Standard Missile-3 Block IIB (SM-3 IIB)
Abstract
During the Technology Development phase, MDA will execute a two-pronged strategy to reduce the technical risk and plan for the Product Development phase. The SM-3 Blk IIB will pursue component technology development with component vendors to mature key enabling technologies to a Technology Readiness Level (TRL) of 5-6 by the end of FY 2013. For example, investments in lighter weight structures and materials to reduce inert mass will increase missile velocity. Other opportunities include investments in advanced seeker technologies to increase kill vehicle acquisition range thus improving threat missile containment. In parallel, MDA will competitively award three concept development and program planning contracts to define and assess viable and affordable missile configurations, conduct trade studies, and define an executable development plan. In these contracts, we are assessing alternative missile architectures and technologies to define the trade space across cost, risk, and missile performance and to establish missile requirements that are feasible and affordable. The engineering trade space includes alternative configurations for booster to enable higher burnout velocities, larger diameter missiles and resulting modifications to the MK41 VLS launcher, rocket propellants, missile structures, control mechanisms, missile communication concepts to enable communication with multiple sensors over several frequencies, kinetic warhead seeker, and kinetic warhead divert and attitude control. Another key aspect of the trade studies and technology development is to analyze and define a larger canister and missile threat that is compatible with the current MK 41 launcher used on Aegis ships to ensure compatibility with Aegis Ashore and Afloat. This comprehensive strategy of technology investments to reduce risk, exploit technology opportunities, and engage industry early will provide the foundation for executable plans for the product development phase. The SM-3 Blk IIB program enters the Product Development Phase in FY 2013 after a limited competition among the three concept development contractors to support fielding in the 2020 time frame.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2012
- Source ID
- MD70_0603902C_3_0400_PB_2012
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