国产精密测量仪器与技术解读！清华/计量院/中科院专家线上齐聚

Core Viewpoint - The upcoming Fourth Precision Measurement and Advanced Manufacturing Network Conference will showcase domestic precision instruments' innovation and industry empowerment, focusing on national standards and technology interpretation [2][3]. Group 1: Conference Overview - The conference will be held on December 17-18, 2025, in collaboration with the China Aviation Industry Corporation and the Beijing Great Wall Metrology Testing Technology Research Institute [3][4]. - The theme of the conference is "From Chip to Wing: The Scale Revolution of Precision Measurement and Industry Empowerment," emphasizing three main areas: semiconductors, aerospace, and domestic precision measurement instruments [3]. Group 2: Special Session on Domestic Precision Measurement Instruments - The session will feature experts from top research institutions and companies, including Tsinghua University and the Chinese Academy of Sciences, focusing on domestic precision instruments' innovation and industry empowerment [4]. - Topics will cover high-precision laser radar, nano measurement technology, ultra-precision dimensional measurement, and white light interferometry, showcasing China's transition from technology catch-up to independent leadership in precision measurement [4]. Group 3: Key Presentations and Speakers - High-Precision Laser Frequency Scanning Interferometric Radar: Presented by Tan Yidong from Tsinghua University, focusing on advancements in measurement precision and anti-interference capabilities [7]. - Ultra-Precision Dimensional Measurement for Humanoid Robot Direct Drive Joints: Presented by Yang Feitian from Shenzhen Zhongtu Instrument Co., discussing new technologies and market prospects [9]. - Development of Nano Measurement Technology in Advanced Manufacturing: Presented by Shi Yushu from the Chinese Academy of Metrology, reviewing the evolution of measurement standards and their impact on high-end manufacturing quality [13]. - Three-Dimensional Perception Technology Empowering Intelligent Manufacturing: Presented by Wang Junliang from Sikan Technology, highlighting applications in major national projects and the transition to high-precision, intelligent manufacturing [15]. - Calibration Techniques for High-Precision White Light Interferometers: Presented by Su Rong from the Shanghai Institute of Optics and Fine Mechanics, focusing on measurement accuracy and standards [17].