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工信部:推动工业母机产业高质量发展,避免“内卷式”竞争、同质化发展;我国研究团队发布基于DeepSeek的智能仿真想定新范式,仿真领域技术获突破——《投资早参》
Mei Ri Jing Ji Xin Wen· 2025-05-15 23:58
Market News - US stock indices closed mixed, with the Dow Jones up 0.65% and the S&P 500 up 0.41%, while the Nasdaq fell 0.18%. Major tech stocks mostly declined, with Amazon and Meta down over 2%, and Tesla down over 1%. Chinese stocks also saw declines, with the Nasdaq Golden Dragon China Index down 2.37% [1] - International gold prices rebounded, with spot gold up 1.98% at $3239.63 per ounce, and COMEX gold futures up 1.74% at $3243.9 per ounce. In contrast, international oil prices fell significantly, with WTI crude down 2.31% at $61.69 per barrel [1] Industry Insights - The Ministry of Industry and Information Technology held a meeting focusing on the high-quality development of the industrial mother machine industry, emphasizing the need for independent innovation and strengthening the industrial chain [2] - Despite being the largest industrial mother machine market globally, China faces challenges such as a fragmented industry and reliance on imports for key components, with about 70% of high-end CNC systems still imported [3] - A breakthrough in simulation technology was reported by a team from Xi'an University of Technology, which developed an AI-based system that can generate simulation scenarios in 48 seconds, a task that traditionally took 48 hours [4] - The global military simulation expenditure is projected to reach $15.007 billion by 2025, with the market size in China expected to reach 30.25 billion yuan by 2027 [4] - The successful launch of China's first space computing satellite constellation marks a significant advancement in space computing capabilities, with a total computing power of 5 petaflops and inter-satellite communication speeds of 100 Gbps [5] - The "Star Computing Plan" aims to establish a global integrated computing network in space, enhancing capabilities in AI and other advanced technologies [5] Company Updates - Several companies announced plans for share reductions by major shareholders, including Hangxin Technology, which plans to reduce up to 736,290 shares, and Galaxy Magnetics, with a plan to reduce up to 255,000 shares [6][7]
“四川造”十二星将算力送上天 全球首个太空计算星座发射入轨
Si Chuan Ri Bao· 2025-05-15 00:23
Core Insights - The launch of the "021" mission marks the first deployment of the "Star Computing" plan by Guoxing Aerospace and the inaugural launch of the "Three-Body Computing Constellation" led by Zhijiang Laboratory [1][4] Group 1: Mission Overview - The "Star Computing" plan aims to establish a network of 2,800 computing satellites in space, interconnected with over 100 ground computing centers, creating an integrated computing network [1] - The mission successfully deployed 12 satellites, achieving a maximum single-satellite computing power of 744 TOPS (trillions of operations per second) and an overall in-orbit computing capability of 5 POPS (quintillion operations per second) with 30 TB of storage [1][4] Group 2: Technological Advancements - The satellites are equipped with onboard intelligent computing systems and inter-satellite communication systems, enabling them to perform in-orbit computing and establish a space-ground integrated network [1][5] - Each satellite carries a space-based model with 8 billion parameters for processing satellite data in orbit, facilitating tasks such as inter-satellite laser access and astronomical observations [1][5] Group 3: Strategic Importance - The launch represents a significant breakthrough in transitioning from "ground computing" to "space computing," addressing the increasing demand for real-time computation in space [5] - The establishment of a space computing constellation is expected to enhance the computing power of individual satellites from T-level to P-level, fostering profound changes in the aerospace industry [5][6] Group 4: Future Developments - The "Star Computing" plan's second group of satellites is currently in the design and development phase, with Guoxing Aerospace's satellite team working on more powerful satellite models [7]