ITECH UAV test solution, UP your endurance limit

Recently, in many cities across the country, streets, communities, towns, villages, and other open places have used drones to carry out epidemic prevention work, making drones play an irreplaceable role in the fight against the epidemic. The focus is on community air command and air inspections. , Short-distance material transportation, small-scale spraying, zero-contact temperature measurement, night rescue engineering lighting, etc., because drones can reduce personnel contact and avoid cross-infection, and drones are portable, flexible, man-machine separation, safe and efficient Such a series of advantages and characteristics have obtained multi-level innovative applications in various scenarios of public services, and have begun to replace manpower in the front line of the anti-epidemic, and have achieved brilliant results in this anti-epidemic work.

So what solutions can ITECH products provide in UAV performance testing? Combined with a series of test cases conducted by a leading drone company using ITECH products, you can mainly focus on the following points.

Test item 1: Battery performance test (charge/discharge test), battery simulation, battery protection board test

As the power source of the UAV-the battery, its performance directly determines the range and quality of the UAV. Under the premise of ensuring the safety of use, the service life under different environments and the attenuation after multiple cycles of charging and discharging Waiting for battery performance testing is crucial.

We can complete the drone battery test:

1) Multiple charging and discharging modes and cut-off condition judgment.

2) Data statistical analysis function to help users quickly analyze large quantities of aging data.

3) Judgment of battery balance (unbalanced battery will affect flight stability).

4) Verify the performance of the battery at different temperatures.

5) Support CSV file to import UAV operating condition characteristic curve.

5) The perfect protection function can prevent the battery from overcharging and overdischarging.

Recommended plan:

1) Battery performance test: According to the battery specifications, a suitable power supply, load, and battery test system can be recommended.

2) Battery simulation test: According to the battery specifications, IT6000C/IT-M3600 with battery simulation software can be recommended to realize battery model import and call, high-speed simulation, data analysis, adjustable internal resistance, and multi-channel testing.

3) Battery protection board test: power supply and load products can be recommended according to specifications.

Test item 2: Motor ESC test

The test of the motor is also very important. The flight state of the drone is changed by changing the speed of the motor, that is, changing the speed of each motor, so that the drone can hover in the air, rise or fall, or move in all directions.

For this test, ITECH’s bidirectional power supply IT6000C is recommended, which not only meets the power supply requirements for motor startup, but also smoothly rides through the moment of inrush current at the moment of motor startup through the product’s CC/CV loop speed adjustable characteristics, and serves as a bidirectional power supply at the same time. It can absorb the back electromotive force generated during the operation of the motor to ensure that the power supply is not damaged.

The function of the UAV ESC is to convert the control signal of the flight control board into the magnitude of the electric current to control and change the speed of the motor. Customers can also use IT6000D to test ESC performance.

Test item 3: UAV solar battery system test

Compared with ordinary unmanned aerial vehicles, solar-powered unmanned aerial vehicles have larger payloads, fly higher, longer endurance, greater stability and resistance. These attributes make them an ideal military tool. The test requirements are mainly concentrated on the power supply test of the Circuit board, and a suitable power supply can be recommended according to the required specifications.

SAS1000L＋IT6500C photovoltaic simulation system can help users complete functions:

1) Allow users to edit the temperature/illuminance change curve over time.

2) Allow online modification of illuminance and temperature parameters.

3) Simulate solar panels of different materials.

2) It can simulate IV curves in different flight attitudes, and supports continuous switching between curves (program mode).

3) The IV curve in the cloud cover mode can be simulated, and the cloud thickness/area/movement direction can be set.

Test item 4: Unmanned airship wind turbine test

The main function of the fan on the unmanned airship is to inflate the airbags of the airship to achieve flight. The user uses the IT6000D series power supply to power multiple fans on the unmanned airship, the power output is connected to the DCDC motor driver, and the driver is connected to the fan to complete the function test.

The Links:   2DI100A-120   CLAA201WA03