High-Performance Inertial Measurement Unit for Inertial Navigation System INS

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 1 week for sample

Brand: FIREPOWER

Product Description

High-Performance Inertial Measurement Unit for Inertial Navigation System INS

Composition and Function
The inertial measurement unit consists of a three-axis gyroscope, three-axis accelerometer, temperature sensor, signal processing board, structural components, and essential software. It measures the three-axis angular rate and acceleration of the carrier, outputting compensated data including temperature compensation, installation misalignment angle compensation, and nonlinear compensation through the UART serial port using the specified communication protocol.

Gyroscope Technical Specifications

Parameter	Unit	Test Conditions	IMU6-36
Measuring range	°/s	Configurable	±480
Zero-bias instability	°/h	Allan variance	≤3
Zero bias stability	°/h	10s smooth, RMS, normal temperature	≤8
Zero bias variation at full temperature	°/h	10 s smoothing, three-temperature zero-bias variation (-45 ℃, 25 ℃, 85 ℃)	≤150
Random walk	°/√h	Allan variance	≤0.25
Zero-bias repeatability	°/h	Q = 6, normal temperature	≤5
Scale factor nonlinearity	ppm	Normal temperature	≤50
Cross coupling	%	Normal temperature	≤0.1
Bandwidth	Hz	Configurable	≥100

Accelerometer Technical Specifications

Parameter	Unit	Test Conditions	IMU6-36
Measuring range	g	Configurable 2 ~ 16g	±16
Zero bias stability	mg	10s smooth, RMS, normal temperature	≤0.1
Zero bias variation at full temperature	mg	10 s smoothing, three-temperature zero-bias variation (-45 ℃, 25 ℃, 85 ℃)	≤2.5
Zero-bias repeatability	mg	Q = 6, normal temperature	≤0.1
Scale factor nonlinearity	ppm	Normal temperature, ± 1 g	≤200
Cross coupling	%	Normal temperature	≤0.1
Bandwidth	Hz	Configurable	≥100