbyagZq_gb_P\h[eZklbjZaj_`_gbyih^klZ\ey_lky\nhjfmemkhagZdhffbgmkPn –gb`gbcij_^_ebaf_j_gbc^ey\k_o^Zlqbdh\djhf_^Zlqbdh\^Z\e_gby-jZaj_`_gby ^ey dhlhjuo agZq_gb_ Pn qbke_ggh jZ\gh \_jog_fm ij_^_embaf_j_gbc\h[eZklbjZaj_`_gbyPm(-) b\nhjfmemih^klZ\ey_lkykhagZdhffbgmkIo, Im, Pm –lh`_qlhb\nhjfme_>ey klZg^Zjlguo mkeh\bc gb`gbc ij_^_e baf_j_gbc \k_o ih\_jy_fuo^Zlqbdh\ ba[ulhqgh]h ^Z\e_gby Z[khexlgh]h ^Z\e_gby jZaj_`_gby jZaghklb^Z\e_gbcb^Zlqbdh\^Z\e_gby-jZaj_`_gbyjZ\_ggmex >ey ^Zlqbdh\ k ebg_cgh m[u\Zxs_c aZ\bkbfhklvx \uoh^gh]h kb]gZeZihklhyggh]hlhdZhl\oh^ghcbaf_jy_fhc\_ebqbguIp = Im −Im − Io(P − Pn ),Pm − Pn15(5)>ey^Zlqbdh\k\uoh^gufkb]gZehfihklhyggh]hlhdZbnmgdpb_cij_h[jZah\Zgby\oh^ghcbaf_jy_fhc\_ebqbguihaZdhgmd\Z^jZlgh]hdhjgyP,( 6)Pm]^_P –\oh^gZybaf_jy_fZy\_ebqbgZ–jZaghklv^Z\e_gbci_j_iZ^^Z\e_I p = I o + (I m − I o )gby^ey^Zlqbdh\jZaghklb^Z\e_gbcij_^gZagZq_gguo^eybaf_j_gbyjZkoh^ZjZ[hq_ckj_^uPm –\_jogbcij_^_ebaf_j_gbcbeb^bZiZahgbaf_j_gbcih\_jy_fh]h^ZlqbdZjZaghklb^Z\e_gbcHklZevgu_h[hagZq_gbyl_`_qlhb\nhjfme_?keb ih l_ogbq_kdhc ^hdmf_glZpbb gZ ih\_jy_fuc ^Zlqbd gZ h]jZgbq_gghf gZqZevghf mqZkld_ oZjZdl_jbklbdb ^himkdZ_lky ebg_cgZy aZ\bkbfhklvlhjZkq_lgu_agZq_gby\uoh^gh]hkb]gZeZgZwlhfmqZkld_hij_^_eyxlihnhjfme_I j ( ebg ) = I o +]^_P ≤De⋅Jm;Κe(I m − I o ) P ,ΚePm(7)De – dhwnnbpb_gl mklZgh\e_gguc \ l_ogbq_kdhc ^hdmf_glZpbb gZih\_jy_fuc^Zlqbdbabgl_j\ZeZagZq_gbc≤De ≤ 0,09.4.>ey^Zlqbdh\k\uoh^gufkb]gZehfihklhyggh]hlhdZagZq_gbydhlhjh]hdhgljhebjmxlihiZ^_gbxgZijy`_gbygZwlZehgghfkhijhlb\e_gbbRwlUp = Rwl ⋅ Ip ,(8)]^_Up –jZkq_lgh_agZq_gb_iZ^_gbygZijy`_gbygZwlZehgghfkhijhlb\e_gbbIp – jZkq_lgh_agZq_gb_\uoh^gh]hkb]gZeZihklhyggh]hlhdZhij_^_ey_fh_ihnhjfmeZf-7).

>ey ^Zlqbdh\ k \uoh^guf bgnhjfZpbhgguf kb]gZehf \ pbnjh\hfnhjfZl_16- kebg_cgh\hajZklZxs_cnmgdpb_cij_h[jZah\ZgbyNp = No +Nm − No(P − Pn ),Pm − Pn(9)]^_Np –jZkq_lgh_agZq_gb_\uoh^gh]hkb]gZeZ\pbnjh\hfnhjfZl_Nm, No – khhl\_lkl\_ggh \_jog__ b gb`g__ij_^_evgu_agZq_gby\uoh^gh]hbgnhjfZpbhggh]hkb]gZeZ^ZlqbdZ\pbnjh\hfnhjfZl_P, Pm, Pn –lh`_qlhb\nhjfme_- kebg_cghm[u\Zxs_cnmgdpb_cij_h[jZah\ZgbyNm − No(P − Pn ),(10)Pm − Pn- knmgdpb_cij_h[jZah\ZgbyihaZdhgmd\Z^jZlgh]hdhjgyNp = Nm −N p = N o + (N m − N o )P,Pm(11)]^_P, Pm –lh`_qlh\nhjfme_hklZevgu_h[hagZq_gbyl_`_qlh\nhjfmeZo?kebgZh]jZgbq_gghfgZqZevghfmqZkld_wlhcoZjZdl_jbklbdb^himkdZ_lky