Successful development of aircraft innovative automatic control deicing system

When the aircraft is in cold and humid air, especially at low altitudes, it is easy to form ice structures with varying thicknesses in front of and behind the fuselage or wing and on the engine intake. Icing on the surface of the aircraft is extremely dangerous. It not only interferes with the flow direction and flow rate during flight, but also fundamentally changes the lift performance of the aircraft. In severe cases, it is likely to cause fatal accidents. In addition, with the continued growth of the global air transport market, more and more airports around the world have been pushed to the limit of aircraft take-off and landing capacity, causing more and more commercial aircraft to hover over the busy airport. Rapid removal of icing on the surface of aircraft has become an urgent issue that must be addressed. The EU's Seventh Research and Development Framework Program (FP7) provides 28 million euros in funding, with a total R&D investment of 38 million euros. It is coordinated by the technical staff of the UK GKN Aviation Equipment Company. The five EU member states are UK, France, Germany, Greece and Poland. The European ON-WINGS R&D team, which was attended by institutions, universities, aviation operators and manufacturers, and innovative small and medium-sized enterprises (SMEs), was formally established in September 2009. The R&D team's main research and development goal: to solve the problem of deicing in low-altitude aircraft.

The R&D team has utilized the most advanced technology in the world and has achieved three major scientific and technological achievements in the R&D and innovation activities for nearly three years and has applied for patents. They are: 1) developing a high-sensitivity fiber optic sensor and its detection and monitoring technology; 2) developing an intelligent multi-function digital signal processing automatic control module; 3) optimizing the simplified structure and optimizing the power-saving compact thermoelectric elimination Ice integrated protection system. The system can be easily embedded in the aircraft's central control management program, which can be applied to de-icing of traditional airframe materials, as well as de-icing of advanced composite fuselage.

The groundbreaking intelligent, automatic, integrated, and thermal de-icing system carried out by the R&D team has been highly recognized by the Airbus Group of Technology Acceptance Experts. Air operators, aerospace manufacturers , pilots and all terminal travel passengers will benefit from reduced energy consumption and reduced greenhouse gas emissions in flight safety protection with efficient and controlled deicing.

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