Aircraft Development and Design

2012 ◽  
pp. 858-886
Author(s):  
Dujuan B. Sevillian
Keyword(s):  
Product Design ◽  
Systems Engineering ◽  
Aerospace Industry ◽  
Aviation Safety ◽  
Development Stage ◽  
Human Factors Engineering ◽  
Product Lifecycle ◽  
System Safety ◽  
Design Considerations ◽  
Human Systems Integration

Effective Human Factors Engineering (HFE) has provided the aerospace industry with design considerations that promote aviation safety in the development of complex aircraft systems, as well as the operators and maintainers that utilize those systems. HFE is an integral aspect within the systems engineering process. Measuring the effectiveness of Human Systems Integration (HSI) in the research & development stage is critical for the design of new and modified systems. This chapter focuses on how providing effective HFE design solutions enhances product design and system safety. Providing the customer with safe and reliable products augments mission capabilities throughout the product lifecycle.

Aircraft Development and Design

2011 ◽  
pp. 73-100 ◽  
Author(s):  
Dujuan B. Sevillian
Keyword(s):  
Product Design ◽  
Systems Engineering ◽  
Aerospace Industry ◽  
Aviation Safety ◽  
Development Stage ◽  
Human Factors Engineering ◽  
Product Lifecycle ◽  
System Safety ◽  
Design Considerations ◽  
Human Systems Integration

Effective Human Factors Engineering (HFE) has provided the aerospace industry with design considerations that promote aviation safety in the development of complex aircraft systems, as well as the operators and maintainers that utilize those systems. HFE is an integral aspect within the systems engineering process. Measuring the effectiveness of Human Systems Integration (HSI) in the research & development stage is critical for the design of new and modified systems. This chapter focuses on how providing effective HFE design solutions enhances product design and system safety. Providing the customer with safe and reliable products augments mission capabilities throughout the product lifecycle.

Human Systems Integration

2011 ◽  
Vol 1 (2) ◽  
pp. 17-45
Author(s):  
Dujuan B. Sevillian
Keyword(s):  
Systems Engineering ◽  
Systems Integration ◽  
Development Stage ◽  
Human Factors Engineering ◽  
Engineering Process ◽  
Design Considerations ◽  
Aircraft Systems ◽  
Human Systems Integration ◽  
The Impact ◽  
Human Systems

Effective Human Factors Engineering (HFE) has provided the aerospace industry with design considerations that promote aviation safety in the development of complex aircraft systems, as well as the operators and maintainers that utilize those systems. HFE is an integral aspect within the systems engineering process. Measuring the effectiveness of Human Systems Integration (HSI) in the research & development stage is critical for the design of new and modified systems. This paper focuses on the importance of design and integration in the product development stages as well as understanding the impact on the user population.

Liveware Survey of Human Systems Integration (HSI) Technologies: Need for Comprehensive Survey and Available Database

1992 ◽  
Vol 36 (15) ◽  
pp. 1133-1137 ◽  
Author(s):  
Frank C. Gentner ◽  
Mona J. Crissey
Keyword(s):  
Systems Engineering ◽  
North Atlantic ◽  
Health Hazard ◽  
Appropriate Technology ◽  
Human Factors Engineering ◽  
Defense Acquisition ◽  
The Past ◽  
Comprehensive Survey ◽  
Human Systems Integration ◽  
Technology Identification

Downsizing the Department of Defense (DoD) means accomplishing more with fewer people. Enlightened design that considers all requirement and interaction issues simultaneously is the key to productivity. In the past, human issues have been difficult to quantify or depict during the systems engineering process. Recently, there has been an explosion of affordable HSI technologies. Despite the new DoD directives that require HSI analyses throughout acquisition, it is difficult to identify the most appropriate technology for HSI analyses. Defense acquisition managers, contractors, and the HSI research and development (R&D) community need a database of information about HSI tools, databases, and test facilities. They need this database to identify technology available in each of the Liveware domains of Manpower, Personnel, Training, (MPT) Safety, Health Hazard Prevention, and Human Factors Engineering (HFE) and to fully integrate human consideration into the acquisition process. However, no comprehensive catalog of HSI technology exists. Under the sponsorship of the Office of the Assistant Secretary of Defense (Force Management and Personnel) HSI office and North Atlantic Treaty Organization (NATO) Research Study Group.21 (RSG.21), TPDC and CSERIAC are surveying the HSI community for a comprehensive database of HSI technologies, an ambitious effort requiring the help of all HSI technology developers, owners, and users. This paper reviews previous HSI-related technology studies. It supports the thesis that a comprehensive survey and database are needed to improve prioritization of HSI technology R&D aid in HSI technology identification and use; and take full advantage of the new acquisition climate. It also describes the survey and database which is now being populated, and highlights the need for HSI community participation.

