NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV).

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ISBN 13 :
Total Pages : 69 pages
Book Rating : 4.:/5 (455 download)

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Book Synopsis NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV). by :

Download or read book NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV). written by and published by . This book was released on 1999 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Weapons Concepts Branch, Army Research Laboratory (ARL), was asked to assess and evaluate the predicted cross-country performance of the current DEMO III Experimental Unmanned Ground Vehicle (XUV) chassis design using the NATO Reference Mobility Model (NRMM) by the Program Manager of the Department of Defense sponsored DEMO III XUV Program. The XUV modeled approximately 2,500 lb that will be able to traverse cross-country terrain at 20 mph. The XUV is designed to be driven by an autonomous mobility package, but the NRMM does not support autonomous mobility; so, for the purposes of this study, the chassis was modeled as a manned vehicle. Currently, the XUV is in the final chassis and suspension development phase by the systems integrator, Robotic Systems Technology, Inc. The NRMM is a computer-based simulation tool that can predict a vehicle's steady-state operating capability (effective maximum speed) over specified terrain. The NRMM can perform on-road and cross-country prediction of a vehicle's effective maximum speed. The NRMM is a matured technology that was developed and proven by the Waterways Experiment Station (WES) and the Tank-automotive and Armaments Command (TACOM) over several decades. The NRMM has been revised and updated throughout the years; the current version used to perform this analysis is version 2, also known as NRMM II. ARL was also asked to compare the predicted performance of the XUV chassis against the high-mobility, multipurpose, wheeled vehicle (HMMWV) using NRMM II. This report details the NRMM II analysis and assessment of the DEMO III XUV and WES HMMWV.

NATO Reference Mobility Model. Edition I. Users Guide

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ISBN 13 :
Total Pages : 389 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis NATO Reference Mobility Model. Edition I. Users Guide by : M. Peter Jurkat

Download or read book NATO Reference Mobility Model. Edition I. Users Guide written by M. Peter Jurkat and published by . This book was released on 1979 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instructions in the organization and use of the computer programs which implement the Initial NATO Reference Mobility Model (INRMM) are presented. A brief description of the mathematical equations and computing algorithms which predict the speed of a vehicle over a variety of terrain, the input data required, and the outputs generated is included. Some aid to the interpretation of various output variables is given.

NATO Reference Mobility Model. Edition I. User's Guide. Volume I. Final Report

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ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis NATO Reference Mobility Model. Edition I. User's Guide. Volume I. Final Report by : M. Peter Jurkat

Download or read book NATO Reference Mobility Model. Edition I. User's Guide. Volume I. Final Report written by M. Peter Jurkat and published by . This book was released on 1979 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NATO Reference Mobility Model. Edition I. User's Guide. Volume II. Final Report

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ISBN 13 :
Total Pages : 165 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis NATO Reference Mobility Model. Edition I. User's Guide. Volume II. Final Report by : M. Peter Jurkat

Download or read book NATO Reference Mobility Model. Edition I. User's Guide. Volume II. Final Report written by M. Peter Jurkat and published by . This book was released on 1979 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV)

