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IEEE P1293 DRAFT - Draft Standard for Specification Format Guide and Test Procedure for Linear Single-Axis, Nongyroscopic Accelerometers
August 1, 2018 - IEEE

The specification and test requirements for a linear, single-axis, nongyroscopic accelerometer for use in inertial navigation, guidance, and leveling systems are defined. A standard specification format guide and a compilation of recommended test procedures for such accelerometers are...

AASHTO PP 81 - Standard Practice for Intelligent Compaction Technology for Embankment and Asphalt Pavement Applications
January 1, 2018 - AASHTO

This work shall consist of compaction of roadway embankment, or asphalt pavement, or both, using Intelligent Compaction (IC) rollers within the limits of the work described in the plans or provisions. IC is defined as a process that uses rollers equipped with a measurement-documentation system that...

Programming the BBC micro:bit: Getting Started with MicroPython
January 1, 2018 - MCGRAW

Quickly write innovative programs for your micro:bit-no experience necessary! This easy-to-follow guide shows, step-by-step, how to quickly get started with programming and creating fun applications on your micro:bit. Written in the straightforward style that Dr. Simon Monk is famous for,...

SAE AMS3056 - Lubricant, Instrument Bearing, Petroleum Base Viscosity 35
November 1, 2017 - SAE

Form: This specification covers the requirements for a refined paraffinic petroleum-base lubricant. Application: This lubricant has been used typically in spin axis bearings of gyroscopes, accelerometers, and similar bearing applications, but usage is not limited to such applications. Safety...

Aircraft Performance From Flight test Part 3: In-Flight Calibration of an Angle of Attack Sensor
November 1, 2017 - ESDU

Fundamental to the derivation of a performance model from flight testing is the determination of the incidence angles of the aircraft in flight. Knowledge of the effective angle of attack at the aircraft centre of gravity is of primary concern. An indication of the angle of sideslip may also be...

SAE J2854 - User's Guide for the Six Month Old Infant Dummy (CRABI)
November 1, 2017 - SAE

The CRABI dummy was developed to evaluate small child restraint systems in automotive crash environments, in all directions of impact, with or without air bag interaction Basic anthropometry for this test device was taken from the University of Michigan Transportation Research Institute Report...

SAE J2858 - Hybrid III Ten-Year-Old Child Dummy User's Manual
October 1, 2017 - SAE

This user's manual covers the Hybrid III 10-year old child test dummy. The manual is intended for use by technicians who work with this test device. It covers the construction and clothing, assembly and disassembly, available instrumentation, external dimensions and segment masses, as well as...

IEEE 2700 - Sensor Performance Parameter Definitions
June 15, 2017 - IEEE

This standard provides a common framework for sensor performance specification terminology, units, conditions, and limits. This standard is intended for sensor technologies with digital I/O interfaces. The specific sensors discussed in this standard are the accelerometer, magnetometer,...

SAE AS5391 - (R) Helicopter Health and Usage Monitoring System Accelerometer Interface Specification
June 1, 2016 - SAE

Accelerometers are transducers, or sensors, that convert acceleration into an electrical signal that can be used for airframe, drive, and propulsion system vibration monitoring and analysis within vehicle health and usage monitoring systems. This document defines interface requirements for...

DS/ISO 16063-32 - Methods for the calibration of vibration and shock transducers – Part 32: Resonance testing – Testing the frequency and the phase response of accelerometers by means of shock excitation
September 30, 2016 - DS

ISO 16063-32:2016 lays down detailed specification for instruments and procedures of testing the frequency and the phase response of accelerometers by means of shock excitation. It applies to the accelerometers of the piezoelectric, piezoresistive and variable capacitance types with...

ISO 16063-32 - Methods for the calibration of vibration and shock transducers - Part 32: Resonance testing - Testing the frequency and the phase response of accelerometers by means of shock excitation
September 15, 2016 - ISO

This part of ISO 16063 lays down detailed specification for instruments and procedures of testing the frequency and the phase response of accelerometers by means of shock excitation. It applies to the accelerometers of the piezoelectric, piezoresistive and variable capacitance types...

DIN EN 15433-6 - Transportation loads - Measurement and evaluation of dynamic-mechanical loads - Part 6: Automatic recording systems for measuring randomly occurring shock during monitoring of transports
November 1, 2016 - DIN

This European Standard specifies the technical and functional properties of automatic recording equipment used to determine randomly appearing shocks during transportation. Such automatic recording equipment can be used to: - determine mechanical shock loads on individual transportations; - monitor...

IEST-RP-DTE011 - Mechanical Shock and Vibration Accelerometer Selection
January 1, 2016 - IEST

The purpose of this Recommended Practice (RP) is to provide guidelines for selecting accelerometers to measure shock and vibration in laboratory and field testing environments. Many special applications are not covered (e.g., pyroshock [1,2], consumer products) because of their unique nature...

DS/EN 15433-6 - Transportation loads – Measurement and evaluation of dynamic-mechanical loads – Part 6: Automatic recording systems for measuring randomly occurring shock during monitoring of transports
August 25, 2016 - DS

This European Standard specifies the technical and functional properties of automatic recording equipment used to determine randomly appearing shocks during transportation. Such automatic recording equipment can be used to: - determine mechanical shock loads on individual transportations; - monitor...

Windows Application Development Cookbook
December 21, 2016 - PACKT

Discover over 125 solution-based recipes to help you build applications for smartphones, tablets, and desktops About This Book Learn to build applications for Windows 10, the latest Windows version Develop your applications to be compatible with smartphones, tablets, and desktops This guide is...

DIN ISO 16063-43 - Methods for the calibration of vibration and shock transducers - Part 43: Calibration of accelerometers by model-based parameter identification (ISO 16063-43:2015)
November 1, 2016 - DIN

This document prescribes terms and methods on the estimation of parameters used in mathematical models describing the input/output characteristics of vibration transducers, together with the respective parameter uncertainties. The described methods estimate the parameters on the basis of...

DS/ISO 16063-17 - Methods for the calibration of vibration and shock transducers – Part 17: Primary calibration by centrifuge
June 17, 2016 - DS

ISO 16063 comprises a series of documents dealing with methods for the calibration of vibration and shock transducers. ISO 16063-17:2016 lays down detailed specifications for the instrumentation and procedure to be used for primary calibration of accelerometers using centrifuge calibration....

ISO 16063-17 - Methods for the calibration of vibration and shock transducers - Part 17: Primary calibration by centrifuge
June 1, 2016 - ISO

ISO 16063 comprises a series of documents dealing with methods for the calibration of vibration and shock transducers. This part of ISO 16063 lays down detailed specifications for the instrumentation and procedure to be used for primary calibration of accelerometers using centrifuge...

SAE J2052 - Test Device Head Contact Duration Analysis
July 1, 2016 - SAE

This methodology can be used for all calculations of HIC, with all test devices having an upper neck triaxial load cell mounted rigidly to the head, and head triaxial accelerometers. Purpose The purpose of this SAE Information Report is to describe a computer-adaptable technique for...

ASTM C747 - Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance
October 1, 2016 - ASTM

This test method covers determination of the dynamic elastic properties of isotropic and near isotropic carbon and graphite materials at ambient temperatures. Specimens of these materials possess specific mechanical resonant frequencies that are determined by the elastic modulus, mass, and geometry...

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