Architectural and Performance Integration of Hybrid Vehicles

2012 ◽  
Author(s):  
Mohamed E. M. El-Sayed
Keyword(s):  
System Integration ◽  
Development Process ◽  
System Development ◽  
Hybrid Vehicles ◽  
Propulsion Systems ◽  
Different Types ◽  
And Performance ◽  
Development And Validation ◽  
Vehicle Development Process ◽  
New System

With the development of advanced propulsion systems such as hybrid the need for new system integration, development, and validation strategies increases. Traditional methods for development and validation of vehicles focused mostly on the mechanical systems. Considering that the majority of architectural and performance issues arise from the different interfaces, the complexity increases when these interfaces are of different types such as electro-mechanical and electro-chemical etc. In this paper, some architectural and performance integration issues arising from vehicle electrification and the development of advanced propulsion systems will be studied. To demonstrate the issues and illustrate their impact on the vehicle development process some hybrid system development examples are discussed.

Integrated Decision/Engineering Aid (IDEA)-Enhancements

1993 ◽  
Vol 37 (15) ◽  
pp. 1033-1033
Author(s):  
Christopher C. Heasly ◽  
Thomas B. Malone
Keyword(s):  
System Integration ◽  
Development Process ◽  
System Development ◽  
Human Factors Engineering ◽  
Standard Process ◽  
Acquisition Process ◽  
Automated Tools ◽  
Definition Of ◽  
Decision Engineering ◽  
New System

Integrated Decision/Engineering Aid (IDEA) incorporates a standard process and a set of automated tools to support the application of the Department of Defense's Human/System Integration (HSI) program, the Army's Manpower and Personnel Integration (MANPRINT) initiative and Human Factors Engineering (HFE) throughout the materiel development process. IDEA provides the HSI/HFE analyst with guidelines, data and tools to integrate HSI/HFE into the acquisition of: (a) non-developmental items (NDI), (b) product improvements, and (c) new system developments, focusing on the activities and products at each phase of the materiel acquisition process. The purpose of the session is to demonstrate how IDEA is utilized in the definition of the HSI/MANPRINT requirements in support of the system development/acquisition process. Emphasis will be placed on a review of the overall architecture, arrangement and organization of the modules, and on the recent additions and modifications.

A Framework for Integrating Cognitive Task Analysis into the System Development Process

1998 ◽  
Vol 42 (3) ◽  
pp. 395-399 ◽  
Author(s):  
Scott S. Potter ◽  
Emilie M. Roth ◽  
David D. Woods ◽  
William C. Elm
Keyword(s):  
Task Analysis ◽  
Development Process ◽  
System Development ◽  
Cognitive Task ◽  
Software Development Process ◽  
Cognitive Demands ◽  
Cooperative Interactions ◽  
Different Types ◽  
Computer Based ◽  
Incremental Process

This paper describes a process that orchestrates different types of specific CTA techniques to provide design relevant CTA results and integrates CTA results into the software development process. Two fundamental premises underlie the approach. First, CTA is more than the application of any single CTA technique. Instead, developing a meaningful understanding of a field of practice relies on multiple converging techniques in a bootstrapping process. The important issue from a CTA perspective is to evolve a model of the interconnections between the demands of the domain, the strategies and knowledge of practitioners, the cooperative interactions across human and machine agents, and how artifacts shape these strategies and coordinative activities across a series of different specific techniques. Second, since CTA is a means to support the design of computer-based artifacts that enhance human and team performance, CTA must be integrated into the software and system development process. Thus, the vision of CTA as an initial, self-contained technique that is handed-off to system designers is reconceived as an incremental process of uncovering the cognitive demands imposed on the operator(s) by the complexities and constraints of the domain.

