Bio-Inspired Underwater Vehicle Teams

The United States Department of War is seeking STTR proposals to design and demonstrate teams of bio-inspired, untethered underwater vehicles using physical models and high-fidelity three-dimensional simulations.

United States of America > Department of War


General
Open
26.TZ
Oct 21, 2026 12:00 PM
Sep 23, 2026 12:00 PM
Request for Proposal (RFP)
Federal
Ask AI about this solicitation
Original Solicitation Links
Description

This STTR topic seeks innovative design and demonstration of bio-inspired teams of untethered underwater vehicles, each 1–5 meters long, capable of operating in salt water to depths of 50 feet. Proposed systems must target at least 4 meters per second, with an objective of 6 meters per second or higher, while improving cost of transport, range, endurance, and quietness over the state of the art. Conventional propellers and water jets are outside the scope. Proposals should use physical models and sufficiently high-fidelity three-dimensional simulations to investigate hydrodynamic interactions, including vehicle positioning relative to wakes and body deformation. Designs should address power transmission, state-of-the-art energy storage, sensing and dynamic control, acoustic energy reduction, path planning using off-the-shelf components, scaled-manufacturing cost, supply-chain risks, and mitigation measures. Path-planning research and energy-storage research are outside the scope.

Classification Codes
NAICS336612Boat Building
PSCAP52MARINE AND OCEANOGRAPHIC - APPLIED RESEARCH/EXPLORATORY DEVELOPMENT
Smart Codes
underwater vehiclesunderwater vehicle teamshydrodynamic simulation
Specifications
Supply & Service
Yes
Timeline
Sep 2, 2026-Release Date
Sep 23, 2026-Open Date
Oct 21, 2026-Close Date
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