WitMotion Shenzhen Co., Ltd
AHRS IMU Sensor | HWT901B
HWT901B Ahrs IMU Sensor
The Robust Acceleration, Angular velocity, Angle, Magnetic filed & Air Pressure Detector
Iyo HWT901B iIMU sensor mudziyo, inoona kukurumidza, angular velocity, kona, magineti. filed pamwe chete nemhepo. Imba yakasimba uye diki ratidziro inoita kuti ive yakanyatsokodzera maindasitiri ekushandisa senge mamiriro ekutarisa uye kufungidzira kugadzirisa. Kugadzirisa mudziyo unogonesa mutengi kugadzirisa akasiyana siyana ekushandisa nekududzira iyo sensor data neakangwara algorithms uye Kalman kusefa.
AKAIKWA-IN SENSOR
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| Accelerometer | Gyroscope | Magnetometer | Barometer |
Dzidziso batanidzo
Google Drive
Batanidza kumirairo DEMO:
WITMOTION Youtube Chiteshi
HWT901B Playlist
Kana uine matambudziko ehunyanzvi kana usingakwanisi kuwana ruzivo rwaunoda mumagwaro akapihwa, ndapota taura neboka redu rekutsigira. Chikwata chedu cheinjiniya chakazvipira kupa rubatsiro runodiwa kuti ive nechokwadi chekuti unobudirira nekushanda kwema sensors edu eAHRS.
Contact
Application
- AGV Rori
- Platform Kugadzikana
- Auto Kuchengetedza Sisitimu
- 3D Virtual Reality
- Industrial Control
- Robhoti
- Kutyaira Mota
- UAV
- Rori-yakaiswa Satellite Antenna Equipment
Overview
HWT901B izita resainzi AHRS IMU sensor. Sensor inoyera 3-axis angle, angular velocity, kukurumidza, magineti uye kumanikidza kwemhepo. Simba rayo riri mualgorithm iyo inogona kuverenga matatu-axis angle nemazvo.
HWT901B inoshandiswa uko kuyerwa kwepamusoro kunodiwa. HWT901B inopa akati wandei advantagiri pamusoro pekukwikwidza sensor:
- Inopisirwa kugona kwakanyanya kwedata: nyowani WITMOTION patent zero-bias otomatiki yekuona calibration algorithm inopfuura tsika yechinyakare accelerometer sensor
- High precision Roll Pitch Yaw (XYZ axis) Kuwedzera + Angular Velocity + Angle + Magnetic Field + Mhepo Kudzvinyirira kubuda
- Yakaderera mutengo wevaridzi: kure diagnostics uye yehupenyu hwetekinoroji rutsigiro neboka reWITMOTION rebasa
- Yakagadziridzwa dzidziso: inopa bhuku, dheteti, Demo vhidhiyo, PC software, mbozha nhare APP uye 51 serial, STM32, Arduino, uye Matlab s.ample code, kutaurirana protocol
- WITMOTION sensors yakarumbidzwa nezviuru zveinjiniya seyakakurudzirwa mafungiro kuyerwa mhinduro
Features
- Yakavakirwa-mukati WT901B module, kune yakadzama paramita, ndapota tarisa kune iyo mirairo.
- The default baud mwero wemudziyo uyu i9600 uye unogona kuchinjwa.
- Iyo interface yechigadzirwa ichi inongotungamira kune serial port
- Iyo module ine yakakwira chaiyo gyroscope, accelerometer, geomagnetic munda uye barometer sensor. Chigadzirwa chacho chinogona kugadzirisa ikozvino-chaiyo-nguva yekufamba kumira kweiyo module nekukurumidza nekushandisa yakakwira-performance microprocessor, advanced dynamic solutions uye Kalman filter algorithm.
- Iyo yepamusoro yedhijitari yekusefa tekinoroji yechigadzirwa ichi inogona kunyatso kudzikisa kuyerwa ruzha uye kugadzirisa kuyerwa kwechiyero.
- Maximum 200Hz data kubuda mwero. Zvemukati zvinobuda zvinogona kusarudzwa zvisina tsarukano, iyo yekubuda kumhanya 0.2HZ ~ 200HZ inogadziriswa.
