Compact Inertial Navigation Best Navigation System GNSS INS Integrated Navigation System GINS100
GINS100 GNSS/INS integrated navigation system is composed of 3-axis
MEMS accelerometers, 3-axis MEMS gyroscopes and GNSS satellite
navigation system, it adopts real-time operating system and has
special data fusion filtering algorithm in the high-performance
information processing CPU, the system can have good response and
provide reliable and accurate attitude parameters in the static,
dynamic and shock environment.
The system enjoys smaller size, lighter weight, lower cost, and
lower power consumption, faster start-up, and higher reliability,
better dynamic environment adjustment, etc. It can be applied in
tactical weapon, unmanned aircraft fields.
GINS100 GNSS INS Integrated Navigation System.pdf
- High Performance Integrated Navigation Systems
- High stability, high reliability, high survivability in harsh
environment, fully calibrated INS
- Provide accurately real-time 3D position, speed, acceleration,
attitude angle, angular rate, etc.
- Position accuracy of pure inertial navigation: 100m (100s)
- Attitude angle error: 2°, data refresh frequency: 200Hz
- Overload resistance:10000g, IP67 protection
- Wide temperature: -40°C～+85°C
- Small size: 60*60*60mm
GINS100 Integrated Navigation System can measures the complete
motion. And it enjoys high overload resistance up to 10000g,
GINS100 has been widely applied in the special solutions, such as:
- Mid-sized & large UAV
- Unmanned Ground Vehicle
- Motion monitoring
- AUV, ROV
|Position accuracy of pure inertial navigation||<100m||Within 100s|
|Attitude angle error||≤2°|
|Power supply||DC +7V~+15VDC|
|Data refresh frequency||200Hz||Adjustable|
|Data storage capacity||8GB|
High Performance Integrated Navigation System
- Highly accurate, reliable and temperature stable
- Advanced, extendable, embedded Kalman Filter based sensor fusion
- State-of-the-art algorithms for different dynamic motions of
Vessels, Ships, Helicopters, UAV, UUV, UGV, AGV, ROV, Gimbals and
- Full temperature calibration of all sensing elements.
- Environmentally sealed (IP67), compact design
- Overload resistance: 10,000g
- Full tests and individual calibration from -40 to 85°C
- High cost effective
What is GPS System?
Global Positioning System (GPS) is a worldwide, all-weather
positioning system able to provide tri-dimensional position and
time synchronization to UTC scale.
GPS positioning is based on the one-way ranging technique: the time
of travel of a signal transmitted by satellites is measured and
scaled by speed of light to obtain the satellite-user distance.
To measure the time of travel of the signal both satellite and
receiver are equipped with clocks and a ranging signal is broadcast
by satellite; the ranging signal is a particular code in which is
embedded a timing information that enables the receiver to compute
when the signal left the satellite according to the satellite
In ideal conditions satellite and receiver clocks are synchronized
and the time of travel, multiplied by light speed, provides the
true range satellite-receiver; in this case the user position would
belong to the spherical surface centered in the satellite position
(at the transmission epoch) and with radius equal to the true
range. Thus three simultaneous range measurements define three
spherical surfaces, whose intersection would allow coordinates
Actually satellites and receiver clock are not synchronized,
generating errors in the measured distances (also other error
sources affect the measurements, but they are negligible with
respect to the error due to non-synchronization); so the measured
range is not equal to the true range and is denoted as pseudorange.
At least four simultaneous measurements are necessary to compute
user position, because a further unknown, representing the receiver
clock bias, has to be included.