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Technical exploration and thoughts · 655 articles
AI Investigation #94: Robot Algorithm Real Machine Valida...
This article explores three core aspects of robot algorithm real machine validation - test platform selection, deployment process design and interface integration, covering mobile robot platforms l...
AI Investigation #93: Robot Simulation Tools - Comprehens...
Simulation tools are an important part of robot R&D, enabling algorithm verification and system debugging in risk-free environments, accelerating iteration.
AI Investigation #92: Robot Motion Control - From Traditi...
Robot motion control can be divided into two categories: traditional model-based methods and deep learning-based intelligent control. The former emphasizes kinematics/dynamics modeling, trajectory ...
AI Investigation #91: Multi-modal Data Annotation Tools -...
In robot vision and perception model training, high-quality multi-modal data annotation tools are crucial. Current mainstream solutions cover 2D images, video, text, audio and 3D point cloud multi-...
AI Investigation #90: Robot Data Collection and Communica...
Modern robot systems require efficient data collection and communication middleware to connect sensors, controllers and computing units, achieving collaborative perception, control and decision-mak...
AI Investigation #89: Multi-dimensional Autonomic Nervous...
Individual differences in autonomic nervous system (ANS) profoundly affect disease susceptibility. Sympathetic-dominant people are prone to hypertension and...
AI Investigation #88: HRV and Autonomic Nervous System - ...
Heart rate variability (HRV) is an important indicator for assessing autonomic nervous system balance, reflecting the dynamic interaction between sympathetic...
AI Investigation #87: HRV Time Domain and Frequency Domai...
HRV calculation methods mainly include time domain and frequency domain. Time domain indicators assess autonomic nervous function by statistically analyzing...
AI Investigation #85: Autonomic Nervous System Assessment...
The autonomic nervous system consists of sympathetic and parasympathetic nerves, its functional state directly affects cardiovascular, respiratory and...
AI Investigation #84: Fat Loss Science - Low Body Fat Mai...
Maintaining low body fat is more challenging than losing it. The human body is naturally inclined to store energy. Long-term maintenance of around 10% body fat triggers metabolic adaptation: decrea...
AI Investigation #83: Fat Loss Science - Complete Diet Guide
During fat loss, intake is recommended at 1900-2100 kcal, with daily deficit of 300-500 kcal. Protein intake 1.6-2.2g per kg body weight, carbohydrates divided into fast carbs before/after training...
AI Investigation #82: Fat Loss Science - Fitness Guide fo...
For lean people, the key to fat loss and body shaping is 'muscle building primary, cardio auxiliary'. Simple fat loss can make the body appear thin, while strength training can increase muscle circ...
AI Investigation #81: Fat Loss Science - What Body Fat Pe...
Body fat percentage affects both appearance and health directly. Healthy body fat for men is 10%~20%, ideal around 15%; for women it's between 18%~28%. Asian standards are stricter than Western sta...
AI Investigation #80: Why Fat Loss Must Be Science-Based ...
The core mechanism of fat loss is energy deficit: when calorie intake is less than consumption, the body uses fat stores for energy. Total daily energy...
AI Investigation #78: LFP Lithium Battery - Shallow Charg...
Shallow charge frequent and deep discharge charge have significantly different impacts on LFP battery life. Research shows that shallow cycling can effectively...
AI Investigation #79: LFP Battery Degradation Patterns Un...
The widespread use of LFP batteries in Tesla and other models has accumulated large amounts of real-world lifetime data. Research shows that capacity retention rate is generally above 95% for the f...
AI Investigation #77: LFP Lithium Iron Phosphate vs Terna...
Lithium Iron Phosphate (LFP) batteries, with their stable olivine crystal structure, significantly outperform ternary lithium (NMC/NCA) batteries in cycle life and safety. LFP volume change during ...
AI Investigation #76: When Robots Enter Life - Embodied A...
The widespread application of embodied AI is profoundly changing social structure. Automation will replace many repetitive jobs while creating new occupations, leading to job polarization in the em...
AI Investigation #75: From LLM to LBM - Robot Hierarchica...
The integration of Large Language Models (LLM) with robot real-time control is driving intelligent upgrades in robotics. LLMs show great potential in...
AI Investigation #74: Robot Learning Breakthroughs - Meta...
This article explores fast learning capabilities of embodied AI agents, focusing on meta-learning and few-shot learning methods, as well as technical challenges and solutions for simulation-to-real...