From attitude to flight control, IMU protects drone flight in all aspects

 

IMU provides key flight data for drones, which can help drones achieve multiple functions such as attitude control, navigation, flight control, etc. The data provided is used by the flight control system to generate control instructions, make quick responses during flight, maintain stability, and achieve precise flight control.

Now we have an IMU ER-MIMU-03Mini, which is small in size, light in weight, and has low power consumption, which is very suitable for drones that pursue long-range and lightweight.

**Small size, easy to install**

The volume is 40*40*42 (with shell)/27*26*34 (without shell), and the weight is 120g (with shell)/80g (without shell). The compact and small design can be easily installed in the drone.

**High-precision sensor**

The built-in gyroscope has a measurement range of 400º/s, bias instability (1σ 25℃) <0.3 º/h, and angular velocity random walk <0.125°/√h. The accelerometer has a measurement range of 30g, bias stability (10s 1σ) <50ug, and bias repeatability is 100ug.

The measured data supports the flight control system to detect the attitude changes of the drone in real time. The data provided by the IMU, combined with other sensor data, helps determine the position and direction of the drone.

**OEM Customization Service**

This IMU adopts modular design, and we also provide OEM customization service.

The IMU can be connected to the user system and obtain data with simple operation, without using the 15-pin plug we provide. At the same time, by removing the bottom plate shell, the size and weight of our product can be greatly reduced.

In summary, IMU is an indispensable component of the UAV flight control system, ensuring that the UAV can fly stably and accurately perform flight missions.

If you are interested in this and would like to know its data sheet.
Check the details (please indicate in the email that the IMU you saw from Blogger)
：https://www.ericcointernational.com/inertial-measurement-units/mems-inertial-measurement-unit/high-precision-navigation-stable-control-mems-imu.html
You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

Drone construction must-see

 Multiple sensor integration, high cost performance, stable flight

With the rapid development of the drone industry, high performance and low cost have become the goals that manufacturers are competing for.

The sensors of drones are crucial to ensure the stability, accuracy and environmental adaptability of drones. IMU is an important sensor of drones, located in the core position, which can ensure the normal operation of device functions and navigation.

We have an IMU ER-MIMU-M02 that integrates accelerometers, gyroscopes, magnetic compasses and air pressure sensors. It has excellent performance and low cost, meeting user needs.

**Multiple sensor integration**

The gyroscope has a measurement range of ±450º/s and a bias instability of 2 º/h;

The accelerometer has a measurement range of 16g ​​and a bias instability of 24μg (Allen variance);

The gyroscope and accelerometer provide angular velocity and acceleration, which can be used to calculate the attitude, velocity, displacement and other information of the drone. It helps the flight control system to achieve precise control and maintain a stable attitude and balance in a dynamically changing environment.

The magnetometer has a measurement range of ±2.5Gauss; it can measure the strength and direction of the magnetic field and provide the direction of magnetic north.

The barometer has a pressure range of 450~1100mbar; by measuring the atmospheric pressure, the data provided can assist the drone in navigation and rise to the required height.

**Lightweight and thin design**

This IMU has a volume of 47×44×14mm, a thickness of only 14mm, and a weight of 50g. It is extremely light and thin and can be easily integrated into any device.

**High cost performance, mass production**

It can be produced in a short cycle, large batches, and large scale with stable quality, which is especially suitable for users with large demand and limited budget.

If you are interested in this and would like to know its data sheet.

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.

：https://www.ericcointernational.com/inertial-measurement-units/mems-inertial-measurement-unit/er-imu-m02-inertial-measurement-unit.html

You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

The most cost-effective choice: full-frequency, full-system positioning and orientation

 

The GNSS integrated navigation system can make up for the shortcomings of GNSS when the signal is blocked or interrupted and the problem of low satellite refresh rate, aiming to improve the accuracy and reliability of navigation.

Our integrated navigation ER-GNSS/MINS-05 is the most cost-effective one. It has high reliability and reasonable price. It can provide continuous and high-precision position, heading, speed and attitude information.

**High-precision positioning and orientation**

The product has a highly reliable and low-cost MEMS gyroscope (measurement range is ±450°/s, bias instability <2°/h) and accelerometer (measurement range is ±16g, bias instability <25ug).

The integrated navigation information provided has a roll and pitch accuracy of up to 0.1° and post-processing of 0.03°. The heading can reach 0.1°, 0.05° after post-processing, and the speed accuracy can reach 0.03m/s.

RTK interruption for 30 seconds, the roll and pitch accuracy can be maintained at 0.03°, and the heading accuracy can be maintained at 0.06°.

**Full-band full-system**

The built-in dual-antenna positioning and directional GNSS module supports all major global satellite navigation systems and is compatible with multiple frequency points to ensure the best positioning results anywhere in the world.

Supports RTK positioning, automatically identifies RTCM, and enters RTK state.

**Strong anti-interference ability**

The built-in satellite receiver has strong anti-interference ability, can still provide accurate positioning in complex electromagnetic environments, and supports multiple communication interfaces.

**Small size and light weight**

The size is only 65×70×45.5mm, the weight is less than 240g, and the aluminum alloy shell ensures the reliability of the product.

The operating temperature range can reach -40°C to 80°C, and the low power consumption design of 5W is suitable for most working environments.

**Multi-field application**

It is suitable for large and medium-sized unmanned aerial vehicles, flight recorders, intelligent unmanned vehicles and roadbed positioning and orientation, etc.

If you are interested in this and would like to know its data sheet.

Please inbox me/PM or Connect with me

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.: https://www.ericcointernational.com/inertial-navigation-system/mems-inertial-navigation-system/cost-efficient-gnss-aided-mems-ins.html

You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com