Safety ALgorithm Test System (SALTS) Navy SBIR FY2015.2 Sol No.: Navy SBIR FY2015.2 Topic No.: N152-084 Topic Title: Safety ALgorithm Test System (SALTS) Proposal No.: N152-084-0436 Firm: Aurora Flight Sciences Corporation 9950 Wakeman Drive Manassas, Virginia 20110 Contact: Sachin Jain Phone: (617) 229-6812 Web Site: www.aurora.aero Abstract: Unmanned Autonomous Systems are required to operate in cluttered, unknown, and unstructured environments. Guaranteeing the safety of these systems is critical for their successful deployment. Autonomous vehicles often need to operate near their limits to effectively complete their tasks. Safety of these vehicles needs to be imposed while respecting the constraints imposed by sensory and dynamic limitations of the vehicle. Current state-of-the-art certification approaches for evaluating the route planners in the presence of uncertainty typically involve large Monte Carlo simulations, and the use of subject matter experts to tailor the scope of unbounded testing (in order to fit into a given computing footprint or project timeline). We propose to develop Safety ALgorithm Test System (SALTS) that verifies safety and evaluates the robustness of in-flight algorithms (e.g. learning-based trajectory generation algorithms) in the presence of uncertainty without the need of exhaustive testing. The notion of MTL robustness is a valuable tool for testing and certification since it allows us to convert a decision problem into an optimization problem. In other words, an optimization algorithm can now be utilized in order to search for system trajectories that minimize the robustness of the system instead of exhaustive and time consuming Monte Carlo simulations. Benefits: In addition to military applications, SALTS will be of great significance in the areas of robotic warehousing, automated manufacturing systems. UAVs will replace or augment pilots performing dangerous and/or high precision tasks. Crop dusting and aerial firefighting involve aggressive maneuvering of airplanes at low altitudes in constrained and uncertain environments. Using SALTS for these applications has the potential to save millions of dollars in loss of UAVs. Furthermore, SALTS will find several applications in the area of robotics: mining-related applications such as automated mine vehicles, and mine sensing, etc.; robotic warehouse management systems, in which large numbers of cooperative mobile robots that perform a majority of the physical task. Return