Malingaliro a kampani WitMotion Shenzhen Co., Ltd
AHRS IMU Sensor | Mtengo wa HWT901B
HWT901B Ahrs IMU Sensor
Kuthamanga Kwambiri, Angular velocity, Angle, Magnetic filed & Air Pressure Detector
HWT901B ndi chipangizo cha sensor cha IMU, chozindikira kuthamanga, kuthamanga kwa angular, ngodya, maginito. filed komanso kuthamanga kwa mpweya. Nyumba zolimba komanso mawonekedwe ang'onoang'ono zimapangitsa kuti zikhale zoyenera kwambiri pazogwiritsa ntchito mafakitale monga kuwunika momwe zinthu ziliri komanso kukonza zolosera. Kukonzekera kwa chipangizochi kumathandizira kasitomala kuthana ndi mitundu yosiyanasiyana ya ntchito potanthauzira deta ya sensa ndi ma algorithms anzeru ndi kusefa kwa Kalman.
ZOMWE ZINTHU ZOKHALA
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| Accelerometer | Gyroscope | Magnetometer | Barometer |
Chiyanjano cha Maphunziro
Google Drive
Lumikizani ku malangizo DEMO:
WITMOTION Youtube Channel
Zithunzi za HWT901B
Ngati muli ndi zovuta zaukadaulo kapena simukupeza zomwe mukufuna m'malemba omwe mwaperekedwa, lemberani gulu lathu lothandizira. Gulu lathu la mainjiniya ladzipereka kupereka chithandizo chofunikira kuti muwonetsetse kuti mukuchita bwino ndi magwiridwe antchito a masensa athu a AHRS.
Contact
Luso Lothandizira Lumikizanani
Kugwiritsa ntchito
- AGV Waliwiro
- Kukhazikika kwa nsanja
- Njira Yotetezera Magalimoto
- Zoonadi za 3D
- Industrial Control
- Maloboti
- Kuyenda Kwamagalimoto
- UAV
- Zida za Satellite Antenna Zokwera pamagalimoto
Zathaview
Dzina lasayansi la HWT901B ndi sensa ya AHRS IMU. Sensa imayesa ngodya ya 3-axis, kuthamanga kwa angular, kuthamanga, maginito ndi kuthamanga kwa mpweya. Mphamvu yake ili mu aligorivimu yomwe imatha kuwerengera ngodya yamagulu atatu molondola.
HWT901B imagwiritsidwa ntchito pomwe kuyeza kolondola kwambiri kumafunika. HWT901B imapereka ma advan angapotagPalinso sensor yopikisana:
- Kutenthedwa ndi kupezeka kwa deta: WITMOTION yatsopano yopanga zero-bias automatic detection calibration algorithm imaposa mphamvu ya accelerometer sensor
- Kuthamanga kwakukulu kwa Pitch Yaw (XYZ axis) Kuthamanga + Angular Velocity + Angle + Magnetic Field + Air Pressure output
- Umwini wotsika: kudziwika kwakutali ndi chithandizo chaukadaulo chaumoyo ndi gulu la othandizira la WITMOTION
- Maphunziro opangidwa: kupereka buku, deta, kanema wa Demo, pulogalamu ya PC, APP yam'manja yam'manja ndi 51 serial, STM32, Arduino, ndi Matlab sample code, communication protocol
- SENSE WITMOTION yatamandidwa ndi akatswiri masauzande ambiri ngati njira yolimbikitsira kuyeza kwamalingaliro
Mawonekedwe
- Yomangidwa mu WT901B gawo, kuti mudziwe zambiri, chonde onani malangizo.
- Kutsika kwa baud pachidachi ndi 9600 ndipo chitha kusinthidwa.
- Maonekedwe a mankhwalawa amangopita ku doko lachinsinsi
- Gawoli lili ndi gyroscope yolondola kwambiri, accelerometer, gawo la geomagnetic ndi sensa ya barometer. Chogulitsacho chimatha kuthana ndi kaimidwe ka nthawi yeniyeni ya gawoli mwachangu pogwiritsa ntchito ma microprocessor apamwamba kwambiri, mayankho otsogola komanso algorithm ya Kalman fyuluta.
