A cikin hanzari firikwensin akwai wani ne uku axis hanzari firikwensin, da kuma cewa shi ne bisa ga hanzari ka'idar aiwatar da aiki, hanzari ne sararin samaniya vector, a gefe guda, don fahimtar daidai da abu motsi yanayin, dole ne a auna da uku coordinate shafts da yawa; A gefe guda, a lokacin da ba a sani shugabancin motsin abu ba, ana amfani da na'urorin firikwensin hanzarta uku ne kawai don gano siginar hanzarta. Tun da uku axis hanzari firikwensin ma ne bisa ga ka'idar nauyi, don haka ta amfani da uku axis hanzari firikwensin za a iya cimma biyu axis positive da negative 90 digiri ko biyu axis 0-360 digiri inclination, ta hanyar gyara baya daidaito ne mafi girma fiye da biyu axis hanzari firikwensin mafi girma fiye da ma'auni kusurwar 60 digiri.

Yanzu uku axisBabban SensitivityHanzarin firikwensin mafi yawa yana amfani da matsin juriya, piezoelectric da kuma capacitive aiki ka'idodin, samar da hanzari daidai da juriya, ƙarfin lantarki da kuma capacitive canje-canje, ta hanyar daidai amplification da tacewa kewayoyin da aka tattara. Wannan da na'urar firikwensin hanzari ta yau da kullun ta dogara ne akan ka'ida guda ɗaya, don haka a cikin wasu fasahohi za a iya juya axis guda uku zuwa axis uku. Ga mafi yawan aikace-aikacen firikwensin, na'urorin firikwensin hanzari na axis biyu sun sami damar saduwa da mafi yawan aikace-aikace. Amma wasu fannoni na aikace-aikace har yanzu suna mayar da hankali kan masu auna hanzari uku misali a cikin kayan aikin hakar ma'adinai, sa ido kan dukiya mai daraja, sa ido kan haɗuwa, auna girgizar gini, masu iska, turbin iska da sauran girgizar manyan gine-gine masu mahimmanci.

Uku AxisBabban SensitivityAmfanin na'urar haɓaka ita ce a lokacin da ba a san shugabancin motsin abu ba, ana amfani da na'urar haɓaka ta uku kawai don gano siginar haɓaka. Na'urar firikwensin hanzari ta uku tana da ƙananan girma da nauyi mai haske wanda zai iya auna hanzarin sararin samaniya kuma zai iya nuna yanayin motsi na abu daidai.

High m hanzari firikwensin yana da kyakkyawan kwanciyar hankali, aminci da bushewa resistance. Na'urorin haɓaka na yau da kullun suna buƙatar daidaitawa a kan daidaitaccen teburin rawar jiki, wanda ke haifar da rashin sauƙi ga amfani.High m hanzari firikwensinAmfani da ci gaba da fasahar sarrafa microelectronics da ka'idar ma'auni mai ƙarfi, za a iya samun kyakkyawan amsa mai ƙarancin mita, ta hanyar hanzarta gravity g za a iya daidaita firikwensin, kuma an gina tsarin binciken kai.