Characteristics of Physicians Referred for a Competence Assessment: A Comparison of State Medical Board and Hospital Referred Physicians

2010 ◽  
Vol 96 (3) ◽  
pp. 8-15 ◽  
Author(s):  
Elizabeth S. Grace ◽  
Elizabeth J. Korinek ◽  
Zung V. Tran
Keyword(s):  
Clinical Competence ◽  
Competence Assessment ◽  
Average Performance ◽  
Medical Board ◽  
Key Characteristics ◽  
Different Types ◽  
Specialty Board ◽  
And Performance ◽  
State Medical Boards ◽  
State Medical Board

ABSTRACT This study compares key characteristics and performance of physicians referred to a clinical competence assessment and education program by state medical boards (boards) and hospitals. Physicians referred by boards (400) and by hospitals (102) completed a CPEP clinical competence assessment between July 2002 and June 2010. Key characteristics, self-reported specialty, and average performance rating for each group are reported and compared. Results show that, compared with hospital-referred physicians, board-referred physicians were more likely to be male (75.5% versus 88.3%), older (average age 54.1 versus 50.3 years), and less likely to be currently specialty board certified (80.4% versus 61.8%). On a scale of 1 (best) to 4 (worst), average performance was 2.62 for board referrals and 2.36 for hospital referrals. There were no significant differences between board and hospital referrals in the percentage of physicians who graduated from U.S. and Canadian medical schools. The most common specialties referred differed for boards and hospitals. Conclusion: Characteristics of physicians referred to a clinical competence program by boards and hospitals differ in important respects. The authors consider the potential reasons for these differences and whether boards and hospitals are dealing with different subsets of physicians with different types of performance problems. Further study is warranted.

DESAIN WEBSITE PEMESANAN JASA PERAWATAN KECANTIKAN DAN PENJUALAN PRODUK KECANTIKAN PADA GONOVA BEAUTY CARE

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Jordan Frankl Pasaribu ◽  
RinRin Meilani Salim ◽  
Zulpa Salsabila
Keyword(s):  
System Development ◽  
Care Services ◽  
Development Methodology ◽  
Input And Output ◽  
Development Life Cycle ◽  
Traditional Process ◽  
Beauty Care ◽  
Bootstrap Application ◽  
Beauty Products ◽  
New System

Gonova Beauty Care is a beauty clinic that offers various types of beauty care services, consultations and beauty products, which was established on September 14, 2016. Where all transaction activities at the clinic still use the traditional process where customers must first come to the clinic. To help overcome the problem in Gonova Beauty Care, the author tries to analyze and design a new system using the system development methodology, namely the System Development Life Cycle (SDLC) method. The proposed new system is based on the website to manage transactions that occur at the clinic and can make it easier for customers to place an order. The website is designed to serve the transaction of sales of beauty products and ordering beauty services. The design of this system uses the Bootstrap application for input and output design.Keywords: Website, Gonova Beauty Care, Order Service, Selling Beauty Products

An Enhanced Two Stage MMSE Equalizer for Coded FBMC/OQAM Systems

2019 ◽  
Vol 10 (1) ◽  
pp. 69-82 ◽  
Author(s):  
Mohammad Rizk Assaf ◽  
Abdel-Nasser Assimi
Keyword(s):  
Error Propagation ◽  
Channel Model ◽  
Error Correcting Codes ◽  
Two Stage ◽  
Probability Of Error ◽  
Second Stage ◽  
Different Types ◽  
Mmse Equalizer ◽  
And Performance ◽  
Ici Cancellation

In this article, the authors investigate the enhanced two stage MMSE (TS-MMSE) equalizer in bit-interleaved coded FBMC/OQAM system which gives a tradeoff between complexity and performance, since error correcting codes limits error propagation, so this allows the equalizer to remove not only ICI but also ISI in the second stage. The proposed equalizer has shown less design complexity compared to the other MMSE equalizers. The obtained results show that the probability of error is improved where SNR gain reaches 2 dB measured at BER compared with ICI cancellation for different types of modulation schemes and ITU Vehicular B channel model. Some simulation results are provided to illustrate the effectiveness of the proposed equalizer.

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