Loaʻa i nā mea ʻike inertial nā accelerometers (i kapa ʻia ʻo nā mea ʻike wikiwiki) a me nā mea ʻike wikiwiki angular (i kapa ʻia ʻo gyroscopes), a me kā lākou mau ʻāpana ana inertial hoʻokahi, ʻelua, a me ko lākou mau ʻāpana inertial hui pū ʻia (i kapa ʻia ʻo IMU) a me AHRS.
Hoʻokumu ʻia ka accelerometer me ka nui ʻike (i kapa ʻia ʻo ka sensitive mass), kahi kākoʻo, kahi potentiometer, kahi punawai, kahi damper a me kahi pūpū.ʻOiaʻiʻo, hoʻohana ʻo ia i ka loina o ka wikiwiki e helu i ke kūlana o kahi mea e neʻe ana ma kahi ākea.I ka mua, ʻike wale ka accelerometer i ka wikiwiki ma ka ʻaoʻao kū pololei o ka ʻili.I nā lā mua, hoʻohana wale ʻia i ka ʻōnaehana mea kani no ka ʻike ʻana i ka nui o ka mokulele.Ma hope o ka hoʻomaikaʻi ʻana a me ka hoʻonui ʻana, hiki ke ʻike maoli i ka wikiwiki o nā mea i kēlā me kēia ʻaoʻao.ʻO ka mea nui i kēia manawa, ʻo ia ka 3-axis accelerometer, ka mea e ana i ka ʻikepili wikiwiki o ka mea ma nā koʻi ʻekolu o X, Y, a me Z i loko o ka ʻōnaehana hoʻonohonoho lewa, hiki ke hōʻike piha i nā waiwai neʻe o ka unuhi ʻana o ka mea.
ʻO nā gyroscopes mua loa nā gyroscopes mechanical me nā gyroscopes rotating kiʻekiʻe i kūkulu ʻia.No ka mea hiki i ka gyroscope ke mālama i ka wikiwiki kiʻekiʻe a me ka hoʻololi paʻa ma ka bracket gimbal, hoʻohana ʻia nā gyroscopes mua loa i ka hoʻokele e ʻike i ke ala, e hoʻoholo i ke ʻano a me ka helu ʻana i ka wikiwiki angular.Ma hope, hoʻohana mālie i nā mea kani mokulele.Eia nō naʻe, he kiʻekiʻe ko ke ʻano mechanical e pili ana i ka hoʻoponopono ʻana i ka pololei a ua maʻalahi ʻia e ka vibration o waho, no laila ʻaʻole i kiʻekiʻe ka helu ʻana o ka gyroscope mechanical.
Ma hope mai, i mea e hoʻomaikaʻi ai i ka pololei a me ka hoʻohana ʻana, ʻaʻole mechanical wale ke kumu o ka gyroscope, akā i kēia manawa ua hoʻomohala ʻia ka gyroscope laser (ke kumu o ka ʻokoʻa o ke ala optical), ka fiber optic gyroscope (Sagnac effect, optical path difference principle).a) a me kahi microelectromechanical gyroscope (ʻo ia hoʻi, MEMS, i hoʻokumu ʻia ma ka mana Coriolis force a hoʻohana i kāna hoʻololi capacitance kūloko e helu i ka wikiwiki angular, ʻo MEMS gyroscopes ka mea maʻamau i nā smartphones).Ma muli o ka hoʻohana ʻana i ka ʻenehana MEMS, ua hāʻule nui ke kumukūʻai o IMU.I kēia manawa, hoʻohana nui ʻia ia, a hoʻohana ka hapa nui o nā poʻe, mai nā kelepona paʻa a me nā kaʻa i nā mokulele, nā missiles, a me nā mokulele.ʻO ia hoʻi nā kikoʻī like ʻole i ʻōlelo ʻia ma luna, nā kahua noi like ʻole, a me nā koina like ʻole.
I ʻOkakopa i ka makahiki i hala, ua loaʻa ʻo Safran inertial sensor pilikua i ka mea hana Norewai i hoʻopaʻa inoa ʻia o nā sensor gyroscope a me nā ʻōnaehana inertial MEMS Sensonor e hoʻonui i kāna ʻoihana i loko o ka ʻenehana sensor-based MEMS a me nā noi pili.
Loaʻa i ka Goodwill Precision Machinery ka ʻenehana a me ka ʻike ma ke kahua o ka hana hale modula MEMS, a me kahi hui mea kūʻai paʻa a hui pū.
ʻO nā hui Farani ʻelua, ʻo ECA Group a me iXblue, ua komo i ka pae mua o ka hui ʻana o nā kūkākūkā kūʻokoʻa.ʻO ka hui ʻana, i hāpai ʻia e ka ECA Group, e hoʻokumu i kahi alakaʻi ʻenehana kiʻekiʻe o ʻEulopa ma nā kahua o ka moana, ka hoʻokele inertial, ka lewa a me nā photonics.ʻO ECA a me iXblue nā hoa lōʻihi.Hoʻohui pū ʻo ECA i nā ʻōnaehana hoʻonohonoho inertial a me lalo o ka wai o iXblue i loko o kāna kaʻa kūʻokoʻa ma lalo o ka wai no ke kaua kaua moana.
