MEMS Inertial Navigation System with High Reliability and Environmental Adaptability

Product Description

GI300D inertial navigation system is based on high-precision closed-loop fiber optic gyroscope and accelerometer, and is realized through multi-

sensor fusion and navigation calculation algorithm. It provides high-precision attitude, speed, position and other information to meet the

requirements of high-precision measurement and control.

Main Application Fields

• Large UAV Reference Inertial Navigation System
• Marine compass
• Self-propelled gun orientation
• Vehicle positioning and orientation
• High-precision mobile measurement
• High precision stable platform
• Fully mechanized coal mining

Key Functions

• Inertial navigation realizes shearer walking track detection, with detection accuracy ≤ ± 30cm/300m working surface;
• The built-in memory chip of the system saves the latest data in real time (including the data for a moment before the abnormal power failure), and can automatically recover according to the saved data after the power is on. The automatic recovery is completed within the starting and stabilizing time, and then the coal machine can be moved to maintain the accuracy requirements;
• The inertial navigation system is installed on the shearer, and the user coordinates to provide the installation position, power supply, encoder information of the shearer and the Ethernet communication interface with the straightening system. The inertial navigation system can receive the encoder information through the CAN interface, and upload the three-dimensional attitude and shearer walking track (walking distance, measurement offset and height) data to the network link through the network port.

Technical Indicators

Product Structure

L188.8mm x W176.8mm x H117m(L x W x H)

Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of  electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent  team. The technical team is composed of many outstanding experts with more than 50 years of comprehensive industry  experience. The company has strong technical strength in the fields of vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products, and is able to provide users with professional design, development, production and services of inertial devices and related simulation software.

Technical Advantages

Firepower technology fully possesses independent design capabilities in vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products.. We have accumulated over ten years of research and development experience in the fields of optical sensing, MEMS sensing, with strong technical strength. We have mastered multiple core technologies including MEMS gyroscope and acceleration chip design, multi-core fusion technology, silicon optical chip technology, optical sensing. With the accumulation of technology, we have the ability to scale up industries and are in a leading position worldwide. Not only can we provide customers with high-performance products, but we can also significantly reduce production costs.

Production Capacity

Firepower has four subsidiaries with production line respectively, which are MEMS inertial product production line, micro-nano integrated inertial production line,vibration acceleration sensor production line and angle test equipment production line. A total investment of 15, 000 square meters has been built for scientific research and production, including 650 square meters 10, 000-class clean rooms that meet national standards, electrical-mounting production lines and environmental testing centers.

With more than ten years development, Firepower has become a high-tech enterprise with high level of craftsmanship and comprehensive products range in China. We have complete production line from chips to finished products after all testing, providing first level products among peers in domestic and over-sea market.

Production Environment

We have built clean rooms, electrical assembly production line, and environmental testing center that comply with the national "Clean Building Design Specification". It has complete precision measuring instruments and testing equipment, angle testing systems, high and  low temperature test chambers, vibration and shock test benches, precision optical indexing heads, functional centrifuges, mechanical testing rooms ,anechoic chambers, multi axis angle test equipment and other instruments and testing equipment to ensure product quality.