Research and development of domestic air marshals have captured -200 12 key technologies
Y-8 series aircraft designer Ouyang Sosu
data for: air marshals made outstanding contributions to -200 AWACS
national experts, the defense industry, “511 Talent Project” of academic technology leaders, ministry of labor model, “Air to serve the country,” Gold winner, Y-8 series aircraft designer, deputy general manager of AVIC Shaanxi Aircraft, which is Ouyang Sosu wonderful resume.
Ouyang Sosu shown signs of people thought he was fat, not very cordial and good words, ordinary common people can not put him and the famous aviation experts linked to, but are familiar with his colleagues and staff are aware that, whenever the Y-8, 200 air marshals, said he could rattle on all day. Him from a mediocre designers to gradually grow into the core Y-8 series aircraft developed technical authority; he led the research team to pass through the narrow wins, developed the Y-8 series aircraft, so that our large aircraft platform to achieve leapfrog development; he tackling transport aircraft known as the hand, successfully penetrated the blockade of foreign technology, China’s first self-developed intellectual property, complete localization of 200 AWACS air marshals, the real Yang a prestige, vibration of the army.
to work since 1978, Ouyang Sosu will never stop chasing the pace of scientific truth. In the Y-8 prototype development process, he has derived the equations of motion Y-8 vertical and horizontal course, the establishment of asymmetric power Y-8 and six cases, three degrees of freedom degrees of freedom, air and ground, static and dynamic set of equations of motion, the preparation of the Y-8 aircraft, three rounds of test outline and implementation plan for the detailed design of Y-8 series aircraft has accumulated valuable technical resources.
1987 years, for the user’s Y-8 aircraft cabin is not airtight and so on, as the ride and handling charge of professional designers Ouyang Xiu and colleagues to introduce a lot of energy into a gas-tight aircraft developed. After three months of access to information, their precise derivation of the equations of motion, to complete a number of computational analysis; drop in the success of the demonstration, they put forward cargo door of the improvement program, the Y-8 transport aircraft and the design of the world’s largest with the notion; they break through the calculation of indicators of foreign experts, the successful implementation of the 8.2 tons heavy equipment airdrop, to fill the gaps in our aviation industry! Subsequently, they completed the first flight aircraft gas-tight, designed to shape, to improve the modified Y-8 aircraft to lay a solid foundation.
into the 21st century, according to the new era of national defense requirements, Shaanxi Aircraft weapons research and production of aviation as a major task, have contracted a variety of high-tech weaponry model national research project, of which 200 early warning projects more air marshals be regarded as “life project.” The project is to change the amount of up to 80% of new aircraft development would be extremely difficult; many design must start from scratch, work great; multi-project multi-model projects go hand in hand, the tight time period. The difficult task fell on the technology leaders were already Ouyang Sosu shoulders.
Ouyang Sosu greatest wish is to lead the team developed the international standard of advanced aircraft. To achieve this goal, he led the designer began the difficult exploration. They use advanced technology to innovative design, meticulous preparation demonstration program, detail design, process preparation, production prototype, test flight, a series of design appraisal work, just 20 months, have completed a project feasibility reports, “The total development program.” “conversion program” written, passed the project, program evaluation, detailed design review. They have produced more than 40 copies of the design, 66 top-level file, fixed-wing aircraft to carry out all the professional design and improvement, the capture of 12 key technologies, carried out 47 experiments design and technology, 10 large-scale flight test accumulated 2200 flying sorties. Ultimately, the Chinese AWACS developed to achieve a “zero” breakthrough, and the 60th anniversary of National Day military parade in Tiananmen Square over the success of flying. (Lei)