ebg_cgZy aZ\bkbfhklv lh jZkq_lgu_ agZq_gby \uoh^gh]h kb]gZeZ gZ wlhfmqZkld_hij_^_eyxlihnhjfme_N p ( ebg ) = N o +ΚeΚe(N m − N o ) PPm,(12)]^_De –lh`_qlh\nhjfme_ Ih\_jdm ^Zlqbdh\ k ijh]jZffguf h[_ki_q_gb_f \u[hjZ nmgdpbbij_h[jZah\Zgby\oh^ghcbaf_jy_fhc\_ebqbgu\khhl\_lkl\bbkh^gbfba\b^h\(4-6, 9-ijhba\h^ylijbijh]jZffghcmklZgh\d_ebg_cgh\hajZklZxs_caZ\bkbfhklb\uoh^gh]hkb]gZeZbeb_kebbgh_g_ij_^mkfhlj_ghl_ogbq_kdhc^hdmf_glZpb_cgZ^ZlqbdIhke_\uiheg_gbyih\_jdb^Zlqbdfh`_l[ulvi_j_ijh]jZffbjh\Zg\khhl\_lkl\bbklj_[m_fhcnmgdpb_cij_h[jZah\Zgby\oh^ghcbaf_jy_fhc\_ebqbguI_j_^hij_^_e_gb_fhkgh\ghcih]j_rghklbkh[ex^Zxllj_[h\Zgbyi17b ijb g_h[oh^bfhklb dhjj_dlbjmxl agZq_gby \uoh^gh]h kb]gZeZ khhl\_lkl\mxsb_gb`g_fmb\_jog_fmij_^_evgufagZq_gbyfbaf_jy_fhc\_ebqbguWlmdhjj_dlbjh\dm\uihegyxlihke_ih^Zqbbk[jhkZbaf_jy_fhc\_ebqbguagZq_gbydhlhjhcmklZgZ\eb\Zxl- ^ey ^Zlqbdh\ ^Z\e_gby-jZaj_`_gby – \ ij_^_eZo - hl \_jog_]hij_^_eZbaf_j_gbc\h[eZklbba[ulhqgh]h^Z\e_gby- ^ey^Zlqbdh\Z[khexlgh]h^Z\e_gbyc\_jogbfij_^_ehfbaf_j_gbc^h0,25 FIZ \dexqbl_evgh – \ ij_^_eZo hl Zlfhkn_jgh]h ^Z\e_gby ^h -100%\_jog_]hij_^_eZbaf_j_gbc- ^ey hklZevguo ^Zlqbdh\–\ij_^_eZo-100% \_jog_]hij_^_eZbaf_j_gbcIjbi_jbh^bq_kdhcih\_jd_b\kemqZ___kh\f_s_gbykhi_jZpb_cijh\_jdb ]_jf_lbqghklb ^ZlqbdZ dhjj_dlbjh\dm agZq_gbc \uoh^gh]h kb]gZeZ \uihegyxlihke_\u^_j`db^ZlqbdZijb^Z\e_gbbjZaj_`_gbb\khhl\_lkl\bbkmkeh\byfbiiMklZgh\dm \uoh^gh]h kb]gZeZ \uihegyxl k fZdkbfZevghc lhqghklvxh[_ki_qb\Z_fhcmkljhckl\hfdhjj_dlhjZ^ZlqbdZbjZaj_rZxs_ckihkh[ghklvxwlZehgguo KB Ih]j_rghklv mklZgh\db ©gmeyª [_a mq_lZ ih]j_rghklb wlZehgguoKBg_^he`gZij_\urZlv-ij_^_eZ^himkdZ_fhchkgh\ghcih]j_rghklbih\_jy_fh]h^ZlqbdZ_kebbgh_g_mdZaZgh\l_ogbq_kdhc^hdmf_glZpbb.AgZq_gb_\uoh^gh]hkb]gZeZkhhl\_lkl\mxs__gb`g_fmij_^_evghfmagZq_gbxbaf_jy_fhc\_ebqbgujZkkqblu\Zxlihh^ghcbanhjfme-6, 9-iheZ]ZyJ ^ey^Zlqbdh\^Z\e_gby-jZaj_`_gbyb^Zlqbdh\jZaghklb^Z\e_gbc^eyhklZevguo^Zlqbdh\–iheZ]ZyJ Jn^eyklZg^Zjlguomkeh\bcJn=0).Hkgh\gmxih]j_rghklvhij_^_eyxlijbm agZq_gbyobaf_jy_fhc\_ebqbgui 5^hklZlhqghjZ\ghf_jghjZkij_^_e_gguo\^bZiZahg_baf_j_gbc \ lhf qbke_ ijb agZq_gbyo baf_jy_fhc \_ebqbgu khhl\_lkl\mxsbo gb`g_fmb\_jog_fmij_^_evgufagZq_gbyf\uoh^gh]hkb]gZeZBgl_j\Zef_`^magZq_gbyfbbaf_jy_fhc\_ebqbgug_^he`_gij_\urZlv^bZiZahgZbaf_j_gbcijbm