Tag: Whole-Body Control

Sep 14

Model-Predictive Control (MPC) vs. End-to-End Neural Networks: Hybrid Control Strategies

The foundational debate in humanoid software architecture centers on a philosophical divide: first-principles physics vs. empirical data-driven learning. On one side stands the classical control community, championing Model-Predictive Control (MPC) and Quadratic Programming (QP). Rooted in classical mechanics, optimal control, and numerical optimization, MPC formulates locomotion and manipulation as explicit, constrained mathematical problems solved iteratively […]

Sep 14

17 min read

Deep Reinforcement Learning for Locomotion: How Humanoids Learn to Walk on Uneven Terrain

For decades, the standard approach to bipedal locomotion was anchored in classical analytical mechanics: Zero Moment Point (ZMP) stability, Linear Inverted Pendulum Models (LIPM), and dynamic Model Predictive Control (MPC). Pioneered by platforms like Honda ASIMO and Boston Dynamics Atlas, these analytical controllers solved systems of differential equations to guarantee that the robot’s ground reaction […]

Sep 11

14 min read

Vision-Language-Action (VLA) Explained: How Multimodal AI Models Drive Robot Motion

For decades, robotics operated within a rigid, deterministic paradigm. If an industrial automation engineer wanted a robot to pick a steel bolt from a conveyor and thread it into an engine block, they wrote deterministic code: hardcoded 3D Cartesian coordinates, inverse kinematics (IK) solvers, explicit trajectory waypoints, and tightly calibrated bounding-box vision filters. If the […]