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 ...

Abstract: Time-varying quadratic programming (TVQP) problems can be regarded as a challenging issue in a wide range of engineering applications, frequently incorporating equality, inequality, and ...

The Federal Communications Commission is launching a review of the E-rate program, which funds K-12 broadband connectivity, to “ensure it fulfills Congress’s vision for great educational outcomes,” ...

For most of this century, the U.S. has run roughly one-fifth of its electricity on fuel it must import. Russia has long been the single largest foreign supplier of enriched uranium to U.S. nuclear ...