Inertial Technology a me Inertial Sensor Development
Mai 2015 a 2020, ʻo ka nui o ka ulu ʻana o ka makahiki o ka mākeke sensor inertial honua he 13.0%, a ʻo ka nui o ka mākeke ma 2021 ma kahi o 7.26 biliona kālā US.I ka hoʻomaka ʻana o ka hoʻomohala ʻana i ka ʻenehana inertial, ua hoʻohana nui ʻia ia ma ke kahua o ka pale aupuni a me ka ʻoihana koa.ʻO ka pololei kiʻekiʻe a me ka ʻike kiʻekiʻe nā hiʻohiʻona nui o nā huahana ʻenehana inertial no ka ʻoihana koa.ʻO nā koi koʻikoʻi no ka Internet of Vehicles, autonomous driving, a me ka ʻike kaʻa ka palekana a me ka hilinaʻi, a laila hōʻoluʻolu.Ma hope o kēia mau mea ʻike, ʻoi aku ka nui o ka hoʻohana ʻana i nā mea ʻike inertial MEMS, i kapa ʻia hoʻi nā mea ʻike inertial.ana ana.
Hoʻohana nui ʻia nā mea ʻike inertial (IMU) e ʻike a ana i ka wikiwiki a me nā mea ʻike neʻe.Hoʻohana ʻia kēia kumumanaʻo i nā mea ʻike MEMS me ke anawaena o kahi kokoke i ka hapalua mika i nā mea fiber optic me ke anawaena o kahi kokoke i ka hapalua mika.Hiki ke hoʻohana nui ʻia nā mea ʻike inertial i nā mea hoʻohana uila, nā mea pāʻani akamai, nā uila uila, nā ʻenehana ʻoihana, nā mahiʻai akamai, nā lako olakino, nā mea kani, nā Robots, nā mīkini hana, nā ʻōnaehana hoʻokele, nā kamaʻilio satelite, nā mea kaua a me nā ʻano ʻē aʻe he nui.
ʻO ka māhele ʻike inertial kiʻekiʻe i kēia manawa
Pono nā mea ʻike inertial i ka hoʻokele a me nā ʻōnaehana hoʻokele lele, nā ʻano mokulele ʻoihana āpau, a me ka hoʻoponopono a me ka hoʻopaʻa ʻana i ka satellite trajectory.
ʻO ka piʻi ʻana o nā constellations o nā micro a me nā nanosatellites no ka honua ākea ākea a me ka nānā ʻana i ka Honua mamao, e like me SpaceX a me OneWeb, ke alakaʻi nei i ka noi no nā mea ʻike inertial satellite i nā pae i ʻike ʻole ʻia.
Ke ulu nei ka noi no nā sensor inertial i nā subsystems rocket launcher kalepa e hoʻonui hou i ka noi o ka mākeke.
Pono nā lopako, logistic a me nā ʻōnaehana automation i nā mea ʻike inertial.
Eia kekahi, ke hoʻomau nei ke ʻano o ka kaʻa autonomous, ke hoʻololi nei ke kaulahao logistic ʻoihana.
ʻO ka piʻi nui o ka noi i lalo e hoʻolaha i ka hoʻohana nui ʻana o ka mākeke kūloko
I kēia manawa, ʻo ka ʻenehana i loko o ka home VR, UAV, unmanned, robot a me nā ʻano ʻenehana ʻenehana ʻē aʻe e ulu aʻe a ʻoi aku ka nui, a ua hoʻonui ʻia ka noi, e hoʻohuli i ka mea kūʻai home MEMS inertial sensor mākeke noi e hoʻonui i kēlā me kēia lā.
Eia kekahi, ma nā ʻoihana ʻenehana o ka ʻimi ʻana i ka ʻaila, ka nānā ʻana a me ka palapala ʻāina, ke ala kaʻa kiʻekiʻe, ke kamaʻilio i ka neʻe ʻana, ka nānā ʻana i ka ʻano antenna, ka ʻōnaehana photovoltaic, ka nānā ʻana i ke olakino, ka nānā ʻana i ka vibration a me nā ʻoihana ʻē aʻe, ʻike ʻia ke ʻano o ka noi naʻauao. , ua lilo i kumu ʻē aʻe no ka ulu mau ʻana o ka mākeke sensor inertial MEMS home.He mea paipai.
Ma ke ʻano he mea ana nui i ka mokulele a me ka aerospace, ʻo nā mea ʻike inertial kekahi o nā mea koʻikoʻi e pili ana i ka palekana palekana aupuni.ʻO ka hapa nui o ka hana ʻana i ka inertial sensor i loko o nā mokuʻāina i pili pono i ka pale aupuni, e like me AVIC, aerospace, ordnance, a me China Shipbuilding.
I kēia mau lā, ke hoʻomau nei ka wela o ka mākeke inertial sensor i ka home, ke lanakila mālie ʻia nā pale ʻenehana ʻē aʻe, a ke kū nei nā ʻoihana sensor inertial maikaʻi loa ma ke kikowaena o kahi au hou.
I ka hoʻomaka ʻana o nā papahana hoʻokele autonomous e hoʻololi mālie mai ka pae hoʻomohala a i ka hana maʻamau a me ka leo kiʻekiʻe, ʻike ʻia e loaʻa ke kaomi ma ke kahua e hōʻemi i ka hoʻohana ʻana i ka mana, ka nui, ke kaumaha, a me ke kumukūʻai ʻoiai e mālama a hoʻonui paha i ka hana.
ʻO ka mea nui, ʻo ka hoʻokō ʻana i ka hana nui o nā mīkini inertial micro-electromechanical i hana i nā huahana ʻenehana inertial i hoʻohana nui ʻia i nā kula kīwila kahi e hiki ai i ka haʻahaʻa haʻahaʻa ke hoʻokō i nā koi noi.I kēia manawa, ke hōʻike nei ke kahua noi a me ka unahi i kahi ʻano o ka ulu wikiwiki.
Ka manawa hoʻouna: Mar-03-2023