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV) by : Timothy T. Vong

Download or read book NATO Reference Mobility Model (NRMM) Modeling of the DEMO III Experimental Unmanned Ground Vehicle (XUV) written by Timothy T. Vong and published by . This book was released on 1999 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Weapons Concepts Branch, Army Research Laboratory (ARL), was asked to assess and evaluate the predicted cross-country performance of the current DEMO III Experimental Unmanned Ground Vehicle (XUV) chassis design using the NATO Reference Mobility Model (NRMM) by the Program Manager of the Department of Defense sponsored DEMO III XUV Program. The XUV modeled approximately 2,500 lb that will be able to traverse cross-country terrain at 20 mph. The XUV is designed to be driven by an autonomous mobility package, but the NRMM does not support autonomous mobility; so, for the purposes of this study, the chassis was modeled as a manned vehicle. Currently, the XUV is in the final chassis and suspension development phase by the systems integrator, Robotic Systems Technology, Inc. The NRMM is a computer-based simulation tool that can predict a vehicle's steady-state operating capability (effective maximum speed) over specified terrain. The NRMM can perform on-road and cross-country prediction of a vehicle's effective maximum speed. The NRMM is a matured technology that was developed and proven by the Waterways Experiment Station (WES) and the Tank-automotive and Armaments Command (TACOM) over several decades. The NRMM has been revised and updated throughout the years; the current version used to perform this analysis is version 2, also known as NRMM II. ARL was also asked to compare the predicted performance of the XUV chassis against the high-mobility, multipurpose, wheeled vehicle (HMMWV) using NRMM II. This report details the NRMM II analysis and assessment of the DEMO III XUV and WES HMMWV.

Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model by : Allan S. Lessem

Download or read book Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model written by Allan S. Lessem and published by . This book was released on 1996 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Output Diagnosis Program for the NATO Reference Mobility Model

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ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis An Output Diagnosis Program for the NATO Reference Mobility Model by : Peter M Brady (Jr)

Download or read book An Output Diagnosis Program for the NATO Reference Mobility Model written by Peter M Brady (Jr) and published by . This book was released on 1980 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Reference Mobility Model (NRMM) produces a prediction of the speed at which a vehicle can traverse an area (terrain unit). The program described here uses selected values calculated in the NRMM to determine the factor which is the limiter for a vehicle and terrain unit. In the case of a NO-GO prediction, the reason for the NO-GO is deduced. Detailed and summary diagnostic tables are produced together with a graphical presentation of the diagnostics. (Author).

NATO Reference Mobility Model, Edition I, User's Guide

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ISBN 13 :
Total Pages : 165 pages
Book Rating : 4.:/5 (818 download)

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Book Synopsis NATO Reference Mobility Model, Edition I, User's Guide by : M. Peter Jurkat

Download or read book NATO Reference Mobility Model, Edition I, User's Guide written by M. Peter Jurkat and published by . This book was released on 1979 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nato Reference Mobility Model

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ISBN 13 :
Total Pages : 283 pages
Book Rating : 4.:/5 (273 download)

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Book Synopsis Nato Reference Mobility Model by : Richard B. Ahlvin

Download or read book Nato Reference Mobility Model written by Richard B. Ahlvin and published by . This book was released on 1992 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NATO Reference Mobility Model, Edition 1, Users Guide. Volume 2. Obstacle Module

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis NATO Reference Mobility Model, Edition 1, Users Guide. Volume 2. Obstacle Module by :

Download or read book NATO Reference Mobility Model, Edition 1, Users Guide. Volume 2. Obstacle Module written by and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instructions in the organization and use of the computer programs which implement the Initial NATO Reference Mobility Model (INRMM) are presented. Volume II is devoted to the INRMM Obstacle-Crossing Module. A brief description of the mathematical equations and computing algorithms which predict the speed of a vehicle over a variety of terrain, the input data required, and the outputs generated is included. Some aid to the interpretation of various output variables is given.

Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 1. Basic Concepts and Procedures

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ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 1. Basic Concepts and Procedures by : Allan Lessem

Download or read book Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 1. Basic Concepts and Procedures written by Allan Lessem and published by . This book was released on 1992 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes concepts and procedures that convert the NATO Reference Mobility Model (NRMM) from a deterministic code to a stochastic one. The motivation for the conversion is the opportunity being presented by advances in computer technology that can allow NRMM to be used in the fast-paced tactical environment of a battlefield. Appropriate components of a stochastic mobility forecast are identified as a speed map, a fingerprint, a mission-rating speed and a range for the mission-rating speed. The speed map and the mission-rating speed are the current NRMM products; the fingerprint and range are new components that describe the performance of NRMM when its data contain errors. Quantification of error performance becomes very important to mobility planning in a tactical setting. The procedures are illustrated by means of a comprehensive and robust example involving four vehicles, four terrain maps and two scenarios. The procedures are somewhat preliminary in the sense that alternative implementations are possible. Minimization of computational bottlenecks motivates the selections; other selections may be more appropriate in the future. Mathematical models; Sensitivity; Mobility; Vehicles, military.