The Challenges of Measuring Human Performance in Complex Operational Environments

2016 ◽  
Vol 60 (1) ◽  
pp. 2053-2057
Author(s):  
Pam Savage-Knepshield ◽  
David Hullinger ◽  
Rachael Lund ◽  
Carol Manning ◽  
Linda Pierce ◽  
...  
Keyword(s):  
Job Performance ◽  
Human Factors ◽  
Systems Engineering ◽  
Human Performance ◽  
Human Factors Engineering ◽  
Predicting Factors ◽  
Wide Range ◽  
Industrial Organizational Psychology ◽  
Human Systems Integration ◽  
Industry Sectors

A panel of experienced human factors practitioners and researchers discusses the challenges encountered when measuring and quantifying human performance on the job and during system design and development. The panel, comprised of government/military researchers with expertise in human factors engineering, human systems integration, research psychology, industrial/organizational psychology, physics, systems engineering, and mechanical engineering, focuses not only on the challenges they have encountered, but also on the underlying human performance measurement issues and various approaches they have taken to address them. Understanding, measuring, evaluating and predicting factors that influence human performance is not only critical for the design of effective systems and programs of instruction, but also for overall job performance and mission effectiveness. Panelists will discuss critical factors and insights that are generalizable across a wide range of products and industry sectors as well as those that warrant further investigation.

scholarly journals Fluid–Structure Coupling Effects in a Dual U-Tube Coriolis Mass Flow Meter

Sensors ◽  
2021 ◽  
Vol 21 (3) ◽  
pp. 982
Author(s):  
Yuh-Chung Hu ◽  
Zen-Yu Chen ◽  
Pei-Zen Chang
Keyword(s):  
Product Design ◽  
Dynamic Balance ◽  
Fluid Viscosity ◽  
Fluid Structure ◽  
Development Platform ◽  
Design Considerations ◽  
Manufacture Process ◽  
Coupling Dynamics ◽  
Comsol Simulation ◽  
Important Design

Coriolis mass flowmeters are highly customized products involving high-degree fluid-structure coupling dynamics and high-precision manufacture. The typical delay from from order to shipment is at least 4 months. This paper presents some important design considerations through simulation and experiments, so as to provide manufacturers with a more time-efficient product design and manufacture process. This paper aims at simulating the fluid-structure coupling dynamics of a dual U-tube Coriolis mass flowmeter through the COMSOL simulation package. The simulation results are experimentally validated using a dual U-tube CMF manufactured by Yokogawa Co., Ltd. in a TAF certified flow testing factory provided by FineTek Co., Ltd. Some important design considerations are drawn from simulation and experiment. The zero drift will occur when the dual U-tube structure is unbalanced and therefore the dynamic balance is very important in the manufacturing of dual U-tube CMF. The fluid viscosity can be determined from the driving current of the voice coil actuator or the pressure loss between the inlet and outlet of CMF. Finally, the authors develop a simulation application based on COMSOL’s development platform. Users can quickly evaluate their design through by using this application. The present application can significantly shorten product design and manufacturing time.

scholarly journals Design of Consumables in a Resource-Efficient Economy—A Literature Review

2021 ◽  
Vol 13 (3) ◽  
pp. 1036
Author(s):  
Siri Willskytt
Keyword(s):  
Life Cycle ◽  
Literature Review ◽  
Product Design ◽  
Circular Economy ◽  
Design Guidelines ◽  
The Novel ◽  
Specific Design ◽  
Design Considerations ◽  
Life Cycle Perspective ◽  
General Product

Consumable products have received less attention in the circular economy (CE), particularly in regard to the design of resource-efficient products. This literature review investigates the extent to which existing design guidelines for resource-efficient products are applicable to consumables. This analysis is divided into two parts. The first investigates the extent to which general product-design guidelines (i.e., applicable to both durables and consumables) are applicable to consumables. This analysis also scrutinizes the type of recommendations presented by the ecodesign and circular product design, to investigate the novel aspects of the CE in product design. The second analysis examines the type of design considerations the literature on product-type specific design guidelines recommends for specific consumables and whether such guidelines are transferable. The analysis of general guidelines showed that, although guidelines are intended to be general and applicable to many types of products, their applicability to consumable products is limited. Less than half of their recommendations can be applied to consumables. The analysis also identified several design considerations that are transferable between product-specific design guidelines. This paper shows the importance of the life-cycle perspective in product design, to maximize the opportunities to improve consumables.

scholarly journals In One Place

2009 ◽  
Vol 131 (03) ◽  
pp. 34-37
Author(s):  
Jean Thilmany
Keyword(s):  
Product Design ◽  
Tracking System ◽  
Product Lifecycle Management ◽  
Product Lifecycle ◽  
Software Developers ◽  
Product Data ◽  
Fully Integrated ◽  
Big Picture ◽  
End To End ◽  
Lifecycle Management

This review explores the prospects of using product lifecycle management (PLM) as an end-to-end solution. The components of PLM provide significant value, but there are no fully integrated offerings on the market that perfectly cover every aspect of product lifecycle, according to a report. In the absence of an end-to-end tracking system, one trend coming to prominence is the use of PLM as the complete system of record for all product data. Though a study concluded that PLM still has a way to go in terms of tracking product design from early inception right through sales to reclamation, it is becoming the main go-to source for a large amount of product data. Experts believe that PLM still has a way to go in terms of tracking product design from early inception right through sales to reclamation; however, it is becoming the main go-to source for a large amount of product data. Software developers are working to create tools that can incorporate ever more of the big picture and make it accessible to engineers.

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