Found 167 datasets matching "state uncertainty".
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Particle filters (PF) have been established as the de facto state of the art in failure prognosis. They combine advantages of the rigors of Bayesian estimation to nonlinear prediction while also...
Search relevance: 45.72 | Views last month: 0 -
This article presented a discussion on uncertainty representation and management for model-based prog- nostics methodologies based on the Bayesian tracking framework and specifically for a Kalman...
Search relevance: 44.71 | Views last month: 0 -
Model-based prognostics approaches rely on physics-based models that describe the behavior of systems and their components. These models must account for the several different damage processes...
Search relevance: 43.01 | Views last month: 0 -
Prognostics deals with the prediction of the end of life (EOL) of a system. EOL is a random variable, due to the presence of process noise and uncertainty in the future inputs to the sys- tem....
Search relevance: 41.59 | Views last month: 1 -
This digital geospatial data set contains the locations, values, and uncertainties of 700 hydraulic-head observations used in the steady-state, prepumped period of the transient model of the...
Search relevance: 39.54 | Views last month: 0 -
This digital geospatial data set contains the locations, values, and uncertainties of 700 hydraulic-head observations used in the steady-state, prepumped period of the transient model of the...
Search relevance: 39.02 | Views last month: 0 -
These files are state and national projections for the Civil Rights Data Collection. The 2000 projections are based on the 14,716 public school districts and 88,882 schools ...
Search relevance: 38.45 | Views last month: 0 -
During water years 2016–2020, the U.S. Geological Survey, in cooperation with the Illinois Environmental Protection Agency, operated continuous monitoring stations on eight of the major rivers in...
Search relevance: 38.28 | Views last month: 0 -
Model-based prognostics approaches employ do- main knowledge about a system, its components, and how they fail through the use of physics-based models. Compo- nent wear is driven by several...
Search relevance: 37.53 | Views last month: 0 -
The term Automated Contingency Management (ACM) has been used to describe intelligent systems capable of mission re-planning and control reconfiguration in the presence of a current health state...
Search relevance: 36.78 | Views last month: 1 -
These files are state and national estimations for the Civil Rights Data Collection. The 2004 estimations are based on a rolling stratified sample of approximately 6,000 districts...
Search relevance: 36.41 | Views last month: 0 -
These files are state and national estimations for the Civil Rights Data Collection. The 2006 estimations are based on a rolling stratified sample of approximately 6,000 districts ...
Search relevance: 36.41 | Views last month: 0 -
This digital geospatial data set contains the locations, values, and uncertainties of hydraulic-head observations used in the calibration of the transient model of the Death Valley regional...
Search relevance: 36.37 | Views last month: 0 -
A steady state three-dimensional groundwater flow (MODFLOW-2005) and advective transport (MODPATH6) model was developed to examine subsurface travel times to wells and receiving streams in two...
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This digital geospatial data set contains the locations, values, and uncertainties of hydraulic-head observations used in the calibration of the transient model of the Death Valley regional...
Search relevance: 35.98 | Views last month: 1 -
This data release contains estimates of annual nitrate, suspended sediment, phosphorus, and chloride loads and uncertainty from sites in the Illinois Environmental Protection Agency (Illinois EPA)...
Search relevance: 35.23 | Views last month: 0 -
Rydberg states of alkali atoms are highly sensitive to electromagnetic radiation in the GHz-to-THz regime because their transitions have large electric dipole moments. Consequently, environmental...
Search relevance: 34.43 | Views last month: 3 -
This set of data includes four potential annual recharge grids for the State of Maine that were simulated using the Maine Soil-Water-Balance model for 1991 through 2015. The files include a grid...
Search relevance: 33.94 | Views last month: 0 -
The files included in this submission contain all data pertinent to the methods and results of this task's output, which is a cohesive multi-state map of all known potential geothermal reservoirs...
Search relevance: 33.20 | Views last month: 0 -
During water years 2016–2022 (a water year begins on October 1 and ends on September 30), the U.S. Geological Survey (USGS), in cooperation with the Illinois Environmental Protection Agency...
Search relevance: 33.17 | Views last month: 0
