Standard Missile-3 Block IIB (SM-3 IIB)
Abstract
During the technology development phase, MDA is executing a two-pronged strategy to reduce the technical risk and plan for the product development phase. The Standard Missile-3 Block IIB (SM-3 Block IIB) program is pursuing technology development with component vendors to mature key enabling technologies in preparation for product development. For example, investments in lighter weight structures and materials to reduce inert mass will increase missile velocity, and investments to improve the producibility of advanced focal plane arrays will reduce the cost of high performance seekers that improve containment of threat missiles. In parallel, MDA competitively awarded three Concept Definition and Program Planning contracts to explore viable and affordable missile configurations and define an executable development plan. In these contracts, MDA is assessing alternative missile architectures and technologies to define the trade space across cost, risk, and missile performance to establish missile requirements for product development that are feasible and affordable. The engineering trade space includes larger-diameter boosters with improved rocket propellants, lightweight missile structures, and control mechanisms in modified MK 41 Vertical Launch Systems able to achieve higher burnout velocities; missile communication concepts to enable communication with multiple sensors over several frequencies; design attributes for missile reliability and producibility, including production tolerances and minimizing single point failure; and innovative kill vehicle seekers and divert and attitude control systems. This comprehensive strategy of technology investments to reduce risk, exploit technology opportunities, and engage industry early provides the foundation for executable plans for the product development phase. The SM-3 Block IIB program enters the product development phase in FY 2014 to support deployment in the 2020 timeframe.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2013
- Source ID
- MD70_0603902C_3_0400_PB_2013
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