Operational Troop Evaluation of Load Carriage Systems PDF Download

Author: R. Heus
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Author: North Atlantic Treaty Organization. Research and Technology Organization. Human Factors and Medicine Panel. Specialists' Meeting
Publisher:
ISBN: 9789283710622
Category : Armed Forces
Languages : en
Pages :

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Book Description
Many NATO nations have soldier modernization programmes that aim to equip soldiers with fully-integrated state-of-the-art technologies that will enhance the five NATO soldier capability areas: lethality, protection, mobility, sustainability, and command and control. Military load carriage systems (LCS), which include clothing and personal areas. In particular, LCS are critical to soldier mobility and sustainability, and ultimately, to soldier performance and survival on the battlefield.

Author: North Atlantic Treaty Organization. Research and Technology Organization. Human Factors Medicine Panel
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 44

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Because of mission requirements or the limited transportation assets of some types of units (e.g., U.S. Army light infantry), service members must often depend on their personal mobility to move individual equipment. The carrying of loads by troops is an important aspect of military operations that can become critical in some situations. Overloading with ammunition and equipment can lead to excessive fatigue and impair the ability to fight. Military historians cite numerous examples where heavy loads directly or indirectly resulted in reduced performance, unnecessary deaths, and lost battles. The purpose of this paper is to review the historical, physiological, biomechanical, and medical aspects of load carriage. Practical suggestions are offered for reducing the stress of loads on service members and for preventing and treating common load-carriage related injuries.

Author: J. T. Bryant
Publisher:
ISBN:
Category :
Languages : en
Pages : 12

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Standardized objective measurements for the evaluation of load carriage include the development of a load carriage simulator, a stiffness tester, and a suspension system characteristics tester. In addition, human-based methods have been developed by which the performance of load carriage systems undergoing evaluation in standardized military activities can be assessed. The purpose of this paper is to summarize three studies that examine the correlation between these objective and human-based measures. In the first study, face validation was undertaken by comparing the outcome of measurements made in pack- based systems using a simple biomechanical model. In the second study, a direct comparison of objective measures to human based measures in a cohort of military volunteers was undertaken. In a final study, a ranking method was explored as a way of characterizing military load carriage systems.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 121

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This extensive review of current load carriage systems and literature is part of research for the Advanced Personal Load Carriage System for the Canadian military. The review summarizes scientific and popular literature on load carriage design elements and performance ratings. Factors studied included total load, load distribution, and various load carriage systems for civilian and military applications, such as backpacks. Conditions studied range from forced marches of several days to balance, treadmill, or circuit tests in the laboratory. Formal assessment methods are mostly based on physiological or biomechanical measurements or ratings of perceived exertion. The appendices include questionnaires and responses from surveys of backpack use among military personnel, responses from a survey of civilian backpack users, and a background report on civilian load carriage systems.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

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The objective of this study was to conduct a standardized assessment of the Clothe the Solder (CTS) integrated load carriage system (LCS) pack, final design, on a computerized load carriage simulator. Specifically, the simulator measured variables which assess the load control & load transfer capability of the CTS integrated LCS pack. These aspects of pack design consisted of several displacement, force, moment, & pressure variables that had been validated on previously tested systems where simulator outputs were compared to assessments by experienced users during human trials. The CTS final design pack was evaluated without the CTS tactical assault vest. The simulator consisted of interchangeable anthropometrically weighted manikins covered with a skin-like surface, driven by computer controlled pneumatic activators programmed to elicit a walking displacement pattern. A trial consisted of measuring inertial properties & dimensions, loading the pack with a 25 kilo payload, mounting the pack, and balancing the moments. Five intervals of 10 seconds of data were recorded over a 1200 second period. By this approach, the pack was assessed on the initial setup and after a sustained period of walking. A pack stiffness jig was used to examine the resistance of the pack frame to motions in three planes. The CTS rucksack performance was compared to previously validated variables for load control & load balance from the simulator.

Author: William Miles Tutton
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Not specified : This work sought to explore, evaluate and then improve the process of development for personal Military Load Carriage Equipment (MLCE), such as rucksacks. It was suspected that current MLCE had a number of user interaction deficiencies which should have been addressed during development. Three research questions were posed to determine: the influences on MLCE development, what needed improvement in MLCE development and how MLCE development could be improved. The work was based on eight studies conducted in three phases: the first to explore MLCE development and the observed deficiencies, the second to evaluate MLCE development, and the third to improve it. The chosen research strategy was henomenological, using a grounded theory methodology within which phenomena could emerge. Grounded theory approaches were adopted for this research because they were the best way in which to access the design domain. The research was framed within cycles of reflective action research to enable the researcher to re-orientate the enquiry to make the best use of the research opportunities that arose from the organisational context in which the research was sited. An initial investigation into the development of in-service equipment was done via a comparative case study, using documentary analysis and interviews with authorities in the field. Through this investigation it became clear that MLCE development was based on heuristics and tacit knowledge of manufacturing techniques, and collaboration between professional groups, including: materials / manufacturing, human systems, project management and military personnel. Deficiencies within MLCE development, determined through the comparative study, were validated against current practice through a further case study and additional evaluations. A comparison of outputs from these studies was then reviewed in a grounded manner to gain a holistic understanding of MLCE development. The interaction and importance of the various influences on MLCE development was then better understood, in particular the inadequate understanding of MLCE user needs, and requirement specification. To refine the possible avenues and target audience for an improvement of MLCE development stakeholder interviews were undertaken to develop a better understanding of how military user needs were gathered and applied. Following the interview survey, a tool was developed to analyse video and audio data of soldiers operating with MLCE on current operations. The tool was then reviewed by a panel of MLCE developers and stakeholders. The panel thought that the tool had a number of benefits to MLCE development: improving understanding of soldier environments, improved quality and reliability of information used in development, and as a conduit for concept evaluation. The research has provided a novel perspective on MLCE development, and provided a number of avenues upon which subsequent research could focus. The research has been able to make original contributions to understanding, albeit in a manner limited by the methodologies used.

Author: Karl Friedl
Publisher: Department of the Army
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 438

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NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT- OVERSTOCK SALE -- Significantly reduced list price Few human activities demand or deserve as much attention of the citizens of a nation as the array of man-made and natural "environmental" threats faced by the soldiers and other warriors defending the nation - those that pose the risk of disease, injury, combat wounds, and even death. This book is the Army's first detailing research in computational physiology models and highlighting pivotal research. It outlines the extent to which basic and applied biomedical scientists, clinicians, modelers, and others stribe to understand the extent of these threats, and provide intellectual and materiel options to mitigate these risks. This book summarizes major Army research efforts to quantify and model military relevant physiology. These chapters highlight the translation of this research into useful predictive tools. The tools are of importance to medical planners, materiel developers, commanders, and in many cases, every soldier. These chapters detail the experimental basis for many of the predictive tools that are currently in use. This book is written for military clinicians, and medical researchers who may be reasonably expected to explain some of the background, as well as those who will extend the research. Many people will find this book interesting because it details research on topics that affect everyone in everyday life, including how we sleep, eat, and exercise, as well as more specific topics such as the effects of caffeine on performance, risks associated with laser pointers, and even Army blast models that have influenced safety thresholds for car airbag deployments.

Author: Joseph Knapik
Publisher:
ISBN:
Category : Soldiers
Languages : en
Pages : 0

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