China's aviation guidance instrument industry

The secret to the success of China's aviation guidance instrument industry in the past decade lies in the triple resonance of technological independence, system collaboration, and strong policy drive. At the core component level, fiber optic gyroscope inertial navigation systems (such as mass-produced products based on 618 technology by AVIC Jierui) achieve sub angular second level accuracy, supporting stable control of high maneuverability aircraft; The active radar guidance head (PL-15E) and infrared imaging guidance (PL-10E) have broken through anti-interference and 'launch no matter' capabilities, expanding the non escape zone of air-to-air missiles by more than 40%. The YLC-2E and other anti stealth radars from the 14th Institute of China Electronics Technology Group Corporation have built a 'perception recognition tracking' front-end to provide high confidence target data for the guidance system and achieve stable locking of B-21 level stealth targets. The full chain localization is accelerating, with Ziguang Guowei aerospace grade chips, Jingwang Electronics' highly reliable PCB, and Beidou-3's 100% domestically produced navigation source, completely breaking the foreign component blockade. The State Administration of Science, Technology and Industry for National Defense has mandated the full stack localization of core systems, synchronous improvement of civil aviation airworthiness systems, and promotion of the migration of military guidance technology to civilian fields such as unmanned aerial vehicles and eVTOL. The deep integration of industry, academia and research (such as 618 Institute+Beihang University) has shortened the R&D cycle by 30%, forming a closed-loop ecosystem of 'demand driven - technological breakthroughs - engineering implementation - standard output'.