How Indigenous ideas about nonlinear time can help us navigate ecological crises

For us, nonlinear time finds natural expression in a metaphor: the koru, or unfolding fern frond. Researcher Paula Toko King ...
IEEE

Finite-Time Adaptive Control of Nonstrict-Feedback Nonlinear Systems With Time-Varying Full State Constraints

Abstract: This paper proposes a finite-time adaptive tracking fuzzy control approach for nonlinear nonstrict-feedback systems with unknown disturbances and time-varying full state constraints. The ...
CNET

How Computers Powered by Light Could Help With AI's Energy Problem

Computers that use light instead of circuits to run calculations may sound like a plot point from a Star Trek episode, but ...
IEEE

Nonlinear Adaptive PID Control for Nonlinear Systems

Abstract: This article introduces a nonlinear adaptive proportional-integral-derivative (PID) tracking control methodology suitable for a class of multi-in-multi-out nonlinear systems. By ...