Program Executive Office Ground Combat Systems (PEO GCS) manages the development, systems integration, acquisition, testing, fielding, modernization and sustainment of the U.S. Army’s ground combat systems to provide world-class, affordable and relevant capabilities to soldiers and marines. Systems include the Abrams main battle tank, Bradley Family of Vehicles (FoV), self-propelled howitzers, ...

Armored military vehicles have a harsh noise environment and many times the noise levels become almost an afterthought for the vehicle designers. There are numerous noise sources such as the engine, transmission, cooling fans, and track noise. The thick armor plating and the fact that the noise sources are inside the vehicle exacerbate the noise problem. This means there are few paths for the n...

In modern warfare, anti-vehicular mine attack is one of the critical consideration in the design of an armored personnel vehicle. Nowadays, the use of computational tools is a common approach in vehicle design process for evaluating the vehicle and its occupant’s safety or protective levels. This paper presents a finite element analysis carried out on the underbelly of SIBMAS AFSV 6x6 armored v...

Protecting armored vehicles from mine explosion can lead to the survival of thousands of people exposed to this risk. Very purpose, shock absorbers such as honeycomb structures can be applied for crashworthiness improvement. In this study, graded honeycomb structure is primarily introduced as a shock absorber, followed by the introduction of its absorbed energy and the force and acceleration ap...

Landmine threats play a crucial role in the design of armored personnel carriers. Therefore, a reliable blast simulation methodology is valuable to the vehicle design development process. The first part of this study presents a parametric approach for the quantification of the important factors such as the incident overpressure, the reflected overpressure, the incident impulse, and the reflecte...