Core Viewpoint - The article discusses two primary control methods for humanoid robots: Model Predictive Control (MPC) and Whole-Body Control (WBC), highlighting their applications and advancements in the field of robotics [3][4]. Group 1: Model Predictive Control (MPC) - MPC is an integrated system designed for real-time control of humanoid robots, with significant developments noted in various research papers from 2013 to 2023 [3]. - Key papers include "Model Predictive Control: Theory, Computation, and Design" (2017) and "Model predictive control of legged and humanoid robots: models and algorithms" (2023), which provide foundational theories and algorithms for MPC [3]. Group 2: Whole-Body Control (WBC) - WBC is a framework that enables humanoid robots to operate effectively in human environments, with foundational work dating back to 2006 [4]. - Important contributions include "Hierarchical quadratic programming: Fast online humanoid-robot motion generation" (2014) and "Optimization-based locomotion planning, estimation, and control design for the atlas humanoid robot" (2015), which focus on motion generation and control design [4].

Core Viewpoint - Chengdu Tangyuan Electric Co., Ltd. plans to issue shares to specific objects, which may dilute immediate returns for existing shareholders, and the company has proposed measures to mitigate this impact [1][4][11]. Group 1: Impact of Share Issuance - The company estimates that the issuance will increase total shares from 14,372.01 million to 18,683.61 million, leading to a diluted basic earnings per share from 0.51 to 0.49 yuan [2][3]. - The weighted average return on equity is projected to decrease from 7.22% to 6.80% under the assumption of no profit growth, and further to 6.37% post-issuance [3]. - If the net profit increases by 10%, the diluted earnings per share would rise to 0.54 yuan, while a 10% decrease in profit would lower it to 0.45 yuan [3][4]. Group 2: Fund Utilization and Project Relevance - The raised funds will be allocated to projects aligned with national industrial policies, including the development of intelligent maintenance robots for rail transit and upgrades to marketing and technical service systems [5][6]. - The company has established a strong technical foundation in machine vision and robotics, which supports the feasibility of the proposed projects [7][8]. - The company has a robust customer base, including major state-owned enterprises and regional railway groups, which enhances the market potential for the new projects [9]. Group 3: Measures to Mitigate Dilution - The company will implement strict management of the raised funds to ensure they are used effectively and safely, with dedicated accounts for fund storage [10]. - There will be an emphasis on improving corporate governance and internal controls to protect shareholder interests and ensure compliance with regulations [10][11]. - The company plans to enhance its profit distribution policy to provide stable returns to shareholders, ensuring that the interests of investors are prioritized [11][12].

Core Viewpoint - Tenstorrent is set to launch an AI chip service in Japan, aiming to reduce costs for AI developers by charging based on actual data processing volume, thereby expanding the market [1][2]. Group 1: Company Overview - Tenstorrent, founded in 2016 and led by Jim Keller, is collaborating with Rapidus to develop advanced semiconductor technology and human resources in Japan [1][5]. - The company plans to establish an operational base in Tokyo and aims to have around 40 designers by the end of 2025, with training conducted in the U.S. [5]. - Tenstorrent's AI chips are designed to be energy-efficient, with server prices being only one-third to one-half of similar products from Nvidia [2]. Group 2: Market Context - Japan faces a significant shortage of semiconductor engineers, with the number of semiconductor engineers dropping by approximately 60% from 1999 to less than 80,000 [6][7]. - The global chip design market is projected to reach $602 billion by 2033, indicating a 40% growth from estimates in 2024 [7]. - Tenstorrent's entry into Japan is expected to provide more opportunities for local engineers to engage in the design and development of advanced chips [7]. Group 3: Service Offering - The AI chip service will allow developers to use Tenstorrent's chips via the cloud and pay based on the amount of data processed, which is a novel approach compared to traditional server leasing [1]. - The cost of a single server can reach up to 10 million yen (approximately $68,000), making initial investments burdensome for startups [1].