Found 23 datasets matching "ivhm".
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The term Integrated Vehicle Health Management (IVHM) describes a set of capabilities that enable sustainable and safe operation of components and subsystems within aerospace platforms. However,...
Search relevance: 135.71 | Views last month: 0 -
Health management (HM) technologies have been employed for safety critical system for decades, but a coherent systematic process to integrate HM into the system design is not yet clear....
Search relevance: 114.65 | Views last month: 0 -
When we address safety in a book on the business case for IVHM, the question arises whether safety isn’t inherently in conflict with the need of operators to run their systems as efficiently (and...
Search relevance: 111.63 | Views last month: 0 -
NASA researchers recently demonstrated successful real-time fault detection and isolation of a virtual reusable launch vehicle main propulsion system. Using a detailed simulation of a vehicle...
Search relevance: 102.71 | Views last month: 0 -
Over the last several years researchers at NASA Glenn and Ames Research Centers have developed a real-time fault detection and isolation system for propulsion subsystems of future space vehicles....
Search relevance: 89.75 | Views last month: 0 -
The Propulsion IVHM Technology Experiment (PITEX) has been an on-going research effort conducted over several years. PITEX has developed and applied a model-based diagnostic system for the main...
Search relevance: 82.54 | Views last month: 0 -
Integrity Assurance methods for Integrated Vehicle Health Management
Search relevance: 71.56 | Views last month: 0 -
## Confirmed Speakers from the United States Ashok N. Srivastava, NASA Ames Research Center Robert Mah, NASA Ames Research Center Gary Hunter, NASA Glenn Research Center Nagi...
Search relevance: 63.94 | Views last month: 0 -
# Summary There is a major thrust worldwide on developing affordable Integrated Vehicle Health Management (IVHM) technologies in aerospace, automotive and other areas. The fundamental objective...
Search relevance: 62.26 | Views last month: 0 -
# Advisory Committee Dr Kota Harinarayana Dr DS Kothari Chair and former Program Director LCA Dr AR Upadhya, Director NAL Mr Shyam Chetty, Head FMCD, NAL #Organizing...
Search relevance: 61.74 | Views last month: 0 -
The lecture of the [Stanford-IVHM lecture series](https://dashlink.arc.nasa.gov/group/stanford-ivhm-lecture-series/) will give an overview of the approaches in building diagnostic solutions for...
Search relevance: 40.58 | Views last month: 0 -
Data sets consists of multiple multivariate time series. Each data set is further divided into training and test subsets. Each time series is from a different engine i.e., the data can be...
Search relevance: 35.32 | Views last month: 77 -
Fatigue experiments were conducted on aluminum lap-joint specimens, and lamb wave signals were recorded for each specimen at several time points (i.e., defined as number of cycles in fatigue...
Search relevance: 34.12 | Views last month: 31 -
This chapter discussed some of the algorithmic choices one encounters when designing an IVHM system. While it would be generally desirable to be able to pick a particular set of algorithms for a...
Search relevance: 32.27 | Views last month: 0 -
Expanded deployment of Electro-Mechanical Actuators (EMAs) in critical applications has created much interest in EMA Prognostic Health Management (PHM), a key enabling technology of Condition...
Search relevance: 30.22 | Views last month: 5 -
Health monitoring is highly dependent on sensor systems that are capable of performing in various engine environmental conditions and able to transmit a signal upon a predetermined crack length,...
Search relevance: 29.08 | Views last month: 0 -
Vehicle-Level Reasoning Systems: Integrating System-Wide data to Estimate Instantaneous Health State
One of the primary goals of Integrated Vehicle Health Management (IVHM) is to detect, diagnose, predict, and mitigate adverse events during the flight of an aircraft, regardless of the...
Search relevance: 25.55 | Views last month: 1 -
Aviation safety systems have undergone dramatic changes over the past fifty years. If you take a look at the early technology in this area, you'll see that there was a lot of work done in the...
Search relevance: 25.36 | Views last month: 2
