New AI system helps scientists understand complex systems that change over time

Duke University engineers are using artificial intelligence to do something scientists have chased for centuries; turn messy, ...
IEEE

Zonotopic Under-Approximations of Input Reachable Sets for Controllable Linear Systems

Abstract: Recent years have seen a surging interest in developing under-approximations of reachable sets due to their potential applications in control synthesis and verification. In this letter, we ...
INSPIRE

Discrete approximation of the radial contribution to the Schrodinger time evolution operator in three-dimensional Euclidean space

The Laplace operator ∇2 on N-dimensional Euclidean space in spherical coordinates is . The free-particle Schrödinger time evolution operator may be constructed by exponentiation, . Denoting a central ...
IEEE

Vibration Control for a Three-Dimensional Variable Length Flexible String With Time-Varying Actuator Faults and Unknown Control Directions

Abstract: In this study, actuator faults and unknown control directions are taken into account concurrently for a three-dimensional variable length flexible string system modeled by partial ...