hkgh\ghc\ZjbZglih\_jdb^bZiZahgZbaf_j_gbcijbm b^bZiZahgZbaf_j_gbcijbm = 3.18Hkgh\gmx ih]j_rghklv hij_^_eyxl ijb agZq_gbb baf_jy_fhc \_ebqbguihemq_gghf ijb ijb[eb`_gbb d g_fm dZd kh klhjhgu f_gvrbo agZq_gbc ijbijyfhfoh^_lZdbkhklhjhgu[hevrboagZq_gbcijbh[jZlghfoh^_I_j_^ih\_jdhcijbh[jZlghfoh^_^Zlqbd\u^_j`b\Zxl\l_q_gb_fbgmluijb\_jog_fij_^_evghfagZq_gbbbaf_jy_fhc\_ebqbgudhlhjhfmkhhl\_lkl\m_l ij_^_evgh_ agZq_gb_ \uoh^gh]h kb]gZeZ >Zlqbdb ^Z\e_gby-jZaj_`_gby^himkdZ_lky\u^_j`b\Zlvlhevdhijb\_jog_fij_^_e_baf_j_gbc\h[eZklbba[ulhqgh]h^Z\e_gbyIjbi_jbh^bq_kdhcih\_jd_hkgh\gmxih]j_rghklvhij_^_eyxl\^\ZpbdeZ^hdhjj_dlbjh\db^bZiZahgZbaf_g_gby\uoh^gh]hkb]gZeZbihke_dhjj_dlbjh\db^bZiZahgZ<lhjhcpbde^himkdZ_lkyg_ijh\h^blv_kebhkgh\gZyih]j_rghklvγ^ ≤ γd ⋅ γ .Ijbih\_jd_^Zlqbdh\k\_jogbfij_^_ehfbaf_j_gbc\h[eZklbjZaj_`_gby jZ\ghf dIZ ^himkdZ_lky mklZgZ\eb\Zlv fZdkbfZevgh_ agZq_gb_ jZaj_`_gby\ij_^_eZo-hlZlfhkn_jgh]h^Z\e_gbyJ[_kebJ[ ≤dIZJZkq_lgh_ agZq_gb_ \uoh^gh]h kb]gZeZ ijb mklZgh\e_gghf agZq_gbb jZaj_`_gbyhij_^_eyxlihnhjfme_bebIjbih\_jd_^Zlqbdh\Z[khexlgh]h^Z\e_gbyk\_jogbfbij_^_eZfbbaf_j_gbcFIZb\ur_hkgh\gmxih]j_rghklvhij_^_eyxlihf_lh^bd_baeh`_gghc\ikkh[ex^_gb_fmkeh\bcbaeh`_gguo\iiIhf_lh^bd_i^himkdZ_lkyhij_^_eylvhkgh\gmxih]j_rghklv^Zlqbdh\Z[khexlgh]h^Z\e_gbyk\_jogbfbij_^_eZfbbaf_j_gbcgb`_FIZghg_f_g__FIZ Hij_^_e_gb_ hkgh\ghc ih]j_rghklb ^Zlqbdh\ Z[khexlgh]h ^Z\e_gbyk\_jogbfbij_^_eZfbbaf_j_gbcFIZ^himkdZ_lkyFIZb\ur_ijh\h^ylkbkihevah\Zgb_fwlZehgguoKBjZaj_`_gbybba[ulhqgh]h^Z\e_gbygZijbf_jF<I– 2©<ha^mo-<ª©<ha^mo-ªFI–FI–b^j<wlhfkemqZ_ih\_jdm^ZlqbdZ\uihegyxlijbih^Zq_ba[ulhqgh]h^Z\e_gby b jZaj_`_gby jZkq_lgu_ agZq_gby dhlhjuo hij_^_eyxl k mq_lhf ^_ckl\bl_evgh]hagZq_gbyZlfhkn_jgh]h^Z\e_gby\ihf_s_gbb]^_ijh\h^ylih\_jdm19JZkq_lgu_ agZq_gby \uoh^gh]h kb]gZeZ ^ZlqbdZ k ebg_cgh \hajZklZxs_cnmgdpb_cij_h[jZah\Zgbyhij_^_eyxlihnhjfmeZf- ^ey^Zlqbdh\klhdh\uf\uoh^gufkb]gZehfI p = I o + (I m − I o )P[ + P(± )Pm (a ),(13)- ^ey^Zlqbdh\k\uoh^gufkb]gZehf\pbnjh\hfnhjfZl_N p = N o + (N m − N o )P[ + P(± )Pm (a ),(14 )]^_Ip, Io, Im, Np, No, Nm –lh`_qlh\nhjfmeZobJ[ –Zlfhkn_jgh_^Z\e_gb_\ihf_s_gbb]^_ijh\h^ylih\_jdmFIZJm(a) –\_jogbcij_^_ebaf_j_gbc^ZlqbdZZ[khexlgh]h^Z\e_gbyFIZJ(+) – ba[ulhqgh_ ^Z\e_gb_ih^Z\Z_fh_\^Zlqbd, FIZJ(-)– jZaj_`_gb_ kha^Z\Z_fh_ \ ^Zlqbd_ agZq_gb_ jZaj_`_gby \ FIZih^klZ\eyxl\nhjfmeubkhagZdhffbgmkJZkq_lgu_ agZq_gby ba[ulhqgh]h ^Z\e_gby b jZaj_`_gby \uqbkeyxl ihnhjfmeZfJ(+) Ja - J[(15)J(-) J[ -JZ ,(16)]^_JZ –ghfbgZevgh_agZq_gb_Z[khexlgh]h^Z\e_gbyFIZ<[ebab gmey Z[khexlgh]h ^Z\e_gby ^Zlqbd ih\_jyxl kha^Z\Zy gZ _]h\oh^_jZaj_`_gb_Jm(-) = (0,90…0,95)⋅J[ ,(17)ijb dhlhjhf jZkq_lgh_ agZq_gb_ \uoh^gh]h kb]gZeZ hij_^_eyxl ih nhjfme_I p = I o + (I m − I o )P[ − Pm(− )Pm (a ),20(18)AgZq_gby\uoh^gh]hkb]gZeZ\pbnjh\hfnhjfZl_Nhij_^_eyxlihnhjfme_lZdhc`_kljmdlmjuaZf_gyyh[hagZq_gbylhdZIgZh[hagZq_gb_N.JZkq_lgu_agZq_gby\uoh^gh]hkb]gZeZijbZlfhkn_jghf^Z\e_gbbgZ\oh^_^ZlqbdZhij_^_eyxlihnhjfme_I p = I o + (I m − I o )P[,Pm(a )(19)FZdkbfZevgh_agZq_gb_ba[ulhqgh]h^Z\e_gbyJm(+) ijbdhlhjhfjZkq_lgh_agZq_gb_\uoh^gh]hkb]gZeZIp = Imhij_^_eyxlihnhjfme_Pm(+) = Pm(a) - P[(20)Ijb ih\_jd_ ^Zlqbdh\k\_jogbfbij_^_eZfbbaf_j_gbcPm(a) ≤FIZagZq_gb_Zlfhkn_jgh]h^Z\e_gbyJ[hij_^_eyxlkih]j_rghklvxg_[he__q_f∆[ ≤ αp ⋅ γPm ( a )100,( 21)]^_∆[ –Z[khexlgZyih]j_rghklvFIZαj , γ –lh`_qlh\ii.3.4, 5.3.6;Pm(a) –\_jogbcij_^_ebaf_j_gbcih\_jy_fh]h^ZlqbdZIjbih\_jd_^Zlqbdh\k\_jogbfbij_^_eZfbbaf_j_gbcJm(a) >FIZ\nhjfmeu - ^himkdZ_lky ih^klZ\eylv agZq_gb_ J[ FIZ _keb Zlfhkn_jgh_^Z\e_gb_gZoh^blky\ij_^_eZo-0FIZ< aZ\bkbfhklb hl \_jogbo ij_^_eh\ baf_j_gbc ih\_jy_fuo ^Zlqbdh\ bohkgh\gmxih]j_rghklvhij_^_eyxlijbm agZq_gbyobaf_jy_fhc\_ebqbgu\khhl\_lkl\bbklZ[ebp_cbkmq_lhflj_[h\Zgbci21LZ[ebpZQbkehih\_jy_fuolhq_dm<h[eZklbJZ ≥J[<h[eZklbJZ ≤J[32213145<_jogb_ij_^_eubaf_j_gbcFIZ0,10,160,25Hl^hK\ur_I_j_^ ih\_jdhc dhjj_dlhjhf ©gmeyª ^ZlqbdZ mklZgZ\eb\Zxl \uoh^ghckb]gZe gZ jZkq_lgh_ agZq_gb_ khhl\_lkl\mxs__ jZaj_`_gbx Pm(-) \ mdZaZgguoij_^_eZo JZkq_lgh_ agZq_gb_ \uoh^gh]h kb]gZeZ hij_^_eyxl ih nhjfme_ >himkdZ_lkymklZgZ\eb\Zlv\uoh^ghckb]gZegZjZkq_lgh_agZq_gb_hij_^_ey_fh_ihnhjfme_ijbZlfhkn_jghf^Z\e_gbb Hkgh\gmx ih]j_rghklv γ∂ \ ghjfbjmxs_]h agZq_gby i \uqbkeyxlihijb\_^_ggufgb`_nhjfmeZfIjbih\_jd_^Zlqbdh\ihkihkh[miγ^ =γ^ =I − IpIm − Io⋅ 100 ,U − UpUm − Uoγ^ =( 22 )⋅ 100 ,N − NpNm − No( 23)⋅ 100 ,( 24 )]^_ I – agZq_gb_ \uoh^gh]h kb]gZeZ ihklhyggh]h lhdZ ihemq_ggh_ wdki_jbf_glZevghijbghfbgZevghfagZq_gbbbaf_jy_fhc\_ebqbguf:U –agZq_gb_iZ^_gbygZijy`_gbygZwlZehgghfkhijhlb\e_gbbihemq_ggh_ wdki_jbf_glZevgh ijb baf_j_gbb \uoh^gh]h kb]gZeZ b