The Use of the NATO Reference Mobility Model in Military Vehicle Procurement

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (377 download)

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Book Synopsis The Use of the NATO Reference Mobility Model in Military Vehicle Procurement by : E. N. Petrick

Download or read book The Use of the NATO Reference Mobility Model in Military Vehicle Procurement written by E. N. Petrick and published by . This book was released on 1981 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model

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ISBN 13 :
Total Pages : 51 pages
Book Rating : 4.:/5 (266 download)

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Book Synopsis Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model by : Allan Lessem

Download or read book Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model written by Allan Lessem and published by . This book was released on 1992 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model

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ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (287 download)

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Book Synopsis Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model by : Allan Lessem

Download or read book Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model written by Allan Lessem and published by . This book was released on 1993 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improving the Traction Prediction Capabilities in the NATO Reference Mobility Model (NRMM)

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ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.:/5 (413 download)

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Book Synopsis Improving the Traction Prediction Capabilities in the NATO Reference Mobility Model (NRMM) by : Jody Durell Priddy

Download or read book Improving the Traction Prediction Capabilities in the NATO Reference Mobility Model (NRMM) written by Jody Durell Priddy and published by . This book was released on 1998 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NATO Reference Mobility. Edition I. Users Guide

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ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis NATO Reference Mobility. Edition I. Users Guide by : M. Peter Jurkat

Download or read book NATO Reference Mobility. Edition I. Users Guide written by M. Peter Jurkat and published by . This book was released on 1979 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instructions in the organization and use of the computer programs which implement the Initial NATO Reference Mobility Model (INRMM) are presented. Volume II is devoted to the INRMM Obstacle-Crossing Module. A brief description of the mathematical equations and computing algorithms which predict the speed of a vehicle over a variety of terrain, the input data required, and the outputs generated is included. Some aid to the interpretation of various output variables is given. (Author).

Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 3. Database Development for Statistical Analysis of the NRMM II Cross-Country Traction Empirical Relationships

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ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 3. Database Development for Statistical Analysis of the NRMM II Cross-Country Traction Empirical Relationships by :

Download or read book Stochastic Vehicle Mobility Forecasts Using the NATO Reference Mobility Model. Report 3. Database Development for Statistical Analysis of the NRMM II Cross-Country Traction Empirical Relationships written by and published by . This book was released on 1995 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the third in a series that documents the progression of a research effort aimed at developing stochastic vehicle mobility forecasting capabilities using the NATO Reference Mobility Model, edition II (NRMM II). The first report introduced the basic concepts and procedures. The second report described extensions of the procedures and demonstrated the application of these procedures to two historical mobility assessments that were influential in the procurement of some current U.S. Arm vehicles. The procedures described in these first two reports characterized the variability of the NRMM II empirical relationships using small-scale data sets and/or judgment. The intent was only to demonstrate the viability of the stochastic forecasting concepts. The effort reported in this third report was conducted to facilitate a more accurate characterization of the variability in the cross-country traction empirical relationships. The approach was to: (1) thoroughly examine the empirical relationships in terms of fundamental origins and implemented use, and (2) economically develop a database that will accurately characterize the variability of each relationship. As a result, databases were developed for 65 of the 70 NRMM II empirical relationships for vehicle traction on soil covered terrain, and these databases will facilitate at least a conjectural evaluation of the variability in all 70. When variability characterizations based on these new databases are implemented into the stochastic forecasting procedures, more accurate risk assessments will result. Another result of this research was the observation that some of the NRMM II traction relationships are in need of attention for model improvements. (KAR) P. 217-218.