Engineering topics

Gottlieb, Eric Joseph

Publications and source records attributed to Gottlieb, Eric Joseph.

5 records

DOE OSTI2017

ABLEPathPlanner library for Umbra

Umbra contains a flexible, modular path planner that is used to simulate complex entity behaviors moving within 3D terrain environments that include buildings, barriers, roads, bridges, fences, and a variety of other terrain features (water, vegetation, slope, etc…). The path planning algorithm is a critical component required to execute these tactical behaviors to provide realistic entity movement and provide efficient system computing performance.

Oppel III, Fred J↗

DOE OSTI2017

Umbra Utility v. 1.1

This is a utility library to support umbra core. These utilities are widely disparate in capability, but largely serve to extend the core Umbra. This is a catch-all library for useful modules such as positioning modules, logic and statistical distribution modules and other general purpose classes and modules.

McDonald, Michael J.↗

DOE OSTI2017

UGV (Unmanned Ground Vehicle) Umbra Package v 1.0

This package contains modules that model the mobility of systems such as vehicles and characters moving on the ground. This package includes low and hi fidelity physics models.

Oppel, Fred J.↗

DOE OSTI2017

Mobility - Version 1.0

This package contains, for the most part, the base classes and interfaces for vehicles and characters. Originally everything was in UGV, but things were split out to simplify the design since the assertion of UGV1.0. Modules in UGV, UWV, and UAV will inherit from classes in this package. There is also a high-level system that is a base class for systems in UGV, UWV, and UAV.

Oppel III, Fred J.↗

DOE OSTI2017

Umbra (core)

Umbra is a flexible simulation framework for complex systems that can be used by itself for modeling, simulation, and analysis, or to create specific applications. It has been applied to many operations, primarily dealing with robotics and system of system simulations. This version, from 4.8 to 4.8.3b, incorporates bug fixes, refactored code, and new managed C++ wrapper code that can be used to bridge new applications written in C# to the C++ libraries. The new managed C++ wrapper code includes (project/directories) BasicSimulation, CSharpUmbraInterpreter, LogFileView, UmbraAboutBox, UmbraControls, UmbraMonitor and UmbraWrapper.

Bradley, Jon David↗