Gasgoo Munich- ARIDGE recently announced it has built China's first full-domain eVTOL verification center. The facility spans three test sites across Guangzhou's Tianhe and Huangpu districts and Foshan's Sanshui district, delivering end-to-end capabilities — from software simulation and hardware checks to full-aircraft performance validation.
Image source: ARIDGE
The three sites span more than 75,000 square meters and house over 50 testing laboratories, covering some 3,000 test items. The Tianhe facility handles simulation testing for flight control, navigation, and propulsion, while physical tests on batteries, motors, rotors, and the full aircraft take place at Huangpu and Sanshui.
Image source: ARIDGE
ARIDGE structures its validation around a three-tier framework — components, systems, and full aircraft — with a sharp focus on safety, structural strength, environmental adaptability, and system reliability.
Testing distributed electric propulsion systems presents unique challenges. To tackle them, ARIDGE developed custom equipment, including a rotor dynamic calibration rig and a vertical motor test stand. The latter simulates complex loads — such as rotor lift, bending moments, and lateral forces — boosting the efficiency of motor reliability tests.
For whole-aircraft testing, ARIDGE built an iron-bird rig. The setup allows joint ground testing of flight control, propulsion, and battery systems — and can inject simulated faults to validate high-risk scenarios early.
Image source: ARIDGE
ARIDGE also engineered a mobile platform that mounts the aircraft to a truck. By simulating flight conditions during continuous road runs, the setup accelerates durability validation for the full-aircraft electric propulsion system more than eightfold.
As the eVTOL sector edges closer to commercial deployment, ground-based validation capabilities are becoming a critical pillar for proving aircraft safety, reliability, and airworthiness.
