Defense

January 29, 2014

Army researchers inspire commercial rifle fire control systems

Shown is the precision-guided firearm.

Researchers at the U.S. Army Research Laboratory go about their business every day working on projects to help better serve the military and its members who protect our country.

Sometimes the research inspires commercial companies to do additional research and expand on certain aspects to develop products of their own.

That is what happened with the Army Research Laboratory’s, or ARL’s, research called “Inertial Reticle Technology,” where researchers who were then in the Weapons and Materials Research Directorate developed a concept to apply advanced fire control technology to sniper weapons.

As a result of this concept, a modern fire control system for rifles was developed by a Texas-based company, which later partnered with another prominent gun manufacturer. Their partnership allowed for the development of a new shooting system, which they claim may just revolutionize how targets are acquired. It is called the precision-guided firearm.

According to an article in American Rifleman magazine, dated Dec. 17, 2013, a new integrated rifle and sighting system was introduced in January 2013, in which a video screen scope with an internal laser rangefinder to measure the distance to the target and, using the latest in digital technology, factors in temperature, barometric pressure, incline/decline, cant, air density, spin drift, target movement and effect drift.

Raymond Von Wahlde, aerospace engineer, Vehicle Technology Directorate, learned about this discovery through his former colleagues Lucian Sadowski and Dr. Stephen Small both from Joint Service Small Arms Program who managed a project in the 1990’s known as, “Project White Feather.”

Small named the project as a tribute to famed sniper Gunnery Sgt. Carlos N. Hathcock II, also known as “White Feather.” Von Wahlde found that the new rifle was very similar to the technology he had coauthored a white paper on with Dennis Metz from EAI Corporation in August 1999, titled “Sniper Weapon Fire Control Error Budget Analysis,” data from which was included on the company’s website.

Shown is the U.S. Army Research Laboratory’s Inertial Reticle Technology prototype.

Von Wahlde contacted the company to see if those who developed their precision-guided firearms were aware of the Special Operations Command-sponsored project known as “Project White Feather.”

Von Wahlde said in his message, “we called it the ‘Inertial Reticle.’ It was the brainchild of Dr. Mark Kregel. Might the precision guided firearm trace its ancestry back at least in part to ‘Project White Feather?'”

Von Wahlde went on to say, “Your videos look remarkably like ours did back in the day. I am impressed with your implementation. We utilized actual inertial sensors on the weapon to stabilize the desired aim point. I like your image processing method for doing so. Your solution to trigger pull is elegant. We replaced the trigger with a switch that armed the system. A solenoid actually pulled the trigger. That was one of the least liked features of our prototype by the users. Adjusting the trigger force is brilliant.”

Within a couple of days, Von Wahlde received a message back from the company.

“Thank you very much for your email. I appreciate your work – Project White Feather continues to be the best compilation and serious study of sniper performance data that I am aware of. We make everyone on the team read it. Thanks for your interest, would love to show you the system sometime,” said Bret Boyd, vice president of sales and marketing, TrackingPoint.

Von Wahlde, who was project engineer for much of the testing, said he gives a lot of credit to his former colleagues.

“The technology was the brain child of Dr. Mark Kregel (now retired) and along with Tom Haug (also retired) and Tim Brosseau from WMRD, they constructed the prototype systems for the IRT (Inertial Reticle Technology),” said Von Wahlde. “I am honored to be part of a team that served as an inspiration for these systems.”

 

U.S. Army Research Laboratory is part of the U.S. Army Research, Development and Engineering Command or RDECOM, which has the mission to develop technology and engineering solutions for America’s soldiers.

RDECOM is a major subordinate command of the U.S. Army Materiel Command. AMC is the Army’s premier provider of materiel readiness – technology, acquisition support, materiel development, logistics power projection and sustainment – to the total force, across the spectrum of joint military operations. If a soldier shoots it, drives it, flies it, wears it, eats it or communicates with it, AMC delivers it.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines January 23, 2015

News: Two Marines identified in deadly California helo crash - Two Marine Corps officers killed when their helicopter crashed during a training exercise in the Southern California desert were remembered Jan. 25 as talented pilots. Greek F-16 crashes in Spain during NATO exercise - Ten people died Jan. 26 after a Greek air force F-16 jet crashed...
 
 

News Briefs January 26, 2015

Navy wants to increase use of sonar-emitting buoys The U.S. Navy is seeking permits to expand sonar and other training exercises off the Pacific Coast, a proposal raising concerns from animal advocates who say that more sonar-emitting buoys would harm whales. The Navy now wants to deploy up to 720 sonobuoys about 12 miles off...
 
 
Air National Guard photograph by SSgt. Annie Edwards

ANG conducts air refueling training with NATO allies in Germany

Air National Guard photograph by SSgt. Annie Edwards A NATO E-3A AWACS aircraft approaches a Utah Air National Guard KC-135R Stratotanker for air refueling during a training flight over Germany on Jan. 13, 2015. Nearly 30 airme...
 

 
Air Force photograph by SrA. Armando A. Schwier-Morales

Ramstein Airmen train with French air force

Air Force photograph by SrA. Armando A. Schwier-Morales Two U.S. Air Force pilots and a French air force navigator discuss the route to the drop zone during a simulated low-level drop Jan. 21, 2015, at Orleans – Bricy Air...
 
 

Marines receive first F-35C Lightning II carrier variant

The first F-35C Lightning II, carrier variant, for the U.S. Marine Corps touched-down on the flight line at Eglin Air Force Base, Fla., Jan. 13, from the Lockheed Martin plant in Fort Worth, Texas, to begin training in support of carrier-based operations. U.S. Marine Lt. Col. J.T. Ryan, Marine Fighter Attack Squadron 501 detachment commander...
 
 

VA announces single regional framework under MyVA initiative

The Department of Veterans Affairs announced Jan. 26 that it is taking the first steps under the MyVA initiative to realign its many organizational maps into one map with five regions to better serve Veterans. The new regions under the MyVA alignment will allow VA to begin the process of integrating disparate organizational boundaries into...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>