Physical System

Radio frequency tests are essential to ensure the conformity of equipment using radio frequencies. In particular, its transmission power, spectral occupancy, presence of parasitic emissions,, and reception sensitivity must be checked. However, for the vast majority of products, radio functionality is provided by integrating a module that has already been assessed under the RED directive. In this case, the EMC and electrical safety sections of the final product must be assessed in their entirety.

This modular platform covers several fields of robotics. In particular, it features a climate chamber to validate the robot's operation at different temperatures and tracking cameras to measure its movements. The modules designed for movement tests (rough terrain, mazes, etc.) and manipulation tests (handles, valves, 6D positioning) are based on NIST (National Institute of Standards and Technology) standards.

Evaluation on this bench consists of placing a device at the heart of a simulation projected onto a 300° screen while a motion capture system and an instrumented conveyor belt measure its movements, if any. These data are integrated into the simulator in real time so that the device's digital twin follows the same movements and the projected environment is updated accordingly. The simulator also incorporates a physics engine and advanced sensor models, enabling a virtual sensor output to be substituted for the robot's sensors in real time.

A test stand with dimensions of 30000x8000 mm, with a centrally mounted, hydraulically lifted platform. The stand is used both in accredited tests based on standardised methods or in-house procedures and in non-accredited activities, including research and development work related to the design and testing of autonomous machinery. The stand is used, among other things, for measuring technical parameters, weights, pressure forces, and stability of machinery and equipment.

As part of PHÉNOME, the French plant phenotyping network, PhénoField® integrates expertise across agronomy, plant physiology, robotics, and bioinformatics. With over 350 plant varieties studied annually, the platform can simulate 17 distinct climates and is equipped with cutting-edge technology: 2 lidars for 3D laser analysis, 6 continuous cameras, 4 spectroradiometers for leaf light reflection measurements, and 36 soil moisture probes across 100 data points.

The laboratory specialises in multi-species analysis, including soft wheat, durum wheat, barley, corn, forage, triticale, sorghum, and feed ingredients like rapeseed and soy. With approximately 45 analysis methods, the lab handles 10,000 samples per year and performs 65,000 analyses across 1,000 m² of facilities, including 150 m² of cold storage. For over 10 years, it has maintained a comprehensive database of reference samples. Key areas of expertise include moisture, protein, starch, fat content, hardness, and soil composition.

The facility is designed for efficient and controlled grain storage and processing. It features 350 tonnes of storage capacity with ventilated bins and a silo thermometry system to ensure optimal temperature monitoring. The Sec-LIS® system controls 8 fans automatically to maintain ideal storage conditions, while 4 automatic samplers facilitate continuous quality checks. Two independent circuits with adjustable flow rates (up to 50 t/h) handle grain transport, and a dust extraction system reduces emissions.

The experimental farm spans 145 hectares, featuring a variety of soil types ranging from 30 to 90 cm in depth, including moderately deep clay loam and shallow clay-limestone soils. With certifications in Organic Agriculture and High Environmental Value (HVE), the farm dedicates areas to various types of trials: 2 ha for environmental testing, 4.75 ha for organic fields, 5.32 ha for autonomous organic trials, and 7.08 ha for innovative organic trials.

Bridge sprinkler with a working width of 250 m equipped with a VRI system, e.g., a system of variable irrigation doses. Independent control of each of the 63 sprinklers. The sprinkler can irrigate an area of ​​up to 20 hectares at once. The water dose is controlled manually, but it is possible to retrofit it with an automatic system based on, e.g., satellite data or a weather station system.

72 ha of fields with various soil grades: III (25 ha), IV (37 ha), V (8 ha), and VI (2 ha). The fields can be used as a place for preparation for the test environment and in case of execution of physical testing, including establishing a particular plantation; tests on permanent green areas/ground paved with paving stones/sloped area/flat area; sowing with GPS; and collection of additional data from the drone—RGB, NDVI, thermo, crop photos, weather, etc.