Aviation Navigation TDF61A Airborne Optical Gyro Inertial Navigation

1 Introduction

The airborne optical gyro inertial navigation system (INS) employs optical gyros and quartz accelerometers as its core sensing components, operating under either a strapdown or dither-modulated inertial navigation architecture‌. High-speed embedded navigation software processes sensor data in real time to deliver continuous positioning and orientation outputs‌. This product series integrates multi-source navigation inputs including satellite signals (GNSS), celestial observations, barometric altimetry, radio navigation aids, and visual odometry based on mission-specific configurations‌. It offers operational flexibility through selectable modes ranging from standalone inertial navigation to adaptive multi-sensor fusion, delivering comprehensive platform states (position, velocity, attitude) across dynamic environments‌.

2 Application Fields

Suitable for fixed-wing UAVs, rotary-wing UAVs, and specialized airborne vehicles.

3 Performance Characteristics

Capable of alignment on ground-based vibrating platforms and in-flight alignment.

Supports switching between self-alignment, moving-base alignment, and transfer alignment based on customer needs.

Supports multi-sensor fusion, incorporating satellite, celestial, altimeter, radio, and visual navigation data.

Equipped with system fault detection and alarm functions.

4 Main parameters

Reorganized in 2017,Qingdao Thundsea Marine Technology Co., Ltd. has a professional team comes from CSIC XX institute. It is a collection of aviation and ship inertial navigation and navigation system development, ship communication navigation equipment, marine surveying, ocean engineering, waterway surveying. Such as the introduction of marine instruments and development, technical consulting, technical services, system integration in a comprehensive high-tech enterprise. Since its inception, the company has achieved convincing experience in many major projects with its strong technical strength and good market reputation, and has established a cooperative development relationship with many international multinational companies in the field.

The company provides complete and efficient technical support and training for the instruments and equipment sold, and lifetime maintenance, and in the Middle East (Dubai), Singapore, Malaysia, India, Vietnam, Pakistan, Bangladesh, Panama, Ukraine, Cameroon has a cooperative agent service provider that provides timely and efficient services around the world. Our company is a regional agent or distributor of FURUNO, JRC, IXBLUE, CLP, AVIC Jerry, Ditai and other companies.

Our company will provide you with the most reasonable system integration, design and service with strong technical force and complete pre-sales and after-sales service system.
Business philosophy: Service first, Customer satisfaction; Technology leadership, People-oriented.

Sincerely welcome to visit our company, looking forward to having a nice cooperation and common development.