ROBOTIC RESEARCH OPCO, LLC — Department of Defense STTR Phase I: Robotic Research, LLC and Jet Propulsion Laboratory (JPL) at the California Institute of T

Description

Robotic Research, LLC and Jet Propulsion Laboratory (JPL) at the California Institute of Technology are teaming their efforts under the Army STTR topic A14A-T018"Intelligent Terrain-Award Navigation and Mobility of Unmanned Ground Vehicles Operating Under Varying Degrees of Autonomy"to develop an unmanned terrain-aware navigation and mobility system that would enhance soft soil mobility and reduce vehicle rollovers and to evaluate functionality and performance improvements. Additionally, the work Robotic Research, LLC and JPL will perform will enable the vehicle dynamics model to be highly parameterized and account for both aleatory uncertainties in the parameters as well as epistemic uncertainty in the model form. These models will be run off-line to generate a large database of vehicle performance metrics associated with the different parameter sets and their uncertainties. The results of these large parametric simulations will be summarized as binary go/no-go metrics as a baseline as well as uncertainty associated with the binary description. Our approach addresses the fast computational performance requirement for onboard motion planning and the novelty of our effort thus lies in generating binary go/no-go maps and associating uncertainty metrics with the binary decision on both performance of the vehicle on a very large set of parameterized motion primitives. The approach is applicable on manual vehicle teleoperation, semi-autonomous and fully autonomous operations.