WebJun 22, 2024 · What GAO Found The Missile Defense Agency (MDA) continues to build components of the Missile Defense System (MDS), test its capabilities, and plan for … WebGAO recounted MDA awarded 21 contracts to develop a variety of concepts for systems capable of intercepting hypersonic weapons in September 2024. Then, in August and September 2024, MDA awarded five contracts for “further study and refinement” based on the contractor proposals. GAO also pointed out new sensor system challenges.
"Design chaos": why the United States admitted the lack of …
WebDec 21, 2024 · Aiming at the attitude control problem of hypersonic flight vehicle, a compound control strategy based on the disturbance compensation technique and Q-learning optimization is proposed. ... Qiang Gao. School of Electrical Engineering and Automation, Tianjin University of Technology, Tianjin, China. Tianjin Key Laboratory for … WebApr 10, 2024 · To address the problem of no-fly zone avoidance for hypersonic reentry vehicles in the multiple constraints gliding phase, a learning-based avoidance guidance framework is proposed. First, the reference heading angle determination problem is solved efficiently and skillfully by introducing a nature-inspired methodology based on the … new york grantwatch
GAO-21-378, HYPERSONIC WEAPONS: DOD Should Clarify …
WebThe four missile projects underway account for about 56 percent of government hypersonics spending from 2015-2024, the GAO said. Of the 70 hypersonics projects, 12 are for … WebJun 21, 2024 · Current plans are lacking when it comes to important external reviews, the Government Accountability Office (GAO) said in a new report. “Having independent … WebNumerical simulations of hypersonic magnetohydrodynamics (MHD) flow over a typical sphere–cone blunt body are carried out based on the assumption of a low magnetic Reynolds number. The effects of an external dipole magnetic field on the surface heat flux are analyzed in detail, and multiple mechanisms of the MHD heat flux mitigation are … milford on sea arts \u0026 music festival