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High-Availability Positioning for Drones Pbox Redundant Navigation Backup
US$5,334.84-9,907.55
1 Piece
Product profile
Customization
AvailableAccuracy
<1mmHorizontal Line
1Model NO.
I6700Vertical Lines
1Transport Package
Box and SpongeSpecification
33*27*8mmTrademark
micro magicOrigin
ChinaHS Code
9031809090Production Capacity
1000/MonthKey features
Combines high-precision MEMS IMU with multi-constellation GNSS (RTK-capable) and dual-antenna heading.
Uses adaptive Extended Kalman Filter (EKF) to fuse GNSS and IMU data.
Leverages self-correction algorithm to maintain horizontal attitude accuracy without GNSS.
Performs factory calibration from -45C to +80C for gyro/accelerometer zero-bias compensation.
Delivers 200Hz high-rate navigation data (164-byte frames) with 460800bps baud rate, enabling real-time control loop integration.
Integrates dual-antenna GNSS (for heading), MEMS IMU, and adaptive attitude algorithm.
Withstands mechanical shock (500g/1ms), vibration (20-2000Hz, 6.06g RMS), and wide temperature range
Supports airborne, vehicular, and shipborne configurations with modular
Enables centimeter-level positioning with multi-constellation RTK
Features built-in adaptive attitude algorithm
Company profile
Business Type: Trading CompanyAverage Response Time: ≤2.77h
About Our Factory & Business Background
AddressRoom 215, 2nd Floor, Building 7, No. 1180, Bin'an Road, Changhe Sub-district, Binjiang District, Hangzhou City, Zhejiang Province
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFog, Mems Imu, Inclinometer, Quartz Accelerometer, Mems Accelerometer, Mems Gyroscope, Fog Based Imu, Mems Ahrs, Mems Ins, Electronic Compass
Our Industry Experience & Global Business Record
Main MarketsSoutheast Asia, Mid East, Western Europe
Product Q&A
Q:How does INS maintain position accuracy without GNSS input?
A:
INS uses self-correction algorithm with IMU data (200Hz gyro/accelerometer measurements) to compute velocity (double integration) and position. MEMS IMUs low drift ensures 3m/60s position error.
Q:What is the typical drift rate in pure inertial navigation?
A:
Pure inertial drift is controlled by MEMS IMU specs: gyro zero-bias instability 0.02/h (typ), accelerometer zero-bias 20, leading to position error 3m/60s (I6700-A).
Q:How does GNSS/INS fusion improve accuracy?
A:
EKF fusion combines GNSS absolute position (RTK-capable) with IMUs high-frequency (200Hz) velocity/attitude data. Zero-velocity correction and vehicle constraints further reduce errors.
Q:What causes position error to grow over time?
A:
Uncorrected gyro/accelerometer zero-bias errors (temperature-dependent), installation misalignment, and lack of GNSS updates. Error growth follows CEP (linear with time).
Q:How does INS calculate velocity and position from IMU data?
A:
Integrates accelerometer data (double integration for position) and gyro data (attitude). EKF fusion smooths errors and combines with GNSS. I6700 outputs 200Hz velocity (0.05m/s), position, and attitude.
Send Inquiry
*To:Hangzhou Maixinminwei Technology Co., Ltd.
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