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Aerospace Engineering

Selected Works

Control

Publication Year

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Full-Text Articles in Engineering

Autonomous Navigation And Control Of Unmanned Aerial Systems In The National Airspace, Michael Hlas, Jeremy Straub, Eunjin Kim Apr 2015

Autonomous Navigation And Control Of Unmanned Aerial Systems In The National Airspace, Michael Hlas, Jeremy Straub, Eunjin Kim

Jeremy Straub

Pilotless aircraft known as Unmanned Aerial Vehicles (UAVs) have been used extensively for military and intelligence purposes. This includes situations where the mission area is too dangerous for a pilot to fly, the length of the mission is longer than a pilot could stay awake or aircraft are used as cruise missiles that crash into their target. With the decreasing cost and miniaturization of computers, it has become possible to build UAVs that are small and inexpensive making them accessible to businesses, law enforcement, hobbyists and the general public.


A Control System For Space Solar Power, Jeremy Straub Nov 2013

A Control System For Space Solar Power, Jeremy Straub

Jeremy Straub

This poster presents an algorithm for the implementation of a control system that accepts power requests and makes distribution assignments to maximize the performance of the overall space solar power (SSP) system and meet service level agreements (SLAs). This complex process involves projecting service-customer demand into the future, projecting power availability on each servicing spacecraft and implementing corrective measures should actual craft performance not meet with planning expectations. The control system is implemented as a planning problem with some deterministic elements (craft position and generation) and some probabilistically predicted elements (interference, drag and malfunctions). A heuristic solver is proposed that …