Army developing small missile for big mission

The Miniature Hit-to-Kill Interceptor was launched vertically and then conducted a series of maneuvers to demonstrate required performance while capturing data during tests conducted in May 2012 at White Sands Missile Range, N.M. (U.S. Army photo by Michael A. Smith and Louis A. Rosales)

The Miniature Hit-to-Kill Interceptor is launched vertically and then conducts a series of maneuvers to demonstrate required performance while capturing data during tests conducted in May 2012 at White Sands Missile Range, N.M. (U.S. Army photo by Michael A. Smith and Louis A. Rosales)

By Ryan Keith, AMRDEC Public Affairs

One of the world’s smallest guided missiles has a big job to do.

The Miniature Hit-to-Kill, or MHTK, guided missile is about 27 inches long, 1.6 inches in diameter and weighs just 5 pounds. It has no warhead. Rather, as the name implies, it is designed to intercept and defeat rocket, artillery and mortar threats with kinetic energy during a direct hit.

The Aviation and Missile Research Engineering and Development Center is currently developing, fabricating and demonstrating MHTK as part of the Extended Area Protection and Survivability Integrated Demonstration, or EAPS ID. In June, the Army announced plans to complete development of MHTK, proposing a five-year follow-on contract with Lockheed Martin Missiles and Fire Control to complete missile development.

“The technologies being developed and integrated at AMRDEC are truly revolutionary,” said Loretta Painter, AMRDEC EAPS program manager.“The level of miniaturization being achieved with respect to seekers, sensors, control actuation, and electronics packaging is remarkable. Missile components of this size and functionality have never been developed and flight demonstrated; until now.”

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Engineers work to better monitor missile health

Stephen Marotta, principal investigator with the Aviation and Missile Research Development and Engineering Center, watches as Stephen Horowitz, a Ducommun Miltec engineer, displays a fully functional prototype MEMs sensor being developed to monitor vibration in support of missile health monitoring.

Stephen Marotta, principal investigator with the Aviation and Missile Research Development and Engineering Center, watches as Stephen Horowitz, a Ducommun Miltec engineer, displays a fully functional prototype MEMs sensor being developed to monitor vibration in support of missile health monitoring.

REDSTONE ARSENAL, Ala. (May 13, 2013) — The U.S. Army Research, Development and Engineering Command’s aviation and missile center is leveraging micro-electro-mechanical systems research in a new application to detect potentially damaging vibrations encountered by missiles during handling, transport and operation.

Stephen Marotta, Engineering Directorate project principal investigator, said MEMS research has been ongoing at Aviation and Missile Research, Development and Engineering Center for many years and many different applications have been successfully transitioned from the lab to the Soldier in the field.

In an effort to improve missile health monitoring, Marotta began collaborating with Mohan Sanghadasa, from AMRDEDC’s Weapons Development and Integration Directorate, and Stephen Horowitz, an engineer with Ducommun Miltec.

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