Abstract: Powered descent guidance is an enabling technology for extraterrestrial soft landing and reusable rocket recovery. Although the focus of guidance research has tilted toward trajectory ...

As regulatory scrutiny intensifies, organizations have leaned into control mechanisms as risk insurance, creating the perception of ethics and compliance officers as “policy police.” But this approach ...

When the Town of Sahuarita severed ties with the Pima Animal Care Center and hired its own animal control officer, Sahuarita Police Chief John Noland had his doubts. Eight years later, he's convinced ...

Let's examine the technological advances, current state of virtual PLCs (vPLCs), challenges faced in industrial automation and standardization efforts. According to IEC 61131-1 (2003) [IEC ...

Abstract: This article focuses on a novel robust optimal parallel tracking control method for continuous-time (CT) nonlinear systems subject to uncertainties. First, the designed virtual controller ...