Ultra-Flexible Advanced Stiffness Truss for Large Solar Arrays, Phase II

Potential NASA Commercial Applications: L.Garde's deployable solar array will offer a novel strategy to package and deploy a solar array, demonstrate scalability, and meet NASA's requirements and desired size goals in the next 20 years. The U-FAST program goal is to design, develop and test an advanced lightweight truss design suitable to support large space-based solar arrays. Thus, our primary customer will be NASA or its prime aerospace contractors: Lockheed-Martin, Boeing, Raytheon, Northrop-Grumman, Ball Aerospace, ATK, etc. Although the number of truss structures that might be purchased from LGarde is not large, there are numerous space applications that could broaden this market. In addition to providing a deployable support structure for large solar arrays to power space electric propulsion, other applications exist. These include support structures for large-area solar sails to provide propulsion for deep space missions, such as space weather advanced warning, orbital debris removal at GEO, and deep space exploration. Another application for large space structures is in the design of sunshades for large space telescopes such as JWST. Space-based microwave radar and synthetic aperture radar (SAR) are mission areas of great interest to NASA, NOAA and organizations within the Defense Department (USAF, DARPA, NRO, Navy). LGarde anticipates strong interest in this technology from the aerospace community upon the successful completion of the NASA Phase II program. More »