Convergence (economics)

Related papers: 20

About

Convergence, in the context of robotics and AI, refers to the mathematical property whereby an iterative process, algorithm, or system reliably reaches a stable, desired solution or state over time. Rather than an economic concept, it describes how computational and control methods progressively reduce error, uncertainty, or distance from a target outcome. In robotics, convergence appears across a wide range of applications: adaptive controllers converge to accurate parameter estimates for robot manipulators, path planning algorithms converge to optimal trajectories, simultaneous localization and mapping (SLAM) filters converge to consistent environment representations, and multi-agent systems converge as distributed robots gather toward a common point. Reinforcement learning and iterative learning control similarly depend on convergence guarantees to ensure that policies or motion profiles improve reliably across repeated trials. Convergence matters because it provides the theoretical assurance that a robot's behavior will stabilize and achieve its objective rather than oscillating or diverging unpredictably. Understanding and proving convergence is therefore fundamental to designing trustworthy, safe, and efficient robotic systems.

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