Aviation technology is one of the most rapidly developing fields since the 20th century and is also a key force in determining economic development and social progress.Accelerating technological innovation,promoting scientific progress and achieving independent control of core technologies has become national development strategy.

With the global promotion of a low-carbon economy and a green environment, new energy propulsion technology has become an important development direction for the world's aviation power systems. In response to the global warming crisis, seven aviation manufacturers have pledged to support the aviation industry's ambitious goal of achieving net zero carbon emissions by 2050 through the development of new aircraft and propulsion systems. For them, the development of new energy power and electric aircraft is one of the most reliable ways to achieve this goal, not only out of concern for mankind in terms of the environment, but also as a strategy to deal with today's rising fuel costs, oil stocks and other crisis.

In recent years, with the implementation of a number of key projects and major projects of large aircraft in China, a series of major achievements have been made in the field of avionics of various aircraft in, but there is still a gap compared with developed countries in key equipment R&D, system integration verification and product airworthiness certification.

China Aviation Industry Development and Research Center foresees that the scale of civil helicopters in China will reach more than 3,500 by 2027 and market capability of helicopter production and sales alone will probably reach USD14.4 billion, which will stimulate nearly trillion market with reference to the ratio of input and output 1:8, and the sales growth of 1% in helicopters will pull 0.714% of the Gross Domestic Product growth.

During the 14th Five-Year Plan period, the strategic role of civil aviation industry in national economic and social development will become more prominent. China's civil aviation will enter a period of transformation, quality development and pattern expansion, with both opportunities and challenges.