Aerospace Engineering Commons^™

Application Of Collaborative Autonomous Control And The Open Prototype For Educational Nanosats Framework To Enable Orbital Capabilities For Developing Nations, Jeremy Straub, Josh Berk, Anders Nervold, Christoffer Korvald, Donovan Torgerson

Jeremy Straub

Prosperous nations enjoy the benefits of orbital remote sensing data products. The spacecraft that provide this imagery are, predominately, large and expensive, placing them out of reach of most small or developing nations. Small spacecraft, however, represent a new paradigm for remote sensing applications. A cluster of small spacecraft can be used to capture imagery which can be super-resolved to rival the performance of larger and significantly more expensive spacecraft (compared to the whole small spacecraft constellation). Alternately, the group can be spaced to provide higher temporal coverage. This paper presents work on three synergistic topics. First, it covers work …

The Multi-Tier Mission Architecture And A Different Approach To Entry, Descent And Landing, Jeremy Straub

Jeremy Straub

Planetary missions are generally very well planned out. Where the spacecraft will be deployed, what it will do there and in what order are generally determined before launch. While some allowance is made for greater depth exploration of scientifically interesting items identified during the investigation, a successful mission is (generally) one that doesn’t deviate significantly from its planning. When sending an initial mission to an unsurveyed planet or moon, however, this approach is not suitable. Current space technology provides the capability to send a combined survey and lander mission (instead of conducting an initial survey mission and following it up …

Enabling Interplanetary Small Spacecraft Science Missions With Model Based Data Analysis, Jeremy Straub

Jeremy Straub

Small spacecraft operating outside of Earth orbit are significantly constrained by the communica- tions link available to them. This is particularly true for stand-alone craft that must rely on their own antenna and transmission systems (for which gain and available power generation are limited by form factor); it is also applicable to ‘hitchhiker’-style missions which may be able to utilize (quite likely very limited amounts of) time on the primary spacecraft’s communications equip- ment for long-haul transmission.

This poster presents the adaptation of the Model-Based Transmission Reduction (MBTR) frame- work’s Model-Based Data Analysis (MBDA) component for use on an interplanetary …

Stemsat: An Iss Cubesat Program Based On Spare Parts, Anders Nervold, Josh Berk, Jeremy Straub

Jeremy Straub

With the national government’s focus on driving STEM-education, it is important to provide hands-on ave-nues where students can engage with, and accumulate ex-perience working directly with projects within their fields of interest. The Student Technology Emersion Satellite (STEMSat), provides an avenue for students to become in-volved in CubeSat design and development with only mi-nor hardware and monetary resources, and without being dependent on a launch.

STEMSats are CubeSat satellites that are created from spare parts, residual tools and equipment, obsolete mate-rials, and other types of trash aboard the ISS. A list of all the excess items available for such a …

Exposing Multiple User-Specific Data Denominated Products From A Single Small Satellite Data Stream, Atif F. Mohammad,, Emanuel Grant, Jeremy Straub, Ronald Marsh, Scott Kerlin

Jeremy Straub

This paper presents a research work on small satellite data stream and related distribution to associated stakeholders, which is a field that needs to get explored in more detail. The algorithm that is presented to extract USDDP (User-Specific Data Denominated Products) is a self managing body, which will be within as Open Space Box environment or OSBE as a novel idea. It contains an individual stream transmitted by the small satellite, which later is to be converted into USDDP. The context defined here deals with area in detail. Contexts are vitally important because they control, influence and affect everything within …

The Open Prototype For Educational Nanosats: Fixing The Other Side Of The Small Satellite Cost Equation, Josh Berk, Jeremy Straub, David Whalen

Jeremy Straub

Government supported nano-satellite launch programs and emerging commercial small satellite launch services are reducing the cost of access to space for educational and other CubeSat projects. The cost and complexity of designing and building these satellites remains a vexing complication for many would be CubeSat aspirants. The Open Prototype for Educational NanoSats (OPEN), a proposed nano-satellite development platform, is described in this paper. OPEN endeavors to reduce the costs and risks associated with educational, government and commercial nano-satellite development. OPEN provides free and publicly available plans for building, testing and operating a versatile, low-cost satellite, based on the standardized CubeSat …

An Open Prototype For Educational Nanosats: Increasing National Space Engineering Productivity Via A Low-Cost Platform, Jeremy Straub

Jeremy Straub

The Open Prototype for Educational NanoSats (OPEN) is poised to allow a dramatic increase in the number of students, worldwide, that have the opportunity to participate in hands-on spacecraft development. It is designed to facilitate the formation of CubeSat development programs via providing a publically-available set of spacecraft design documents, implementation and testing plans. These documents should allow the creation of a 1-U CubeSat with a parts budget of approximately $ 5,000. This allows spacecraft development to be incorporated in regular curriculum and supported from teaching (as opposed to research) funds.

The Openorbiter Program: Intrepreneurship, Entrepreneurship And Innovation, Jeremy Straub

Jeremy Straub

The University of North Dakota’s OpenOrbiter program is providing an interdisciplinary learning experience for students from numerous STEM and non-STEM fields. OpenOrbiter allows student participants to experience not just the engineering and other technical aspects of the space program, it also involves students from diverse, non-STEM fields (including communications, entrepreneurship, management, visual arts, public policy and English). Traditional STEM fields such as mathematics, physics, electrical engineering, mechanical engineering, computer science and technology are also well represented. Students from specially programs at the University of North Dakota including atmospheric sciences, Earth System Sciences and Policy, aviation, Space Studies and Air Traffic …