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First CKEM Fired, Dragon Fire

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  • First CKEM Fired, Dragon Fire

    http://www.rdecom.army.mil/rdemagazi...c_kem_atd.html
    Redstone Arsenal, Ala.-The Army's mandate is to become more responsive, lethal, agile, versatile, survivable and sustainable to meet the needs of national defense. The Aviation and Missile Research, Development and Engineering Center is providing a solution to support this mandate-the Compact Kinetic Energy Missile. This system is currently transitioning to the Advanced Technology Demonstration phase to support a system development and demonstration effort scheduled to begin in fiscal year 2006.

    According to George Snyder, program manager, the Compact Kinetic Energy Missile weapon system is lighter, smaller, faster, smarter and more lethal. The Compact Kinetic Energy Missile ATD will develop and demonstrate an advanced anti-armor weapon system comprised of two primary components. These components include (1) a compact kinetic energy missile, based heavily on missile technologies the center currently is developing and demonstrating and (2) a fire control system (based primarily on Future Combat System-compatible components), which will be integrated into a combat vehicle and tested in a series of flight tests, including engagements against threat-representative armor and other hardened targets at ranges to 5 km or greater.

    The challenge is to demonstrate that a dramatically smaller missile (half the size of the current kinetic energy missile) can provide overmatch lethality against current tanks and future threat armor. Tracking threat-representative targets and engaging three targets within 10 seconds are among other capabilities that will be demonstrated. Separate lethality tests and simulations will be conducted to confirm overmatch lethality against the projected threat, including Explosive Reactive Armor.

    "The (Compact Kinetic Energy Missile) weapon system is being developed to provide the Future Combat Systems, the Objective Force and the current Light Force with a lightweight, kinetic energy weapon that will deliver overwhelming lethality against present and future threats," said Snyder. "(It) will demonstrate an anti-weapon system that is half the size and weight of the current generation Kinetic Energy Missile, while maintaining lethality overmatch. This objective requires major advances in the development of critical technologies."

    The project began as a science and technology objective in 1999. According to Snyder, the transition to ATD was made possible through technology maturation, successfully demonstrated through a partnership effort with the Army Research Laboratory, the Program Executive Office for Tactical Missiles, industry, and most importantly, the "user" over the past 30 months.

    "The program's success to date has depended on close collaboration with industry and all disciplines and directorates across the center," Snyder explained. "It has also required major technical development-propulsion, electronics, simulations, guidance, lethality -involving multiple directorates and labs within the AMRDEC."

    Snyder said that the missile will be more lethal than currently fielded anti-armor system, because it will provide overmatch against advanced armor and will be capable of defeating Energetic Reactive Armor 1-3 and threat Active Protection Systems. Also, it will be more versatile, as it will be compatible with a variety of weapon platforms, including the Future Combat System, as well as other ground combat vehicles that will give the Army the ability to achieve a versatile,

    LAUNCH


    IMPACT


    Last edited by Praxus; 12 Nov 03,, 23:28.

  • #2
    Tank-automotive Leads Dragonfire Project
    By Shawn Keller


    Warren, Mich.-A new 120mm rifled mortar with a semi-automatic loader, called Dragonfire, which can be mounted on a Light Armored Vehicle 25, is being demonstrated at Quantico, Va. A joint design of the Tank-automotive Research, Development and Engineering Center and the Marine Corps War Fighting Lab, Dragonfire's computerized fire control system takes commands remotely and automatically points and fires the projectile.

    The advantage of the LAV 25-Dragonfire is that the mortar can be operationally deployed in a variety of ways. The mortar can be fired under armor from within the LAV 25. The Dragonfire can also be rolled off for air transport via the V22-Osprey or stationary deployment on the ground. If necessary, the Dragonfire can be towed by the HMMWV or the FMTV.

    TARDEC developed the prototype, and Armaments Research, Development and Engineering Center tested the mortar loading and un-loading. The loader system is a prototype of French design, while ARDEC designed the fire control system. After the testing, at the request of the customer, the vehicle was returned to TARDEC for incorporation of a few minor design modifications to enhance the efficiency of the mortar loading/unloading operation. The design modifications were completed successfully, and the vehicle was shipped to Quantico, Va., on July 14, 2003, for a demonstration.

    The project was initiated in second quarter 2002. Many obstacles were overcome to design a modification to the LAV 25 in order to accommodate the Dragonfire. This required extending the hull; replacing the rear doors with a hydraulically actuated ramp; replacing the top hatches with larger hydraulically actuated doors; developing a means of inserting, securing and extracting the Dragonfire; and providing storage for the projectiles and other equipment. Many structural changes also were needed in the successful completion of this project. The rear of the LAV 25 was cut off and extended by 12 inches. The top opening of the vehicle was enlarged to enable the mortar to be traversed 360 degrees at a minimum elevation of 40 degrees. Ramps and a new rear hydraulic ramp door were fabricated. Also fabricated were exterior storage brackets for the loading ramps and mortar components. A winch was integrated in the vehicle for pulling in the mortar, and a complete hydraulic system was installed for top and rear doors.

    TARDEC's Design and Digital Mock-up Team used Pro Engineer CAD software to design an efficient mechanism for loading and unloading the mortar. Pro Engineer CAD software provides up-front virtual prototyping of real-world mechanisms, which allows design engineers to solve complex engineering problems efficiently. The value of 3D CAD solid modeling was also demonstrated by the fact that most of the vehicle modifications were designed using a CAD model of the Dragonfire. This was necessary because there is only one Dragonfire prototype in existence, and it was not available for most of the vehicle design effort.

    This was an excellent example of collaborating team effort within RDECOM in order to generate, provide and sustain mobility, lethality, and survivability for our soldiers. Project teams included Design & Digital Mock-up Team: Mike Manceor, Pete Pfister, Nick Goutis and Nick Logreco; Physical Prototyping Team: Chris Boughton, Roger Furman, Greg Carter, Skip McLeod, Rich Line, Danny Looney, Bob Petrovich, and Henry Chaffin; and ARDEC Engineers.

    Last edited by Praxus; 12 Nov 03,, 23:31.

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    • #3
      Thank you for taking the time to post that. Appreciated :)
      Where's the bloody gin? An army marches on its liver, not its ruddy stomach.

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