Deficiencies in Aircraft Hydraulic Braking Systems and the Origin of All-Electric Braking Systems
Aircraft Braking/Brake systems play a crucial role during aircraft take-offs and landings. Jinfei Analytics finds that for traditional large commercial aircraft, hydraulic braking systems are widely used due to their high power density and robustness, as well as their use of the same hydraulic power supply as the main flight control system.
The system incorporates a large number of independent components, utilizing hydraulic oil as the transmission medium. The drawbacks such as pollution and leaks are difficult to overcome. Additionally, its location in the high-vibration area near the aircraft's landing gear may lead to severe structural damage. These factors pose significant potential risks to aircraft safety, and it is now challenging to make objective improvements to the hydraulic braking system.
As21The evolution of the century's information revolution, advancements in aeronautical technology, and aircraft ground power units.28VTo meet the growing commercial aviation demands and accommodate new aircraft designs, the braking system of aircrafts urgently requires further enhancements in maintainability, testability, and stability. Additionally, it must comply with aircraft health management monitoring requirements, leading to the emergence of all-electric braking systems.