ghfbgZevghfagZq_gbb\oh^ghcbaf_jy_fhc\_ebqbgu^Z\e_gbyf<beb<N – agZq_gb_ \uoh^gh]h kb]gZeZ ^ZlqbdZ \ pbnjh\hf nhjfZl_ ihemq_ggh_wdki_jbf_glZevghijbghfbgZevghfagZq_gbbbaf_jy_fhc\_ebqbguHklZevgu_h[hagZq_gbyl_`_qlh\nhjfmeZo22Ijbih\_jd_^Zlqbdh\ihkihkh[miγ∂ =P − Pghf⋅ 100,Pm(25)]^_ P – agZq_gb_ \oh^ghc baf_jy_fhc \_ebqbgu ^Z\e_gby ihemq_ggh_wdki_jbf_glZevghijbghfbgZevghfagZq_gbb\uoh^gh]hkb]gZeZdIZFIZPghf – ghfbgZevgh_ agZq_gb_ baf_jy_fhc \_ebqbgu ijb ghfbgZevghfagZq_gbb\uoh^gh]hkb]gZeZdIZFIZPm –kmffZZ[khexlguoagZq_gbc\_jogboij_^_eh\baf_j_gbc^Zlqbdh\^Z\e_gby-jZaj_`_gbyPm = Pm(+) + | Pm(-)), ^eyhklZevguo^Zlqbdh\–\_jogbcij_^_ebaf_j_gbcdIZFIZ<uqbke_gbyγ∂\uihegyxlklhqghklvx^h\lhjh]hagZdZihke_aZiylhcHij_^_e_gb_\ZjbZpbb <ZjbZpbx \uoh^gh]h kb]gZeZ hij_^_eyxl ijb dZ`^hf ih\_jy_fhfagZq_gbb baf_jy_fhc \_ebqbgu djhf_ agZq_gbc khhl\_lkl\mxsbo gb`g_fm b\_jog_fm ij_^_eZf baf_j_gbc ih ^Zgguf ihemq_gguf wdki_jbf_glZevgh ijbhij_^_e_gbbhkgh\ghcih]j_rghklbi <ZjbZpbx \uoh^gh]h kb]gZeZ γ] \ ghjfbjmxs_]h agZq_gbyi\uqbkeyxlihijb\_^_ggufgb`_nhjfmeZfIjbih\_jd_^Zlqbdh\ihkihkh[mi 5.3.1):γΓ =γΓ =γΓ =I − I∗I m − Io⋅ 100,U − U∗Um − UoN − N∗Nm − No(26)⋅ 100,(27)⋅100,(28)]^_I, I* –agZq_gby\uoh^gh]hkb]gZeZihklhyggh]hlhdZihemq_ggu_wdki_jbf_glZevghijbh^ghfblhf`_ghfbgZevghfagZq_gbb\oh^ghcbaf_jy_fhc\_ebqbguijbijyfhfbh[jZlghfoh^_khhl\_lkl\_gghf:23U, U* – agZq_gby iZ^_gby gZijy`_gby gZ wlZehgghf khijhlb\e_gbbihemq_ggu_wdki_jbf_glZevghijbbaf_j_gbyo\uoh^gh]hkb]gZeZbijbh^ghfb lhf `_ ghfbgZevghf agZq_gbb \oh^ghc baf_jy_fhc \_ebqbgu ijb ijyfhf bh[jZlghfoh^_khhl\_lkl\_gghf<<N, N* – agZq_gby \uoh^gh]h kb]gZeZ ^ZlqbdZ \ pbnjh\hf nhjfZl_ihemq_ggu_ wdki_jbf_glZevgh ijb h^ghf b lhf `_ ghfbgZevghf agZq_gbb\oh^ghcbaf_jy_fhc\_ebqbguijbijyfhfbh[jZlghfoh^_khhl\_lkl\_gghHklZevgu_h[hagZq_gbyl_`_qlh\nhjfmeZoIjbih\_jd_^Zlqbdh\ihkihkh[m (i5.3.1):= =J − J*Jm⋅ 100 ,(29)]^_ P, P* – agZq_gby \oh^ghc baf_jy_fhc \_ebqbgu ^Z\e_gby ihemq_ggu_wdki_jbf_glZevghijbijyfhfbh[jZlghfoh^_bijbh^ghfblhf`_ghfbgZevghfagZq_gbb\uoh^gh]hkb]gZeZdIZFIZPm –lh`_qlh\nhjfme_J_amevlZluih\_jdb^Zlqbdh\kebg_cghcnmgdpb_cij_h[jZah\Zgby>ZlqbdijbagZxl]h^gufijbi_j\bqghcih\_jd__kebgZ\k_oih\_jy_fuolhqdZofh^mevhkgh\ghcih]j_rghklbγ∂≤ γd ⋅ γZagZq_gb_\ZjbZpbbγ]\dZ`^hclhqd_baf_j_gbcg_ij_\urZ_lij_^_eZ__^himkdZ_fh]hagZq_gby >Zlqbd ijbagZxl g_]h^guf ijb i_j\bqghc ih\_jd_ _keb ohly [u \h^ghcih\_jy_fhclhqd_fh^mevhkgh\ghcih]j_rghklbγ∂ > γk ⋅γbebagZq_gb_\ZjbZpbbγ]ij_\urZ_lij_^_e__^himkdZ_fh]hagZq_gby>ZlqbdijbagZxl]h^gufijbi_jbh^bq_kdhcih\_jd__kebgZ\k_oih\_jy_fuolhqdZoijbi_j\hfbeb\lhjhfpbde_ih\_jdb\uihegyxlkymkeh\bybaeh`_ggu_\i 5.5.1.