Abstract: Erosion sensors and systems, methods, and computer products thereof are operative to determine and provide real time erosion data. Such data may be used to determine in real time an amount of erosion or ablation on an ablative surface, for instance, of a rocket or missile launch pad, of an exhaust management system, of an extraterrestrial vehicle, or of a fire detection system.

Abstract: Restraint release devices, systems and methods may enable actuation of a release function without using chemically energetic or thermally sensitive devices, and may employ an electromagnetic (EM) force to mechanically separate components of a fastener. A pulsed power system having a capacitive discharge circuit may be used to supply an electric current pulse to generate the EM force. The EM force can be applied to a retaining wire that surrounds and holds intact a segmented fastener. The EM force may cause the retaining wire to increase in length, thereby relaxing its hold on the segmented fastener and allowing the segments to separate and release the restraint mechanism. Restraint mechanisms using such EM restraint release devices, systems and methods may not need periodic recertification or replacement of energetics and may not have a risk of cook-off resulting from heat soak of thermally sensitive devices during operational and fault scenarios.

Abstract: A magazine-fed launch or firing system is provided. The system comprises a plurality of magazines arranged radially around a central loading area. A first loading mechanism is provided for supplying a munition arranged within a magazine to the central loading area. A second loading mechanism is provided for delivering a munition arranged within the central loading area to a barrel of the system. A turret is provided for altering at least one of the azimuth and elevation angle of the barrel.