With the accelerated commercialization of drones, eVTOL (electric vertical takeoff and landing) aircraft, and flying cars, low-altitude aircraft face far more complex environmental challenges than those on the ground—from intense turbulence in high-rise canyons to dramatic temperature changes during cross-regional flights, from high-altitude low-oxygen environments to coastal high-salt spray corrosion. We leverage a large-scale, multi-functional environmental simulation chamber complex to provide a full-spectrum airworthiness verification solution covering materials, components, and the entire aircraft.

Realistic Reproduction of Typical Low-Altitude Environmental Profiles

Our dynamic environmental chamber can simultaneously control temperature (-55℃~+85℃), relative humidity (10%~98% RH), altitude and air pressure (simulating 0~5000 meters), solar radiation (full spectrum/infrared), rain, and salt spray. Combined with six-degree-of-freedom vibration and wind tunnel modules, it perfectly replicates the stress states of aircraft under scenarios such as extreme temperature fluctuations, sudden encounters with cumulonimbus clouds, thin atmospheres at high altitudes, and coastal salt spray deposition. All cabins meet aviation and military standards such as DO-160G, RTCA/DO-326, and GJB 150A.

Core System Specialized Assessment

Power Battery and Thermal Management: Under temperature shock and low-pressure coupling conditions, the battery pack's charge/discharge rate, internal resistance increase, and thermal runaway suppression capabilities are tested, and low-temperature preheating strategies and heat dissipation logic are precisely calibrated.

Fuselage and Rotor Materials: The weather resistance, anti-icing properties, and dielectric properties of carbon fiber, composite foam, and coating materials are evaluated through a UV/humid heat/salt spray composite aging chamber.

Avionics and Sensors: Simulating high-altitude low-pressure and rapid decompression conditions, the signal stability and defogging function of GPS/IMU/pitot are verified under condensation and frosting conditions.

Full-State Verification Platform

We offer flexible configurations ranging from 1m³ desktop-level to 200m³ large-scale full-fledged cabins, supporting environmental and dynamic coordination testing in hovering, transition, and cruise attitudes. All data is automatically collected and test reports that meet airworthiness certification requirements, helping customers shorten R&D cycles and reduce the risks of field flight tests.

By leveraging the certainty of environmental simulation to offset the uncertainty of low-altitude flight—ensuring a safe, reliable, and compliant low-altitude economy.