Tsanangudzo
3.1 Paramu
| Parameter | Tsanangudzo |
| ➢ Kushanda Voltage | TTL:5V-36V |
| ➢ Zvazvino | <40mA |
| ➢ Saizi | 55mm x 36.8mm X 24mm |
| ➢ Data | kona: XYZ, 3-axis Kuwedzera: XYZ, 3-axis Angular Velocity: XYZ, 3-axis Magnetic Munda: XYZ, 3-axis Mhepo Dzvinyiriro: 1-Axis Nguva, Quaternion |
| ➢ Kubuda kakawanda | 0.2Hz – 200Hz |
| ➢ Interface | Serial TTL level, |
| ➢ Baud rate | 9600 (default, sarudzo) |
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Measurement Range & Kururama |
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| Sensor | Measurement Range |
Kururama/Kutaura |
| ➢Accelerometer | X, Y, Z, 3-axis ±16g |
Kururama: 0.01g Kugadziriswa: 16bit Kugadzikana: 0.005g |
| ➢Gyroscope | X, Y, Z, 3-axis -±2000°/s |
Kugadzirisa: 16bit Kugadzikana: 0.05°/s |
| ➢ Magnetometer | X, Y, Z, 3-axis ±4900µT |
0.15µT/LSB mhando. (16-bit) PNI RM3100 Magnetometer Chip |
| ➢Angle/Inclinometer | X, Y, Z, 3-axis X, Z-akisi: ±180° Y ±90° (Y-axis 90° inzvimbo imwechete) |
Kururama:X, Y-axis: 0.05° Z-axis: 1°(mushure mekugadzirisa magineti) |
| ➢Barometer | 1-axis | Kururama: 1m |
Accelerometer Parameters
| Parameter | Condition | Typical Value |
| Range | ±16g | ±16g |
| Resolution | Bandwidth =100Hz | 0.0005(g/LSB) |
| RMS ruzha | Akaiswa horizontally | 0.75 ~ 1mg-rms |
| Static zero kukukurwa | -40°C ~ +85°C | ± 20 ~ 40mg |
| Tembiricha inodonha | ±0.15mg/℃ | |
| Bandwidth | 5 ~ 256Hz |
Gyroscope parameters
| Parameter | Condition | Typical Value |
| Range | ±2000°/s | |
| Resolution | ±2000°/s | 0.061(°/s)/(LSB) |
| RMS ruzha | Bandwidth =100Hz | 0.028~0.07(°/s)-rms |
| Static zero kukukurwa | Akaiswa horizontally | ±0.5~1°/s |
| Tembiricha inodonha | -40°C ~ +85°C | ±0.005~0.015 (°/s)/℃ |
| Bandwidth | 5 ~ 256Hz |
Magnetometer parameters
| Parameter | Condition | Typical Value |
| Range | Cycle count value (200) | -800uT kusvika +800 uT |
| Linearity ±200uT | Cycle count value (200) | 0.60% |
| Kuyera chiyero | Cycle count value (200) | 13nT/LSB |
Pitch uye roll angle parameters
|
Parameter |
Condition |
Typical Value |
| Range | X:±180° | |
| Y:±90° | ||
| Kutendeseka chokwadi | 0.1° | |
| Resolution | Akaiswa horizontally | 0.0055° |
| Tembiricha inodonha | -40°C ~ +85°C | ±0.5~1° |
Heading angle parameter
|
Parameter |
Condition |
Typical Value |
| Range | Z:±180° | |
| Heading yakarurama | 9-axis algorithm, magnetic field calibration, dynamic/static | 1 ° (pasina kukanganiswa kubva kune magnetic field) |
| 6-axis algorithm, yakamira | 0.5° (Dynamic integral cumulative error iripo) | |
| Resolution | Akaiswa horizontally | 0.0055° |
Module parameter
Basic parameters
|
Parameter |
Condition | Min | Default |
Max |
| Interface | UART | 4800bps | 9600bps | 230400bps |
| CAN | 3K | 250K | 1M | |
| Output content | Pa-chip nguva, kukurumidza: 3D, angular velocity: 3D, magnetic field: 3D, angle: 3D | |||
| Output rate | 0.2Hz | 10Hz | 200Hz | |
| Nguva yekutanga | 1000ms | |||
| Kushanda tembiricha | -40 ℃ | 85℃ | ||
| Kuchengetedza tembiricha | -40 ℃ | 100℃ | ||
| Shockproof | 20000g | |||
Magetsi parameters
|
Parameter |
Condition | Min | Default |
Max |
| Mugove voltage | 5V | 12V | 36V | |
| Kushanda ikozvino | Basa (5V~36V) | 4.6mA (TTL) 8.9mA（232）8.5mA（485）21.3mA(CAN） |
3.2 Saizi
|
Parameter |
Tsanangudzo | Kushivirira |
Comment |
| Urefu | 55 | ±0.1 | Chiyero: millimeter. |
| Upamhi | 36.8 | ±0.1 | |
| Urefu | 24 | ±0.1 | |
| Kurema | 100 | ±1 | Chikamu: gramu |
3.3 Axial Direction
Iyo coordination system inoshandiswa kuita attitude angle settlement ndiyo yekuchamhembe kwakadziva kumabvazuva kwedenga coordinate system. Isa iyo module munzira yakanaka, sezvakaratidzwa mumufananidzo uri pazasi, kutungamira kurudyi ndiyo X-axis, kutungamira kumberi ndiyo Y-axis, uye kutungamira kumusoro iZ-axis. Euler angle inomiririra kutenderera kweiyo coordination system kana maitiro achitsanangurwa seZY-X, kureva kuti, tanga watenderedza Z-axis, wozotenderedza Y-axis, wozotenderedza X-axis. 
PIN Tsanangudzo
|
PIN |
Color |
Function |
| VCC | TSVUKU | Input Supply TTL: Powered by 3.3-5V |
| RX | GIRINHI | Serial data yekuisa RX: yakabatana neTX |
| TX | YERO | Serial data kuburitsa TX: yakabatana neRX |
| GND | NHEMA | GND |
Kukurukurirana Protocol
Nhamba: TTL level
Baud rate:4800, 9600 (default), 19200 38400, 57600, 115200, 230400, mira
zvishoma uye parity
Batanidza kune WITMOTION protocol.
HWT901B TTL
bhuku v230620
www.wit-motion.com
support@wit-motion.com
Zvinyorwa / Zvishandiso
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WiT HWT901B Ahrs IMU Sensor [pdf] Installation Guide HWT901B Ahrs IMU Sensor, HWT901B, Ahrs IMU Sensor, IMU Sensor, Sensor |
