Systems Design and Analysis Center Systems Design and Analysis Center sesdac [at] westpoint.edu About The Systems Design and Analysis Center (SDAC) focuses high-quality research, information dissemination, and professional practice on the design and analysis of next-generation, complex, large-scale, interdisciplinary systems in the national defense operating environment while serving as a vibrant hub for cadet and faculty intellectual development.Housed in the Department of Physics and Nuclear Engineering.Phone: (845) 938-8441