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Automation Encyclopedia-Absolute Error, Relative Error, Reference Error

Mune maparamendi ezvimwe zviridzwa, isu tinowanzo kuona 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 chemhosho yakakwana kune yakayerwa kukosha, chiyero chezvinowanzo shandiswa chikanganiso chakakwana kune kukosha kwakaratidzwa 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 kwakaenzanirana, uye kukanganisa zvachose inzira dzekumiririra kukanganisa.Iyo diki yekukanganisa yereferenzi, inokwirisa kurongeka kwemamita, uye mhosho yereferensi ine hukama nehupamhi hwemamita, saka kana uchishandisa mita imwechete yechokwadi, huwandu hwehuwandu hunowanzo kudzvanywa kuderedza kuyerwa kukanganisa.


Nguva yekutumira: Zvita-15-2021