OASIS and OASIS Small Business (SB) are multiple award, Indefinite Delivery Indefinite Quantity (IDIQ) contracts that provide flexible and innovative solutions for complex professional services. Details of OASIS Contract include:
OASIS may be used to support and/or improve an organization’s Program Management, Management Consulting, Engineering, Scientific, Logistics, and Financial disciplines that span all life cycle phases for a total integrated solution as depicted in the OASIS Program Architecture. GSA goal is to create a contract vehicle that provides a total solution to agencies’ needs. GSA also intend to leverage the federal buying power to drive efficiencies and savings while maximizing opportunities for small businesses to participate in providing these services.
For the latest OASIS SB Pool 4 contract (Sections B through J) and to visit the OASIS SB website, please click the links below:
a.i. solutions is a small business provider of innovative, mission critical engineering services and products used to enable uninterrupted and reliable access to space. a.i. solutions is passionate about taking smarter approaches to reach better solutions for its customers, teams, company, and employees.
The a.i. solutions team has supported the United States defense, civil, and select commercial space communities delivering superior, innovative engineering services and products that are cost-effective and proven since 1996. a.i. solutions core capabilities span space mission design and operations, launch vehicle engineering, mission systems assurance engineering, FreeFlyer® Astrodynamics Software, flight dynamics ground systems, and emergency management solutions. Please click on the links below to learn more about our capabilties.
Click on the image below for more information on our OASIS SB Pool 4 Award.
a.i. solutions does not have any sustainability disclosures at this time.
Recently, lunar Near Rectilinear Halo Orbits (NRHO) have been the focus of much study, and they have been selected as the target orbit for the Gateway mission, formerly the Deep Space Gateway. Also, the Deep Space Network (DSN) is increasingly congested and over-subscribed. In this work, the performance of relative-only navigation between a spacecraft in an NRHO and a relay in a Distant Retrograde Orbit is examined and compared to simulated DSN tracking using a Square Root Information Filter. Various tracking scenarios are examined using a closed-loop simulation where navigation errors inform maneuver planning and maneuver execution errors affect navigation performance. Results indicate that relative-only navigation can provide comparable levels of orbit determination error and orbit maintenance costs.
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NASA is currently working on the spacecraft and trajectory design for the Gateway mission that will reside in a Near Rectilinear Halo Orbit (NRHO). In the NRHO, Gateway will nominally require orbital maintenance maneuvers once per revolution. Separately, NASA is also working to develop technologies and techniques for relative navigation in cis-lunar space. Together, these concepts represent an opportunity for interesting research in cis-lunar navigation performance.
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