航天装备“神经网络”关键技术获突破

Core Insights - Harbin Institute of Technology (HIT) has achieved significant advancements in high-reliability, long-life aerospace electrical appliances, with multiple independent intellectual property rights and key core technologies being controllable domestically, reaching an internationally advanced overall technical level [2][3] - The lifespan of typical aerospace electrical products has been increased from 20,000 cycles to 200,000 cycles, with key performance parameters and lifespan consistency improved by 36%, marking a significant step in mastering innovation in aerospace electrical appliances [2][3] Group 1 - Aerospace electrical appliances are critical electronic components that perform essential functions such as signal transmission, control execution, and system power distribution, likened to "neurons" in a complex "nervous system" of aerospace equipment [2] - Historically, failures in aerospace electrical appliances accounted for approximately 50% of total failures in electronic components, posing a significant challenge to the high-quality development of electronic components [3] - The research team, consisting of nearly 200 members from HIT and other institutions, developed the first quality consistency theory and established China's first quality consistency design standard for aerospace applications [3] Group 2 - The research outcomes have been applied in major national projects across various fields, including aerospace, aviation, electronics, and shipbuilding, providing crucial support for significant national assets such as the Tiangong space station and the Long March series of rockets [4]