- Ukadaulo wapamwamba wazosefera wa digito wamtunduwu ukhoza kuchepetsa phokoso la muyeso ndikuwongolera kulondola kwake.
- Kuchuluka kwa data 200Hz. Zomwe zimatuluka zimatha kusankhidwa mosasamala, liwiro lotulutsa 0.2HZ ~ 200HZ losinthika.
Kufotokozera
3.1 chizindikiro
| Parameter | Kufotokozera |
| ➢ Ntchito Voltage | TTL: 5V-36V |
| ➢ Panopa | <40mA |
| ➢ Kukula | 55mm x 36.8mm x 24mm |
| ➢ Zambiri | ngodya: XYZ, 3-axis Kuthamanga: XYZ, 3-axis Angular Velocity: XYZ, 3-axis Munda wa Magnetic: XYZ, 3-axis Kuthamanga kwa Air: 1-Axis Nthawi, Quaternion |
| ➢ Linanena bungwe pafupipafupi | 0.2Hz – 200Hz |
| ➢ Chiyankhulo | Seri TTL mlingo, |
| ➢ Mtengo wa Baud | 9600 (chosasinthika, chosankha) |
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Muyeso Wosiyanasiyana & Kulondola |
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| Sensola | Muyeso Range |
Kulondola / Ndemanga |
| ➢ Accelerometer | X, Y, Z, 3-axis ± 16g |
Kulondola: 0.01g Kusamvana: 16bit Kukhazikika: 0.005g |
| ➢ Gyroscope | X, Y, Z, 3-axis -±2000°/s |
Kusintha: 16bit Kukhazikika: 0.05°/s |
| ➢ Magnetometer | X, Y, Z, 3-axis ±4900µT |
0.15µT/LSB mtundu (16-bit) PNI RM3100 Magnetometer Chip |
| ➢ Angle/ Inclinometer | X, Y, Z, 3-axis X, Z-axis: ± 180° Y ±90° (Y-axis 90° ndi malo amodzi) |
Kulondola:X, Y-axis: 0.05° Z-axis: 1°(pambuyo posintha maginito) |
| ➢ Barometer | 1-mzere | Kutalika: 1m |
Accelerometer Parameters
| Parameter | Mkhalidwe | Mtengo Wodziwika |
| Mtundu | ± 16g | ± 16g |
| Kusamvana | Bandwidth = 100Hz | 0.0005(g/LSB) |
| RMS phokoso | Kuyikidwa mopingasa | 0.75 ~ 1mg-rms |
| Kusuntha kwa static zero | -40°C ~ +85°C | ± 20 ~ 40mg |
| Kutentha kwapang'onopang'ono | ± 0.15mg/℃ | |
| Bandwidth | 5-256Hz |
Gyroscope parameters
| Parameter | Mkhalidwe | Mtengo Wodziwika |
| Mtundu | ± 2000°/s | |
| Kusamvana | ± 2000°/s | 0.061(°/s)/(LSB) |
| RMS phokoso | Bandwidth = 100Hz | 0.028~0.07(°/s)-rms |
| Kusuntha kwa static zero | Kuyikidwa mopingasa | ±0.5~1°/s |
| Kutentha kwapang'onopang'ono | -40°C ~ +85°C | ± 0.005~0.015 (°/s)/℃ |
| Bandwidth | 5-256Hz |
Magnetometer magawo
| Parameter | Mkhalidwe | Mtengo Wodziwika |
| Mtundu | Mtengo wozungulira (200) | -800uT mpaka +800 uT |
| Linearity ± 200uT | Mtengo wozungulira (200) | 0.60% |
| Muyezo osiyanasiyana | Mtengo wozungulira (200) | 13nT/LSB |
Pitch ndi roll angle parameters
|
Parameter |
Mkhalidwe |
Mtengo Wodziwika |
| Mtundu | X: + 180° | |
| Y: ±90° | ||
| Kulondola kwamalingaliro | 0.1° | |
| Kusamvana | Kuyikidwa mopingasa | 0.0055° |
