Abstract: With the rapid advancement of technology, the reliability and efficiency of power systems have become increasingly critical. In power systems, pole-mounted circuit breakers play a vital role ...

While grocery shopping in a small Canadian town, an unexpected gift changed the whole day. A store employee handed over an unusual axe he’d been keeping in his car—an orphaned, spring-loaded splitting ...

Abstract: This paper proposes a design and modeling of a trapezoidal leaf spring actuator (TLSA) with variable stiffness. The mechanical mechanism of the actuator for stiffness adjustment consists of ...