KSIMU003M Inertial Measurement Unit with MEMS Gyroscope Accelerometer

The KSIMU003M Inertial Measurement Unit is a high-performance domestic inertial measurement device featuring compact size and exceptional overload resistance. With gyroscope zero bias stability of 0.5°/h (Allan) and accelerometer zero bias stability of 10µg (Allan), this unit is designed for precise navigation, control, and dynamic measurement in weapon systems.

This product series utilizes high-precision MEMS inertial devices, offering outstanding reliability and robustness to accurately measure angular velocity and acceleration data in harsh environmental conditions.

The KSIMU003M incorporates a built-in three-axis gyro and three-axis accelerometer to measure three-axis angular rate and three-axis acceleration. It outputs error-compensated data (including temperature compensation, installation misalignment compensation, and nonlinear compensation) through a serial port using conventional communication protocols, along with integrated three-axis magnetic sensor and pressure sensor data.

• High precision MEMS inertial navigation
• Dynamic fast alignment support
• High bandwidth with rapid data update rate
• 1 channel SPI interface
• Compact and lightweight design
• Rugged and reliable construction
• Fully compatible with foreign 10-degree freedom inertial measurement systems

• Unmanned aerial vehicles (UAVs)
• Aerial photography systems
• Agricultural plant protection equipment
• Photoelectric detection stabilization
• In-vehicle navigation systems
• Vehicle satellite communication
• Forest and land monitoring
• High-speed railway track inspection