Inertial measurements and navigation systems

Shining inertial navigation product line includes models such as NAV-100, NAV-200, and NAV-300, offering high-precision inertial sensing technology and advanced integrated navigation algorithms. These products provide stable and accurate navigation and control capabilities for various unmanned systems, robotics, and intelligent vehicles.

  • NAV-100: A high-performance IMU (Inertial Measurement Unit) that integrates high-precision gyroscopes and accelerometers, delivering reliable real-time angular velocity and acceleration data. It is ideal for attitude measurement, motion control, and stabilization systems.
  • NAV-200: A single-point inertial navigation system that combines inertial sensors with navigation algorithms to provide attitude, heading, velocity, and position information. It is well-suited for UAVs, autonomous vehicles, and other real-time navigation applications.
  • NAV-300: A high-precision integrated navigation system that features dual-antenna satellite positioning, dual GNSS redundancy, and RTK (Real-Time Kinematic) support for centimeter-level positioning accuracy. It is ideal for high-precision mapping, autonomous driving, and other demanding environments.

Shining inertial navigation products are designed for high reliability and adaptability, ensuring accurate data output in complex dynamic conditions. They are widely used in aviation, marine, and ground-based unmanned systems, providing precise navigation and enhanced system stability.


NAV-200 Single-Point Integrated Navigation System


High Precision · Low Power · Reliable Performance

The NAV-200 is a compact, lightweight, and high-precision single-point integrated navigation system. It integrates a dual-correlation IMU (Inertial Measurement Unit) with three-axis gyroscopes and accelerometers, offering real-time attitude, heading, velocity, and position data. It also supports external RTK and GNSS heading modules, improving positioning accuracy. With up to 400Hz output frequency, the NAV-200 ensures high-speed, real-time navigation control, making it ideal for UAVs, autonomous vehicles, marine navigation, and robotics.


Product Features

  • Built-in Dual-Correlation IMU: Offers precise attitude and heading measurement with high stability.
  • External RTK & GNSS Heading Support: Achieves high-precision positioning and heading by integrating external sensors.
  • Multiple External Sensor Support: Supports a wide range of external sensors for custom integration.
  • Up to 400Hz Navigation Data: Ensures high-frequency, real-time performance for dynamic applications.
  • Compact & Lightweight: 66 × 44 × 26mm in size, weighing only 103g.
  • Low Power Consumption: Power usage is less than 1W, making it ideal for long-term operation.

Technical Specifications

IMU Parameters:

Gyroscope
  • Range: ±300°/s
  • Non-Linearity: 0.1% FS (Full Scale)
  • Bias Stability (10s): 35°/h
  • Angular Random Walk: 3°/√h
Accelerometer
  • Range: ±40g
  • Non-Linearity: 1.3% FS
  • Bias Stability (10s): 0.4mg
  • Velocity Random Walk: 0.038m/s/√h

Positioning Accuracy (RMS)

  • Horizontal: ±2.5m
  • Altitude: ±4m

Data Output Frequency

  • Default: 200Hz
  • Maximum: 400Hz

Interfaces

  • 1 × RS232/422
  • 2 × RS232
  • 1 × CAN 2.0A/B

Power

  • Supply Voltage: DC 11~28V
  • Power Consumption: <1W

Environmental Specifications

  • Operating Temperature: -40℃ to +70℃
  • Storage Temperature: -40℃ to +85℃

Applications

  • Unmanned Aerial Vehicles (UAVs): Precision navigation and attitude control for drone applications.
  • Autonomous Ground Vehicles (AGVs/UGVs): Robust navigation and positioning for autonomous vehicles.
  • Marine Navigation: Accurate heading and positioning for vessels and marine operations.
  • Robotics: Real-time navigation for mobile robots and other autonomous systems.

Summary

The NAV-200 integrates high-precision IMU technology with dual-correlation processing and supports external RTK & GNSS modules, offering precise navigation data at up to 400Hz. Its compact design, low power consumption, and high integration flexibility make it an ideal choice for a wide range of high-performance navigation applications.


