Criteria

Text:
Content:
Display:

Results

Viewing 121 to 150 of 43054
2016-06-16
Standard
IEEEEIA12207_2
This guide provides implementation consideration guidance for the normative clauses of IEEE/EIA 12207.0. The guidance is based on software industry experience with the life cycle processes presented in IEEE/EIA 12207.0.
2016-06-16
Standard
EQB4
This report on quantification of Essentiality (W) and Utilization (U) terms extends the scope of the basic expression for system effectiveness (Es = ADC) to include the additional "W" and "U" paramenters needed for the quantification of multi-functioned and multi-missioned systems. Methods and procedures for applying these terms to system effectiveness quantification are discussed and simple examples to demonstrate the principles of usage are included. The need to look at the system being quantified in terms of its level in the mission/function hierarchical tree is explained. The relationships between system elements (hardware, software, and personnel) and performance functions are discussed and illustrated with examples. Two methods for applying the "W"'and "U" weight factors, LOGIC AND (weak link model) and LOGIC OR (degraded operational modes model) are described and examples are shown for these cases.
2016-06-16
Standard
EIAIS115
This document is intended to be used by anyone wishing to understand and/or use CDIF. This document provides a definition of a single subject area of the CDIF Integrated Meta-model. It is suitable for: - those evaluating CDIF - those who wish to understand the principles and concepts of a CDIF transfer -those developing importers and exporters.
2016-06-16
Standard
EIAIS118
This document is intended to be used by anyone wishing to understand and/or use CDIF. This document provides a definition of a single subject area of the CDIF Integrated Meta-model. It is suitable for: -those evaluating CDIF -those who wish to understand the principles and concepts of a CDIF transfer -those developing importers and exporters.
2016-06-16
Standard
EIAIS116
This document is intended to be used by anyone wishing to understand and/or use CDIF. This document provides a definition of a single subject area of the CDIF Integrated Meta-model. It is suitable for: - those evaluating CDIF - those who wish to understand the principles and concepts of a CDIF transfer - those developing importers and exporters.
2016-06-16
Standard
RS274D
This standard is intended to serve as a guidein the coordination of system design, to minimize the variety of program manuscripts required, to promote uniformity of programming techniques, and to foster interchangeability of input data between numerically controlled machines of the same classification by type, process function, size, and accuracy. It is intended that simple numerically controlled machines be programmed usinga simple format, which is systematically expandable for morec omplex machines.
2016-06-16
Standard
GEIAOP0002
This style manual establishes requirements for the preparation of standards and certain other publications of TechAmerica). These requirements are intended to ensure that such documents are presented in as uniform a manner as practicable, irrespective of the technical content. Included are requirements for content; general style; and style for special elements such as equations, tables, and figures. They will help ensure that a standard is well organized and that it is consistent in style and presentation within itself and with other standards published by TechAmerica. Formulating committees and working groups should comply with the requirements set forth in this manual to make the product of the committee's work available for application in as short a time as possible. The TECHAMERICA Standards and Technology Department will use this manual to resolve nontechnical comments received as a result of public review of proposed standards.
2016-06-16
Standard
SYSB1
The purpose of this EIA Bulletin is to provide a clearer, more definitive description of system engineering in order to promote greater recognition, more effective application, and the further development of this technical discipline that can be shared among systems contractors, subcontractors, engineering institutions, process tool developers and DoD.
2016-06-16
Standard
EIA408
This standard applies to the interconnection of data terminal equipment and numerical control equipment at the tape reader interface. The data terminal would typically be connected to a remote data source/sink such as a computer. This standard is applicable for the interchange of signals when used in conjunction with electronic equipment, each interchange circuit of which has a single return (signal ground) that can be interconnected at the interface point.
2016-06-16
Standard
EIA441
This standard is intended to serve as a guide in the coordination of system design to promote uniformity of the nomenclature and description of the operator devices.
2016-06-16
Standard
EIAIS103A
This document is the authoritative reference for the Library of Parameterized Modules (LPM) standard version 2 1 O. This specification defines the semantics of each module along with a complete description of the module's functionality as well as the syntaxfor instantiating LPM modules in an EDIF netlist. The intended audience for this document is CAE vendors, silicon vendors, and only secondarily, logic designers. It is assumed that the reader is familiar with logic design, design automation tools and silicon implementation options. What the reader should get out of this document is an understanding of the benefits of the LPM standard as well as the details required to implement an LPM interface.
2016-06-16
Standard
EQB2
Program Managers have considered the subject of effectiveness quantification from three diverse points of view. The first viewpoint, in conjunction with the system effectiveness analyst, is to quantify everything and to consider everything quantifiable into a figure of merit. The result is a numerical decision aid that usually has some undesirable attributes such as oversimplification, non-sensitivity to critical parameters, hidden calculations, and difficulty in exercise of the model. This technique is characterized by mathematical models, computer programs, and attempted optimizations. The second viewpoint, in conjunction with the controller, is to consider the effectiveness as specified and concentrate on cost reduction, This has a danger of formulating all technical problems in terms of cost or economic considerations. This technique is characterized by closely controlled work packages.
