This recommended practice describes the fundamentals of reliability analysis as it applies to the planning and design of industrial and commercial electric power distribution systems. It can also be an aid to all engineers responsible for the electrical design of industrial and commercial power systems.
This standard defines a joint calibration framework for multiple roadside sensors (such as camera, Light Detection and Ranging (LiDAR), millimeter wave radar, and fused sensors). The standard defines the types of sensors involved (including their characteristics and measurement data features), the reference coordinate system, the calibration process and the tools for calibrating the sensors. Additionally, the standard defines a data analysis method to assess the accuracy and reliability of the calibration results.
This standard defines the test method specifications for measuring conformance of an implementation to POSIX.1b {3}2). Assertions are the primary test method specification for measuring conformance to POSIX.1b {3}. Conformance to POSIX.1b {3} requires conformance to IEEE Std 1003.1b-1993 as it has been modified by POSIX.1b {3}. Therefore, the test method specifications for POSIX.1b {3} assume that the test method specifications of IEEE Std 2003.1-1992 {4} apply, except as modified by this standard.
POSIX.1-2024 defines a standard operating system interface and environment, including a command interpreter (or ``shell’’), and common utility programs to support applications portability at the source code level. It is intended to be used by both application developers and system implementors. POSIX.1-2024 comprises four major components (each in an associated volume): 1. General terms, concepts, and interfaces common to all volumes of POSIX.1-2024, including utility conventions and C-language… read more header definitions, are included in the Base Definitions volume of POSIX.1-2024. 2. Definitions for system service functions and subroutines, language-specific system services for the C programming language, function issues, including portability, error handling, and error recovery, are included in the System Interfaces volume of POSIX.1-2024. 3. Definitions for a standard source code-level interface to command interpretation services (a ``shell’’) and common utility programs for application programs are included in the Shell and Utilities volume of POSIX.1-2024. 4. Extended rationale that did not fit well into the rest of the document structure, containing historical information concerning the contents of POSIX.1-2024 and why features were included or discarded by the standard developers, is included in the Rationale (Informative) volume of POSIX.1-2024. The following areas are outside of the scope of POSIX.1-2024: --Graphics interfaces --Database management system interfaces --Record I/O considerations --Object or binary code portability --System configuration and resource availability POSIX.1-2024 describes the external characteristics and facilities that are of importance to application developers, rather than the internal construction techniques employed to achieve these capabilities. Special emphasis is placed on those functions and facilities that are needed in a wide variety of commercial applications. The facilities provided in POSIX.1-2024 are drawn from the following base documents: --IEEE Std 1003.1-2017 (POSIX.1-2017) --IEEE Std 1003.26-2003 (POSIX.26-2003). ISO/IEC 9899: 2018, Programming Languages -- C (C17) --ISO/IEC TR 24731-2: 2010, Programming languages, their environments and system software interfaces — Extensions to the C library — Part 2: Dynamic Allocation Functions --The Open Group Standard, 2021, Additional APIs for the Base Specifications Issue 8, Part 1 --The Open Group Standard, 2022, Additional APIs for the Base Specifications Issue 8, Part 2 read less
This standard defines the logical interface for interconnecting two different buses based on Futurebus+ and VME64 in a tightly coupled configuration. Such an interconnecting interface is called a Bridge. Interface between the Bridge and each of the buses is defined in accordance with the standard for the respective bus.
This specification is designed for use in conjunction with other families of documents such as IEEE Std1101.x, IEEE Standard for Mechanical Core Specifications for Microcomputers; IEEE Std 896.x, IEEE Standard Backplane Bus Specification for Multiprocessor Architectures: Futurebus+; IEEE Std 1596-1992, IEEE Standard for Scalable Coherent Interface (SCI); IEEE Std 1014-1987, IEEE Standard for a Versatile Backplane Bus: VMEbus; IEEE Std 1296-1987, IEEE Standard for a High-Performance Synchronous 3… read more 2-Bit Bus: MULTIBUS®2 II; and IEEE Std 1301-1991, IEEE Standard for a Metric Equipment Practice for Microcomputers—Coordinating Document. This standard is intended to be used as a core specification. It contains the minimum environmental withstand conditions that are applicable to computer modules/circuit boards and all of the components attached to those modules. It has been created to provide general environmental withstand conditions for one or more of the previously listed computer buses or interconnect standards. It may also apply to electronic equipment in general. read less
This guide describes the scope of application and interrelationships for the members of the IEEE 1175 family of standards, and it points the reader to the appropriate standards for clarifying issues involved in effectively integrating computing system tools into a productive engineering environment.