>ZlqbdijbagZxlg_]h^gufijbi_jbh^bq_kdhcih\_jd_- _kebijbi_j\hfpbde_ih\_jdbohly[u\h^ghcih\_jy_fhclhqd_fh^mevhkgh\ghcih]j_rghklbγ∂ > (δf)\Z max ⋅ γ bebagZq_gb_\ZjbZpbbγ] ij_\urZ_lij_^_e__^himkdZ_fh]hagZq_gby- _kebijb\lhjhfpbde_ih\_jdbohly[u\h^ghcih\_jy_fhclhqd_fh24^mevhkgh\ghcih]j_rghklbγ∂ > γk ⋅ γbebagZq_gb_\ZjbZpbbγ]ij_\urZ_lij_^_e__^himkdZ_fh]hagZq_gbyH[hagZq_gbyδf)\Z max –ihi 5.3.2; γd –ihi 5.3.4; γ –ihi 5.3.6.>himkdZ_lky\f_klh\uqbke_gbcihwdki_jbf_glZevguf^ZggufagZq_gbchkgh\ghcih]j_rghklbγ∂b\ZjbZpbbγ]dhgljhebjh\Zlvbokhhl\_lkl\b_ij_^_evgh^himkdZ_fufagZq_gbyf<ZjbZpbx\uoh^gh]hkb]gZeZ^Zlqbdh\g_hij_^_eyxl_kebij_^_e__^himkdZ_fh]h agZq_gby g_ ij_\urZ_l ij_^_eZ ^himkdZ_fhc hkgh\ghc ih]j_rghklb J_amevlZlu ih\_jdb ^Zlqbdh\ k g_baf_gghc `_kldh aZijh]jZffbjh\Zgghcnmgdpb_cij_h[jZah\Zgbybaf_jy_fhc\_ebqbguihaZdhgmd\Z^jZlgh]hdhjgy >Zlqbd ijbagZxl ]h^guf ijb i_j\bqghc ih\_jd_ ih kihkh[m i_kebgZ\k_oih\_jy_fuolhqdZofh^mevhkgh\ghcih]j_rghklbγ∂\ujZ`_gghc\^bZiZahgZbaf_g_gby\uoh^gh]hkb]gZeZg_ij_\urZ_lij_^_eh\^himkdZ_fuoagZq_gbc\khhl\_lkl\bbkmkeh\b_fZagZq_gb_\ZjbZpbbγ]g_ij_\urZ_lij_^_eh\__^himkdZ_fuoagZq_gbc\khhl\_lkl\bbkmkeh\b_fγ∂ ≤ γΚ ⋅ γIm − Io,2(I ghf − I o )(30)γ Γ ≤ γ Γ ( ^hi ) ⋅Im − Io,2(I ghf − I o )(31)]^_ Ighf – ghfbgZevgh_ agZq_gb_ \uoh^gh]h kb]gZeZ \ ih\_jy_fhc lhqd_f:γ –ij_^_e^himkdZ_fhchkgh\ghcih]j_rghklb\\_jog_]hij_^_eZbaf_j_gbcih\_jy_fh]h^ZlqbdZγ=^hi –ij_^_e^himkdZ_fh]hagZq_gby\ZjbZpbb\\_jog_]hij_^_eZbaf_j_gbcih\_jy_fh]h^ZlqbdZHkgh\gmxih]j_rghklvγ∂b\ZjbZpbxγ]hij_^_eyxl\bgl_j\Ze_agZq_gbc\uoh^gh]h kb]gZeZ _keb bgh_ g_ mdZaZgh \ l_ogbq_kdhc ^hdmf_glZpbb gZ25^ZlqbdIjebg ≤ Ighf ≤ Im ,(32)]^_Ijebg –ihi nhjfmeZ >Zlqbd ijbagZxl g_]h^guf ijb i_j\bqghc ih\_jd_ _keb ohly [u \h^ghcih\_jy_fhclhqd_g_\uihegyxlkymkeh\byb >Zlqbd ijbagZxl ]h^guf ijb i_jbh^bq_kdhc ih\_jd_ _keb gZ \k_oih\_jy_fuolhqdZoijbi_j\hfbeb\lhjhfpbde_ih\_jdb\uihegyxlkymkeh\byb>ZlqbdijbagZxlg_]h^gufijbi_jbh^bq_kdhcih\_jd_?kebijbi_j\hfpbde_ih\_jdbohly[u\h^ghcih\_jy_fhclhqd_fh^mevhkgh\ghcih]j_rghklbγ∂, \ujZ`_gghc\^bZiZahgZbaf_g_gby\uoh^gh]hkb]gZeZij_\urZ_lij_^_eu^himkdZ_fuoagZq_gbcbebagZq_gby\ZjbZpbbγ]ij_\urZxlij_^_eu^himkdZ_fuoagZq_gbcIm − Io,(33)2(I ghf − I o ) Hp_gdm j_amevlZlh\ ih\_jdb ^Zlqbdh\ k \uoh^guf kb]gZehf \ pbnγ ∂ > (δ Μ )\Z⋅max ⋅ γjh\hfnhjfZl_Nbebk\uoh^gufkb]gZehfihklhyggh]hlhdZIagZq_gbydhlhjh]hdhgljhebjmxlihiZ^_gbxgZijy`_gbyUgZwlZehgghfkhijhlb\e_gbbijhba\h^ylkkh[ex^_gb_f\k_omkeh\bcbaeh`_gguo\ii 5.6.1-baZf_ghch[hagZq_gby\uoh^gh]hkb]gZeZgZNbebU.26HNHJFE?GB?J?AMEVL:LH<IH<?JDB Iheh`bl_evgu_ j_amevlZlu ih\_jdb hnhjfeyxl \ khhl\_lkl\bb kIJ b m^hklh\_jyxl hllbkdhf ih\_jbl_evgh]h de_cfZ \ khhl\_lkl\bb kIJ\h^ghfbakhijh\h^bl_evguo^hdmf_glh\ba^_ebyiZkihjlk\b^_l_evkl\hJWbeb^j GZ ^Zlqbdb g_ m^h\e_l\hjyxsb_ lj_[h\Zgbyf gZklhys_c j_dhf_g^Zpbb\u^Zxlba\_s_gb_hg_ijb]h^ghklb\khhl\_lkl\bbkIJbkmdZaZgb_fijbqbgIh\_jbl_evgh_de_cfh]Zkyl>Zlqbdbd^Zevg_cr_cwdkiemZlZpbbg_^himkdZxlIJBEH@?GB?Ko_fu\dexq_gby^Zlqbdh\ijbih\_jd_BGNHJF:PBHGGU?>:GGU? GZklhysZy j_dhf_g^Zpby jZajZ[hlZgZ ijhfure_gghc ]jmiihc©F?LJ:Gª b <k_jhkkbckdbf gZmqgh-bkke_^h\Zl_evkdbf bgklblmlhf f_ljheh]bq_kdhckem`[u<GBBFK=hkklZg^ZjlZJhkkbbBkihegbl_eb:YXjh\kdbcb:B=hgqZjh\Ml\_j`^_gZ<GBBFK12.2001.27Ijbeh`_gb_dFB-012-2001h[yaZl_evgh_Ko_fu\dexq_gby^Zlqbdh\ijbih\_jd_Ko_fZ\dexq_gby^ZlqbdZkZgZeh]h\uf\uoh^gufkb]gZehfihklhyggh]hlhdZ 4-f:ijbbaf_j_gbb\uoh^gh]hkb]gZeZg_ihkj_^kl\_gghfbeebZfi_jf_ljhf:J>5 *P – \oh^gZy baf_jy_fZy \_ebqbgZ ijbf_ju ih^dexq_gby d ^Zlqbdm wlZehgguoKB\oh^ghc\_ebqbgubwlZehgguoaZ^Zlqbdh\^Z\e_gbyijb\_^_gugZko_fZobkhhl\_lkl\_ggh>–ih\_jy_fuc^ZlqbdG – bklhqgbd iblZgby ihklhyggh]h lhdZ gZijbf_j h^bg ba mdZaZgguo \ilZ[ebp__kebbgh_g_mdZaZgh\l_ogbq_kdhc^hdmf_glZpbb:–pbnjh\hcfbeebZfi_jf_ljbebmgb\_jkZevguc\hevlfbeebZfi_jf_ljR –gZ]jmahqgh_khijhlb\e_gb_gZijbf_jj_abklhjFELbebfZ]Zabgkhijhlb\e_gbcmdZaZgguc\lZ[ebp_iagZq_gb_khijhlb\e_gby–\khhl\_lkl\bbkmkeh\byfbih\_jdbi28Ko_fZ\dexq_gby^ZlqbdZkZgZeh]h\uf\uoh^gufkb]gZehfihklhyggh]hlhdZ-f:ijbbaf_j_gbb\uoh^gh]hkb]gZeZihiZ^_gbxgZijy`_gbygZwlZehgghfkhijhlb\e_gbb9J>5wl5*V – pbnjh\hc \hevlf_lj beb dhfiZjZlhj gZijy`_gby ihklhyggh]h lhdZmdZaZggu_gZijbf_j\lZ[eRwl – wlZehggh_ khijhlb\e_gb_ gZijbf_j h[jZaph\Zy dZlmrdZ khijhlb\e_gbybebf_jZwe_dljbq_kdh]hkhijhlb\e_gbymdZaZggu_\lZ[ebp_R1 –gZ]jmahqgh_khijhlb\e_gb_–gZijbf_jmdZaZgguc\lZ[ebp_fZ]Zabgkhijhlb\e_gbckmffZagZq_gbckhijhlb\e_gbcRwl + R1 = R]^_agZq_gb_Rkhijhlb\e_gbygZ]jmadbijbih\_jd_mdZaZgh\iKo_fZ\dexq_gby^ZlqbdZkZgZeh]h\uf\uoh^gufkb]gZehfihklhyggh]hlhdZ-f:beb-f:ijbbaf_j_gbb\uoh^gh]hkb]gZeZg_ihkj_^kl\_gghfbeebZfi_jf_ljhfJ> 5:H[hagZq_gbyijb\_^_gu\ko_f_29*Ko_fZ\dexq_gby^ZlqbdZkZgZeh]h\uf\uoh^gufkb]gZehfihklhyggh]hlhdZ-f:beb-f:ijbbaf_j_gbb\uoh^gh]hkb]gZeZihiZ^_gbxgZijy`_gbygZwlZehgghfkhijhlb\e_gbbJ> *55 wl9H[hagZq_gbyijb\_^_gu\ko_fZobKo_fZ\dexq_gby^ZlqbdZkpbnjh\uf\uoh^gufkb]gZehfgZ[Za_ijhlhdheZHARTbkqblu\ZgbbbgnhjfZpbbihpbnjh\hfmdZgZemijbihfhsbihjlZlb\gh]hdhffmgbdZlhjZgZijbf_j©F_ljZg-ªmdZaZggh]h\lZ[ebp_bebijbihfhsb^jm]h]hHART-fZkl_jZJ>5 *GH – ihjlZlb\guc HART-dhffmgbdZlhj beb ^jm]h_ pbnjh\h_ mkljhckl\hih^^_j`b\Zxs__dhffmgbdZpbhggucHART-ijhlhdheHklZevgu_h[hagZq_gbymdZaZgu\ko_f_30Ko_fZ\dexq_gby^ZlqbdZkpbnjh\uf\uoh^gufkb]gZehfgZ[Za_ijhlhdheZ HART ijb kqblu\Zgbb bgnhjfZpbb ih pbnjh\hfm dZgZem k ihfhsvxmkljhckl\Zfh^_fZHART/RSk\yabki_jkhgZevgufdhfivxl_jhfJ>5 *Fh^_fG56dIDFh^_f–mkljhckl\hk\yabbij_h[jZah\Zgbykb]gZeh\HART/RS232;ID–i_jkhgZevgucdhfivxl_jD–dZ[_ev^eyklZg^Zjlgh]hihke_^h\Zl_evgh]hihjlZHklZevgu_h[hagZq_gbymdZaZgu\ko_f_Ko_fZ\dexq_gby^ZlqbdZkpbnjh\uf\uoh^gufkb]gZehfgZ[Za_ijhlhdheZHARTijbkqblu\ZgbbbgnhjfZpbbihZgZeh]h\hfm\uoh^ghfmkb]gZemihklhyggh]hlhdZ-f:bihpbnjh\hfmdZgZemIjbf_j:J>5 GH[hagZq_gbyijb\_^_gu\ko_fZob31*Ijbf_j9J>5wl 5*Fh^_fG56IDdH[hagZq_gbyijb\_^_gu\ko_fZob<dexq_gb_ih\_jy_fuo^Zlqbdh\kpbnjh\ufb\uoh^gufbkb]gZeZfbgZ[Za_^jm]bodhffmgbdZpbhgguoijhlhdheh\gZijbf_jFoundation FieldbusbebRS-ijhba\h^ylihko_fZfijb\_^_gguf\l_ogbq_kdhc^hdmf_glZpbbKo_fZih^dexq_gbydih\_jy_fhfm^ZlqbdmwlZehgguoKB^Z\e_gbybebjZaj_`_gbyJKBJDeDe> BJ>–ih\_jy_fuc^ZlqbdKB-J–wlZehggh_KB^eybaf_j_gby^Z\e_gbybebjZaj_`_gbygZijbf_jmdZaZggh_\lZ[ebp_1;B-J–bklhqgbd^Z\e_gbybebjZaj_`_gbyDe –deZiZguaZihjgu_J–^Z\e_gb_bebjZaj_`_gb_gZ\oh^_^ZlqbdZ32Ko_fZ ih^dexq_gby d ih\_jy_fhfm ^Zlqbdm wlZehgguo aZ^Zlqbdh\^Z\e_gbyjZaj_`_gbybebjZaghklb^Z\e_gbcWlJDeJ>JWlJ DeWl-J – wlZehgguc aZ^Zlqbd \oh^ghc \_ebqbgu J gZijbf_j mdZaZgguc \lZ[ebp_Wl-Jh –wlZehggucaZ^Zlqbdhihjgh]h^Z\e_gbyJhbeb[ehdhihjgh]h^Z\e_gbyhkgh\gh]haZ^ZlqbdZWl-JHklZevgu_h[hagZq_gbymdZaZgu\ko_f_33.

Характеристики

Список файлов учебной работы