- BrandНПК ТЕСАРТ
- Country of manufactureRussia
for conducting dynamic all - aspect tests of radio - electronic
and optoelectronic systems
in fully controlled and reproducible
conditions of an anechoic chamber of the test site.
Ensuring the conduct of dynamic all - aspect tests of radio - electronic and optoelectronic systems using mass - and - size models of target targets
and antenna systems at frequencies up to 70 GHz.
Conducting tests on a set of scenarios that simulate the real movement of the target and target system along three - dimensional trajectories.
Features of the complex:
The use of advanced solutions in the field of software development, as well as the use of modern measuring instruments, makes it possible to implement any scenarios of operation of the tested radio electronic systems in conditions of accidental or deliberate interference. Rail guides are capable of moving in two planes, which allows you to create complex trajectories of movement of movable positioners near the object under study. One of the important features of the complex is the ability to carry out maintenance of the ramp on the ground. An integrated software system for the control of electro - mechatronic devices, control and measuring equipment and simulation software.
High - precision alignment and tracking system for objects during measurements based on lidar.
Movable ramp. A movable ramp placed on guides rigidly fixed to the ceiling of the polygon, ensuring its automatic movement from edge to
the middle at a speed of up to 5m / min. perpendicular to the longitudinal direction of the polygon. The movable ramp is equipped with a casing and lined with radio - absorbing material, as well as four automatic electric drives with radio - transparent cables for holding and spatial positioning of the test target weighing up to 250 kg.
Movable ramp ensures target movement
azimuth ± 180 °;
in elevation ± 45 °;
roll ± 45 °;
movement of the entire ramp perpendicular to the longitudinal axis of the polygon from 0 to the middle;
the speed of all movements of the target is not more than 1 m / min;
mode of those. maintenance (raising and lowering the entire ramp by 10 m).
Two track tracks:
The first rail track is located to the right of the longitudinal axis of the polygon and has the ability to automatically move from 0 to the middle at a speed of up to 5 m / min perpendicular to the longitudinal axis of the polygon. An electrically driven trolley is placed on this track, which ensures its automatic movement at a speed of 2 - 10 m / s. An automated positioner is installed on the trolley, which allows the antennas to move by 0 - 75 ° in three perpendicular planes, as well as control and measuring equipment. The mass of the cart with the equipment is not more than 250 kg. The electric drive of the trolley must ensure its movement in the working area of at least 20 m, at a speed of 2 to 10 m / s, depending on
SHAPE \ * MERGEFORMAT
Tasks to be solved:
Features of the software:
on the modeling coefficient.
The second rail track is located to the left of the longitudinal axis of the polygon and has the ability to automatically move to a length from 0 to the middle at a speed of up to 5 m / min. perpendicular - perpendicular to the longitudinal axis of the polygon. This track hosts
two trolleys with an electric drive, providing its automatic movement at a speed of up to 5 m / min. The trolleys are equipped with automated positioners that move the transmitting antennas in four planes (in azimuth
± 180 °, polarization ± 180 °, elevation angle ± 25 °,
on the height of the mast by ± 1000 mm), as well as control and measuring equipment. The mass of each trolley with equipment is not more than 300 kg.
Instrumentation up to 70 GHz includes:
Broadband vector signal generators;
Spectrum and signal analyzers;
Vector network analyzers.
The developed complex allows carrying out the following types of tests:
Flight speed tests;
Three - dimensional, all - aspect scenarios of the approach of a missile with a maneuverable target;
Emulation of spatial interference, intentional or accidental;
Testing AFAR and beam control algorithms and dynamic formation of zeros in an environment that simulates real life;
All - aspect EPR measurement of mass and size target models;
Measurements of antenna parameters of developed products.
The developed software works in close integration with SystemVue, STK, Matlab. This allows the use of tools for 3D modeling of physical objects, environment and underlying surface. A high degree of automation of the complex and the measurement process is supported, which allows the operator to work to a minimum.