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2017-01-2126: Framework and Platform for Next …

WebIn aerospace industry, the concept of Integrated Vehicle Health Management (IVHM) has gained momentum and is becoming need of the hour for entire value chain in the industry. The expected benefits of lesser time for maintenance reduced operating cost and ever busy airports are motivating aircraft manufacturers to come up with tools, techniques and …

Actived: 5 days ago

URL: https://saemobilus.sae.org/papers/framework-platform-next-generation-aircraft-health-management-system-2017-01-2126

2016-01-2024: Improved Engine Health Monitoring Using Full …

WebEngine module performance trending and engine system anomaly detection and identification are core capabilities for any engine Condition Based Maintenance system. The genesis of on-condition monitoring can be traced back nearly 4 decades, and a methodology known as Gas Path Analysis (GPA) has played a pivotal role in its evolution.

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ARP1587B Aircraft Gas Turbine Engine Health Management …

WebThis SAE Aerospace Recommended Practice (ARP) examines the whole construct of an Engine Health Management (EHM) system. This keystone document gives a top-level view and addresses EHM description, benefits, and capabilities, and provides examples. This ARP purposely addresses a wide range of EHM architectures to demonstrate possible …

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ARP5120: Aircraft Gas Turbine Engine Health Management System

WebARP5120 provides recommended best practices, procedures, and technology to guide the physical and functional design, development, integration, verification, and validation of highly reliable Engine Health Management (EHM) systems for …

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2011-01-2701: Challenges for Health Monitoring of …

WebFlight control systems of civil aircraft have undergone huge developments in the last decades. The current more/ all electric aircraft concepts lead to the replacement of the hydraulic actuators in the primary flight control systems by electromechanical systems. Integrating electromechanical systems in safety critical applications implies three main …

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Integrated Vehicle Health Management: Business Case Theory and …

WebFollowing the best seller, Integrated Vehicle Health Management: Perspectives on an Emerging Field, the new title Integrated Vehicle Health Management: The Business Case Theory and Practice takes the subject to the next level. This time it addresses the commercial justification for the adoption of a new modus operandi in asset health …

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AS5392: Health and Usage Monitoring System, Rotational System …

WebThis SAE Aerospace Standard (AS) specifies requirements for the interface between a rotational system indexing sensor and its interface electronics. These sensors generate one or more electrical pulses for each revolution of the shaft being monitored. These pulses can be used to determine the actual shaft rotational speed and/or position for use in a Health …

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Tackling Limited Labeled Field Data Challenges for State of Health

WebAccurate estimation of battery state of health (SOH) has become indispensable in ensuring the predictive maintenance and safety of electric vehicles (EVs). While supervised machine learning excels in laboratory settings with adequate SOH labels, field-based SOH data collection for supervised learning is hindered by EVs' complex conditions and prohibitive …

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AIR6904: Rationale, Considerations, and Framework for Data

WebThis SAE Aerospace Information Report (AIR) offers an overview of the aspects of intellectual property (IP) protection, legislative compliance, business model, and technologies which need to be considered and addressed to implement a data interoperability, secure business model and technology platform to enable prognostics …

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AS5393A: Health and Usage Monitoring System, Blade Tracker …

WebThe HM-1 Committee has agreed to stabilize this document due to a lack of industry standardization for the blade tracker interface. However, the document contains useful technical information and therefore should not be cancelled.

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AIR6245: Perspectives on Integrating Structural Health Monitoring

WebThis SAE Aerospace Information Report (AIR) is prepared for stakeholders seeking information about the evolution, integration, and approval of SHM technologies for military aircraft systems. The report provides this information in the form of (a) two military organizations’ perspectives on requirements, and (b) general SHM challenges and …

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Telemedicine: A Technology with Space Flight and Terrestrial …

WebDuring Space Shuttle missions, telemedicine is used daily to ensure the health and productivity of the crew. NASA has incorporated telemedicine into routine space operations since the beginning of the space program, utilizing its experience in advanced satellite communications to assist in providing terrestrial health care during several telemedicine …

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An Indirect Tire Health Monitoring System Using On-board …

WebThis paper proposes a method to make diagnostic/prognostic judgment about the health of a tire, in term of its wear, using existing on-board sensor signals. The approach focuses on using an estimate of the effective rolling radius (ERR) for individual tires as one of the main diagnostic/prognostic means and it determines if a tire has significant wear and how long …

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AIR4061B: Guidelines for Integrating Typical Engine Health …

WebSAE Aerospace Information Report (AIR) 4061 provides best practice guidelines for the integration of Engine Health Management (EHM) system functions within aircraft systems to include both its main engine(s) and any Auxiliary Power Unit(s) (APU). This document provides an overview of some of the functions EHM typically integrates, offers some …

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A Study of the Response of the Human Cadaver Head to Impact

WebHigh-speed biplane x-ray and neutral density targets were used to examine brain displacement and deformation during impact. Relative motion, maximum principal strain, maximum shear strain, and intracranial pressure were measured in thirty-five impacts using eight human cadaver head and neck specimens. The effect of a helmet was evaluated.

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AS5391A: Helicopter Health and Usage Monitoring System …

WebAccelerometers 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 accelerometers and associated interfacing electronics for use …

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03-16-04-0026: Driving Behavior Modelling Framework for …

WebThe implementation of an intelligent powertrain health management relies on robust prognostics modelling. However, prognostic capability is often limited due to unknown future operating conditions, which vary with duty cycles and individual driver behaviors. On the other hand, the growing availability of data pertaining to vehicle usage allows advanced …

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