NAV-300 Dual-Antenna RTK Inertial Navigation System


High Precision Navigation · Dual-Antenna RTK · Advanced Performance

The NAV-300 is an advanced dual-antenna RTK inertial navigation system, designed to provide high-precision navigation, attitude, heading, and positioning data for a variety of applications. It combines dual-correlation IMU technology, an integrated GNSS module with dual antennas, and a redundant GNSS system for superior heading accuracy and reliability. The NAV-300 supports RTK positioning to deliver centimeter-level accuracy, making it ideal for autonomous vehicles, robotics, drones, marine navigation, and precision surveying.With dual-antenna GNSS heading, RTK positioning, and high-speed navigation data output (up to 400Hz), the NAV-300 is engineered to perform reliably in demanding environments, ensuring that it can handle complex dynamic applications and maintain accuracy under challenging conditions.


Product Features

  • Built-in Dual-Correlation IMU: Offers high-precision attitude, heading, and velocity measurements with excellent stability.
  • Dual-Antenna GNSS Orientation: Provides superior heading accuracy and robust positioning by utilizing dual antennas for satellite orientation.
  • Redundant GNSS System: Ensures system reliability, preventing GNSS signal loss and providing backup in challenging environments.
  • RTK Positioning: Achieves centimeter-level positioning accuracy for highly accurate navigation in demanding applications.
  • Up to 400Hz Navigation Data: Real-time data output for high-speed and high-dynamics applications.
  • Multiple External Sensor Support: Supports integration with various external sensors, providing customization and versatility for different use cases.
  • Compact & Lightweight: 105 × 78 × 38mm and weighing just 240g, making it ideal for mobile systems where space and weight are critical factors.
  • Low Power Consumption: Consumes less than 1W, supporting long-duration missions with minimal power requirements.
  • Industrial-Grade Performance: Designed to operate in harsh environments with a wide temperature range of -40°C to +65°C.

Technical Specifications

IMU Parameters

Gyroscope
  • Range: ±300°/s
  • Non-Linearity: 0.1% FS (Full Scale)
  • Bias Stability (10s): 35°/h
  • Angular Random Walk: 3°/√h
Accelerometer
  • Range: ±40g
  • Non-Linearity: 1.3% FS
  • Bias Stability (10s): 0.4mg
  • Velocity Random Walk: 0.038m/s/√h

Performance Accuracy (RMS)

  • Attitude: 0.1°
  • Heading: 1° (With Dual Antenna: 0.1°)
  • Position: 0.05m (With RTK)

Data Output Frequency

  • Default: 200Hz
  • Maximum: 400Hz

Interfaces

  • J30J-31ZKW

Power

  • Supply Voltage: DC 11~36V
  • Power Consumption: <1W

Environmental Specifications

  • Operating Temperature: -40℃ to +65℃
  • Storage Temperature: -40℃ to +85℃

Size and Weight

  • Size: 105 x 78 x 38 mm
  • Weight: 240g

Applications

  • Unmanned Aerial Vehicles (UAVs): Precision navigation and attitude control for drone applications, utilizing dual-antenna GNSS heading.
  • Autonomous Ground Vehicles (AGVs/UGVs): High-accuracy positioning and heading for autonomous ground systems in complex environments.
  • Marine Navigation: Reliable and accurate marine navigation using dual-antenna GNSS heading and RTK positioning.
  • Robotics: Real-time high-precision navigation for mobile robots, ensuring reliable operation in dynamic environments.
  • Precision Surveying: RTK positioning and attitude data for high-accuracy surveying, mapping, and land assessment.

Summary

The NAV-300 provides a powerful combination of dual-antenna GNSS heading, RTK positioning, and high-precision IMU technology, making it the ideal solution for applications requiring centimeter-level accuracy, real-time navigation, and reliable performance. With features like redundant GNSS, multiple external sensor support, and low power consumption, it excels in autonomous vehicles, robotics, marine navigation, drones, and precision surveying. The NAV-300 is designed to operate in harsh environments, ensuring accurate and reliable performance in high-dynamic and challenging conditions.