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Automation Encyclopedia-Absolute Error, Relative Error, Reference Error

Mune zvimiro zvezvimwe zviridzwa, isu tinowanzoona kurongeka kwe1% FS kana giredhi 0.5. Unoziva zvinorehwa netsika idzi here? Nhasi ini ndichasuma iyo yakakwana kukanganisa, hama kukanganisa, uye referensi kukanganisa.

Mhedziso kukanganisa
Musiyano uripo pakati pemugumisiro wekuyera uye kukosha kwechokwadi, ndiko kuti, kukanganisa kwakakwana = kukosha kwechiyero-yechokwadi kukosha.
Somuenzaniso: ≤± 0.01m3/s

hukama kukanganisa
Chiyero chekukanganisa kwakakwana kune kukosha kwakayerwa, chiyero chezvinowanzo shandiswa kukanganisa zvachose kune kukosha kunoratidzwa nechiridzwa, chinoratidzirwa sechikamu, kureva, kukanganisa kukanganisa = kukanganisa kwakakwana / kukosha kunoratidzwa nechiridzwa × 100%.
Somuenzaniso: ≤2%R

Citation error
Reshiyo yemhosho yakakwana pachiyero inotaridzwa sechikamu, kureva kukanganisa kukanganisa = kukanganisa zvachose/renji×100%.
Somuenzaniso: 2% FS

Kukanganisa kwekotesheni, kukanganisa kwakasiyana, uye kukanganisa zvachose ndiyo nzira dzekumiririra dzechikanganiso. Iyo diki yekukanganisa yereferenzi, inokwirisa kurongeka kwemamita, uye chikanganiso chereferenzi chine hukama nehupamhi hwemamita, saka kana uchishandisa mita imwechete yechokwadi, huwandu hwehuwandu hunowanzo kudzvanywa kuderedza kuyerwa kukanganisa.


Nguva yekutumira: Zvita-15-2021