| Kutentha kwapang'onopang'ono | -40°C ~ +85°C | ±0.5~1° |
Mutu wa angle parameter
|
Parameter |
Mkhalidwe |
Mtengo Wodziwika |
| Mtundu | Z: +180° | |
| Kulondola kwamutu | 9-axis algorithm, maginito calibration, dynamic/static | 1 ° (popanda kusokonezedwa ndi maginito) |
| 6-axis algorithm, static | 0.5° (Zolakwika zophatikizika zamphamvu zilipo) | |
| Kusamvana | Kuyikidwa mopingasa | 0.0055° |
Zosintha za module
Basic magawo
|
Parameter |
Mkhalidwe | Min | Zosasintha |
Max |
| Chiyankhulo | UART | 4800bps | 9600bps | 230400bps |
| CAN | 3K | 250K | 1M | |
| Zotulutsa | Pa-chip nthawi, mathamangitsidwe: 3D, angular liwiro: 3D, maginito: 3D, ngodya: 3D | |||
| Zotulutsa | 0.2Hz pa | 10Hz pa | 200Hz pa | |
| Nthawi yoyambira | 1000ms | |||
| Kutentha kwa ntchito | -40 ℃ | 85 ℃ | ||
| Kutentha kosungirako | -40 ℃ | 100 ℃ | ||
| Kusokoneza | 20000g pa | |||
Magetsi magawo
|
Parameter |
Mkhalidwe | Min | Zosasintha |
Max |
| Wonjezerani voltage | 5V | 12V | 36V | |
| Ntchito panopa | Ntchito (5V ~ 36V) | 4.6mA (TTL) 8.9mA（232）8.5mA（485）21.3mA(CAN） |
3.2 Kukula
|
Parameter |
Kufotokozera | Kulekerera |
Ndemanga |
| Utali | 55 | ± 0.1 | Chigawo: millimeter. |
| M'lifupi | 36.8 | ± 0.1 | |
| Kutalika | 24 | ± 0.1 | |
| Kulemera | 100 | ± 1 | Unit: gram |
3.3 Axial Direction
Dongosolo la coordinate lomwe limagwiritsidwa ntchito pokhazikika pamakona ndi njira yakumpoto chakum'mawa kwa mlengalenga. Ikani gawolo mu njira yabwino, monga momwe chithunzi chili pansipa, kumanja ndi X-axis, kutsogolo ndi Y-axis, ndi njira yopita pamwamba ndi Z-axis. Euler angle imayimira dongosolo lozungulira la dongosolo logwirizanitsa pamene maganizo akufotokozedwa ngati ZY-X, ndiko kuti, choyamba kutembenuka mozungulira Z-axis, kenaka mutembenuzire Y-axis, ndiyeno mutembenuzire X-axis. 
PIN Tanthauzo
|
PIN |
Mtundu |
Ntchito |
| Chithunzi cha VCC | CHOFIIRA | Zolowetsa TTL: yoyendetsedwa ndi 3.3-5V |
| RX | ZOGIRIRA | Siriyo yolowetsera RX: yolumikizidwa ndi TX |
| TX | CHIYELO | Kutulutsa kwachinsinsi TX: yolumikizidwa ndi RX |
| GND | WAKUDA | Mtengo GND |
Communication Protocol
mlingo: TTL mlingo
Mtengo wa Baud: 4800, 9600 (osasintha), 19200 38400, 57600, 115200, 230400, siyani
pang'ono ndi parity
Lumikizani ku protocol ya WITMOTION.
Chithunzi cha HWT901B
Buku la v230620
www.wit-motion.com
support@wit-motion.com
Zolemba / Zothandizira
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WiT HWT901B Ahrs IMU Sensor [pdf] Kukhazikitsa Guide HWT901B Ahrs IMU Sensor, HWT901B, Ahrs IMU Sensor, IMU Sensor, Sensor |
