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Morphing High Temperature Shape Memory Alloy Actuators for Hypersonic…

Award Information

Department of Defense
Award ID:
Program Year/Program:
2007 / STTR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Mide Technology Corporation
200 Boston Avenue Suite 1000 Medford, MA 02155
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 2007
Title: Morphing High Temperature Shape Memory Alloy Actuators for Hypersonic Projectiles
Agency / Branch: DOD / NAVY
Contract: N00178-07-C-3002
Award Amount: $1,339,637.00


Shape Memory Alloy (SMA) materials present unique benefits to the control and stabilization of hypersonic projectiles. Mide and the University of Colorado at Boulder is concluded in Phase I that SMA materials offer distinct advantages for the control of hypersonic projectile through the development and analysis of concepts that could achieve the desired flight control characteristics within the aero-thermal environment. For Phase II, Mide and the University of Colorado at Boulder are proposing to continue the Phase I work by developing more details models of the material behavior and projectiles response to aero-surface deflections. The University of Colorado at Boulder will also perform optimization studies in which coupled aerodynamic, structural and aero-thermal heating models will be used to minimize drag and aero-thermal heating through optimizing the airframe shape and through careful material selection. In Phase II high temperature materials will be experimentally studied to determine their technology readiness level and to quantify the benefits they offer as actuators for the hypersonic round. Alternative actuator solutions will also be studied to provide alternative actuation methods if high temperature shape memory alloys materials fail to achieve the desired actuation authority and bandwidth.Two options are proposed, where the Options will build on the Phase II Base effort by testing advanced prototypes actuator under increasing fidelity of simulated environmental tests. Wind tunnel testing in a trisonic wind tunnel is planned in the second option, if additional funding can be secured through other funding vehicles. BENEFITS: The proposed effort has the support of Raytheon, who is currently working on the U.S. Army's MRM (Mid Range Munitions) round. MRM is a"fire-and-forget,"guided round and it is designed to be fired both by the Abrams tank and the planned mounted combat system, which is part of the future combat systems program. MRM faces many of the issues the proposed effort is attempting to solve and a successful program could have a significant impact on the success of the MRM program and other gun fired guided rounds, for example: LRLAP.

Principal Investigator:

Marthinus C. van Scho
(781) 306-0609

Business Contact:

Petra Botha
Chief Financial Officer
(781) 306-0609
Small Business Information at Submission:

200 Boston Avenue Suite 1000 Medford, MA 02155-

EIN/Tax ID: 04-3066318
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
2540 Dole Street
Hall 402
Honolulu, HI 96822-
Contact: Anselmo Serralheiro
Contact Phone: (303) 492-4030