Keyword: Simulation and modeling

Articles: Software
See how domain-specific tools easily translate scientific thinking into high-performance code.
Briefs: Test & Measurement
Innoslate software tool formally models the process of conducting test range events.
Briefs: Imaging
Designing fast and unpredictable motion strategies for robotic surveillance agents in complex environments using Markov chain modeling and optimization methods.
Briefs: Data Acquisition
Improving network technology through effective systems architecture can ensure better communication between a ground station and multiple UAVs.
Briefs: FDA/Regulatory
Learn about a cyber risk assessment methodology tailored for small UAVs.
Briefs: Aerospace
A new way of assembling individual nanostructures will facilitate better design principles for plasmonic photonic devices.
Briefs: Electronics & Computers
One particular semiconductor, gallium arsenide (GaAs), has received considerable attention due to its potential electronic applications.
Briefs: Aerospace
To support the development of next-generation rotorcraft, precision data acquisition is required.
Application Briefs: Defense
Charles River Analytics Inc. received funding from the US Army to build the "VECTOR" augmented and virtual reality system.
Briefs: Photonics/Optics
See how Modeling and Simulation (M&S) can be used to explore the design trade space of directed energy weapons.
Briefs: Aerospace
Previous methods of target geometry can be replaced by more accurate computer scanning technology.
Articles: Aerospace
Learn about microvanes, one of the only types of 3D-printed parts that are FAA-approved for use on the exterior of an aircraft.
Articles: Software
Learn how digital twins improve the use and performance of robotic systems.
Briefs: Aerospace
Characterizing uncertainty in estimating the state of a resident space object is one of the fundamentals of many space surveillance tasks.
Briefs: Data Acquisition
Investigating algorithmic approaches to create scalable, robust, multi-scale, and effective urban surveillance and crowd control strategies using UAVs and UGVs.
Briefs: Aerospace
This research explores the development of a UGV capable of operating autonomously in a densely cluttered environment such as the tropical jungles or plantation estates commonly found in Asia.
Articles: Defense
A regenerative, high-temperature heat exchanger doubles the efficiency of low-power turbines.
Briefs: Test & Measurement
Engineered Resilient Systems
A new application called TradeAnalyzer provides multiple visualization methods to examine, sort, and filter the attributes of data.
Briefs: Test & Measurement
SnowMicroPenetrometer Applications for Winter Vehicle Mobility
Characterizing the mechanical properties of snow and their impact on vehicle performance could improve vehicle winter mobility modeling.
Briefs: Aerospace

The U.S. Navy is constantly predicting future threats and contemplating new weapon technologies to counter them. One of those technologies is directed-energy (DE)...

Articles: Materials
A critical technology challenge for structural material applications is to have a means for the reliable analysis of material damage and failure.
Articles: Mechanical & Fluid Systems

Modern radar systems are complex and depend heavily on advanced signal processing algorithms to improve their detection performance. At the same time, the radio front-end must meet...

Briefs: Data Acquisition

Active imaging systems offer the promise of significantly improved tactical performance compared to passive military systems operating in adverse ground, air, and underwater/ maritime environments. These...

Briefs: Data Acquisition

Currently in the small arms community, with the push for lighter, stronger barrels with improved life, a more complete understanding of the bore's thermal and...

Briefs: Software

This research deals with the problem of modelling the orbit and attitude motion of uncontrolled manmade objects in orbit about the Earth, which...

Articles: RF & Microwave Electronics

As satellites and astronauts travel further out in space, the more communication challenges they face. NASA launched the InSight Mission on May 5, 2018 from Vandenberg Air Force...

Articles: Software

Drone aircraft and their uses have been evolving quickly, supported by a great deal of ongoing research. One area of increasing interest is the decoy drone, designed to mimic the...

Articles: Aerospace

The aerospace sector places some uniquely challenging demands on electronics designers. For a start, the environments that the electronics are exposed to are much harsher...

Articles: Test & Measurement

Pulsed signals are widespread in radar and other electronic warfare (EW) applications, and they must be accurately measured for manufacturing, design of countermeasures, and threat assessment;...