Fast Algorithms for Real-Time Hypervelocity Trajectory Adjustment

The proposed effort puts forward a novel methodology of real-time trajectory generation and optimization for hypervelocity projectiles based on real-time threat data. The proposed method has its roots in the model-predictive closed-loop control technique. The threats, which may consist of multiple missiles, are being observed by ground-based radars or electro-optical/infrared sensors. The hypervelocity projectiles attitude is then commanded using feedback from these sensors. The trajectory of the projectile is periodically updated to adjust to the maneuvers performed by the threat missile. The proposed solution will be scalable to control multiple hypervelocity projectiles simultaneously.During Phase I, feasibility of the proposed closed-loop algorithm for real-time trajectory adjustment of hypervelocity projectiles will be demonstrated. In Phase II, a prototype will be developed and will be demonstrated in hardware-in-the-loop simulations in collaboration with a major airframe integrator. Phase III part of the effort will be on transitioning this technology to MDA-identified hardware integrator for additional simulations, leading to flight tests.Approved for Public Release | 18-MDA-9710 (6 Jul 18)