Low cost robot attitude reference system

Customer Background

A Shenzhen-based mobile robotics startup developing cost-effective attitude sensing solutions for indoor service robots (delivery, cleaning, inspection) needed to balance performance with aggressive cost targets.

Challenges

• Service robots require reasonable attitude accuracy (pitch/roll ≤0.3°, heading ≤1°).
• Compact robot designs demand small form factor sensors (≤Ф39.5×28.5mm).
• Highly cost-sensitive, requiring an economical MEMS solution.

GyroSens Solution

• GyroSens provided the GSIMU001M low-cost MEMS IMU, designed for commercial-grade robotics applications:
• Compact size (Ф39.5×22mm or 26.5×26.5×23.5mm options) and lightweight (≤100g).
• Integrated triaxial gyroscope and accelerometer with direct attitude output (pitch ±90°, roll ±180°, heading ±180°).
• Pitch accuracy 0.3°, meeting service robot navigation requirements.
• Digital RS422 output with update rate up to 200Hz for fast response.
• Power consumption ≤0.5W @5V, suitable for battery-powered devices.

Results

Robot attitude control stability improved with 20% better indoor positioning accuracy. Per-unit sensor cost reduced by approximately 40%, with the product now in mass production and deployed by multiple logistics and cleaning robotics companies.

Recommended Product

GSIMU001M Inertial Measurement Unit

Call to Action

Contact our sales team for robotics IMU solutions and sample testing.