«Scientific and Production Centre for Multifunctional Unmanned Systems» of the National Academy of Sciences of Belarus offers consumers three-axis dynamic turntables for testing unmanned aerial vehicle modules under a manufacturing agreement and is looking for partners interested in a distribution services agreement.

«Scientific and Production Centre for Multifunctional Unmanned Systems» of the National Academy of Sciences of Belarus offers consumers three-axis dynamic turntables for testing modules (angular velocity sensors, accelerometers, pilot-navigation complexes, gyro-stabilized video systems, etc.) of unmanned aerial vehicles (UAVs).

The support-turning device of turntable is made of aluminum profile and is securely mounted using factory connection parts. Electric brushless servo motors by «Harmonic Drive» are used to control frames of turntable. They are equipped with a high-precision mechanical gearbox, an angular incremental encoder for position of motor rotor, and an angular absolute encoder for position of output shaft. All these parts ensure high accuracy in operation.

Three-axis dynamic turntables provides:
* movement along programmable trajectories to specified angular positions with a specified law of change of angular velocity and acceleration along three axes;
* formation of motion trajectories with high uniformity in velocity for testing of angular velocity sensors;
* formation of harmonic oscillations;
* reproduction of real angular movements of the aircraft based on the data recorded in UAV flight telemetry data file;
* time-synchronized registration of setting parameters, current motion trajectory parameters and angular coordinates, payload parameters and signals;
* software setting of limit value of angular positioning error and angular velocity for controlling functioning and disabling movement of moving frames;
* program setting of angular velocity and time for disconnection of moving frames movement in case of emergency jamming of movement;
* manual emergency shutdown of movement by means of buttons located on the automatic workplace (AW) of operator and on the rotary support device;
* circular movement on each axis without limitation of the rotation angle;
* convenience of fixing, alignment of axes and bearing surfaces of payload with axes of rotation of gimbal;
* semi-natural modeling of UAV flight with video system placement on mobile frames in the tasks of investigating accuracy of automatic and semi-automatic systems of tracking and tracking of objects.

Three-axis turntable is characterized by:
* precise absolute positioning;
* stable movement on all axes;
* increased torsional rigidity;
* high accuracy without drift.

Specifications:

Angular rotation speed of the frames, °/s	180
Maximum angular acceleration, °/s²	800
Dynamic error of the mechanical reducer, °/s	1..3
Power of servomotors, kW	up to 1

Application area:
* simulation of the flight of an UAV with the placement of a video system on movable frames;
* investigation of the accuracy of automatic stabilization and object tracking systems.

«Scientific and Production Centre for Multifunctional Unmanned Systems» offers partners:
* three-axis dynamic turntables for testing unmanned aerial vehicle modules under a manufacturing agreement;
* three-axis dynamic turntables for testing unmanned aerial vehicle modules under a distribution services agreement.

Catalog «World-class developments of the National Academy of Sciences of Belarus for the period 2020-2022», pp.208-210 (in Russian).

Link to the product on manufacturer's site (in Russian).

The technical level of three-axis turntables in terms of positioning accuracy, convenience of setting motion programs, safety measures during operation corresponds to the best world analogues.

Import substitution of three-axis dynamic turntables from companies:
«Acutronic Switzerland Ltd.» (Switzerland-USA);
«Wuhan Huazhiyang Technology Co., Ltd» (China);
«Ericco Inertial System Co.,Ltd.» (China).

The Centre has completed R&D work with state registration number 20163559, and the development level is “world-class”.

Three-axis turntables interacts with simulator for training operators of Large Hadron Collider (LHC) and allows application of semi-natural modeling methods.

The Republican Unitary Enterprise "Scientific and Production Centre for Multifunctional Unmanned Aircraft Systems" of the National Academy of Sciences of Belarus is the leading enterprise in the Republic of Belarus for the development and production of unmanned aerial systems designed for:
* surveillance, reconnaissance, and data collection (with high-resolution video, including infrared);
* aerial photography;
* relaying radio communication signals;
* scientific research;
* cargo transportation.

Main research areas:

- research and development on the creation and modernization of unmanned aerial systems as a whole and their individual components;
- development of onboard and ground avionics, unmanned aerial system design methodology, simulators, and emulators.

Products and services of the enterprise:

Unmanned aerial vehicles;
ground control stations;
gyrostabilized optoelectronic systems; Hardware, software, and flight-navigation systems for unmanned aerial vehicles;
catapults;
simulators, semi-realistic test simulation systems, flight-navigation system setup rigs, and flight data analysis;
infrared radiation sources;
technical training, product maintenance (warranty service), and aerial monitoring of land (water) surfaces and ground objects.

Our in-house design bureau allows us to quickly customize systems to meet customer requirements.

Official website of the RUE "Scientific and Production Centre for Multifunctional Unmanned Systems".

Consumers interested in purchasing three-axis dynamic turntables for testing unmanned aerial vehicle modules under a manufacturing agreement.

Partners interested in purchasing three-axis dynamic turntables for testing unmanned aerial vehicle modules under a distribution services agreement.