2016-06-16
Standard
EQB1
Scope is unavailable.
2016-06-16
Standard
EQB3
The Electronic Industries Association (EIA) G-47 Effectiveness QuantificationCommittee has a basic task to quantify system effectiveness. Since the support parameters underly any prime parameter quantification, the topic of support system analysis is a fundamental one to this basic committee task. The charts contained in this bulletin were developed and used for presentations to aircraft support engineering groups, to comunicate the logic and scope of system analysis applied to support system optimization.
2016-06-16
Standard
GEIAOP0001E
Scope is unavailable.
2016-06-16
Standard
EIAIS648
This standard establishes general techniques for use in the measurement and determination of the electromagnetic emission and susceptibility characteristics of electronic, electrical, and electromechanical equipment and subsystems.
2016-06-16
Standard
EMCB1_1
This EIA Bulletin No. EMCB1-1, "Historical Rationale for Military EM1 Limits", is presented by the Electronic Industries Association G46 Electromagnetic Compatibility Committee. It has been prepared to provide a reference source for electromagnetic compatibility practitioners to enable more knowledgeable application of EMI requirements in equipment and system specifications and designs.
2016-06-16
Standard
EIAIS647
This standard establishes the performance requirements for the control of the electromagnetic emissio and susceptibility characteristics of electronic, electrical, and eletromechanical equipment and subsystems designed or procured for use in severe electromagnetic environments such as ships, aircraft, spacecraft, armored vehicles, tc. Such equipment and subsystems may be used independently or as an integral part of other subsystems or systems.
2016-06-16
Standard
GEB1
Diminishing Manufacturing Sources and Material Shortages (DMSMS) is the loss or impending loss of manufacturers or suppliers of critical items and raw materials due to production discontinuance. DMSMS is an increasingly difficult problem for DoD weapon systems because the manufacturing lives of many critical items get shorter while the life cycles of military weapon systems keep increasing. Traditionally, efforts to mitigate the effects of DMSMS have been reactive; that is, the effects are addressed only when they are seen. This reactive approach to DMSMS solutions leads to decisions that put a premium on faster solution paths with attractive short-term gains in order to avoid system inoperability, while ignoring the long-term solution paths that would lead to generic families of solutions or larger-scale solutions with the capability of avoiding future DMSMS issues. In order to solve DMSMS issues with lower overall cost, DMSMS solutions must change from reactive to proactive.
2016-06-16
Standard
AMS4956G
This specification covers a titanium alloy in the form of wire for welding filler metal.
2016-06-16
Standard
J2284/4_201606
This SAE Recommended Practice will define the Physical Layer and portions of the Data Link Layer of the Open Systems Interconnection model (ISO 7498) for a 500 kbps arbitration bus with CAN FD Data at 2 Mbps High-Speed CAN (HSC) protocol implementation. Both ECU and media design requirements for networks will be specified. Requirements will primarily address the CAN physical layer implementation. Requirements will focus on a minimum standard level of performance from the HSC implementation. All ECUs and media shall be designed to meet certain component level requirements in order to ensure the HSC implementation system level performance at 500 kbps arbitration bus with CAN FD Data at 2 Mbps. The minimum performance level shall be specified by system level performance requirements or characteristics described in detail in Section 6 of this document.
2016-06-16
Standard
AMS4045L
This specification covers an aluminum alloy in the form of sheet and plate 0.008 to 4.000 inches, incl (0.20. to 101.6 mm, incl) in thickness (see 8.4).
2016-06-16
Standard
AMS4049M
This specification covers an aluminum alloy in the form of sheet and plate with thickness from 0.008 to 4.000 inch, incl (0.20 to 101.6 mm, incl), clad on two sides (see 8.4).
2016-06-16
Standard
AMS4048P
This specification covers an aluminum alloy in the form of sheet and plate 0.008 to 1.000 inch, incl (0.20 to 25.40 mm, incl) in thickness, clad on two sides, supplied in the annealed (O) condition. When specified, product shall be supplied in the “as fabricated” (F) temper (see 8.4).
2016-06-15
WIP Standard
J3061-1
Review existing classification schemes from other industries and existing ideas that were presented at SAE or that may be being proposed or used in other organizations. Determine to use either an existing scheme or create a new classification scheme specific for the automotive industry from the existing or proposed methods or ideas (an integration or merging of the ideas). A Threat Analysis and Risk Assessment Method that would work with the classification scheme or from which we could map into a specific level in the cybersecurity integrity classification scheme a. This will require reviewing existing TARA methods and deciding on one or a tailored version of one Determine how to relate the ACSIL for safety-related threats to the ASIL from ISO 26262
2016-06-15
WIP Standard
J1513
These performance requirements have been established for external automatic slack adjusters when tested to SAE J1462.
2016-06-15
WIP Standard
ARP6415
This document will provide guidance and risk trade discussion on reballing Pb-free BGAs vs. installing them using a mixed alloy soldering method. Information will be presented relative to the risks of each method and guidance on an approach.
2016-06-15
Standard
AMS3802F
This specification covers one strength and one weave of mercerized cotton known as "airplane cloth."
2016-06-15
Standard
AMS3811C
This specification covers coated round rods fabricated by the pultrusion process from aramid fibers and a weather-resistant polyester resin binder in the form of straight lengths or in coils.
Viewing 121 to 150 of 43054