2018 PHM Data Challenge

A Dataset, PHM Data Challenges - 6 years, 2 months ago

Shared By: Kai Goebel

This data set examines the fault behavior of an ion mill etch tool used in a wafer manufacturing process (see references at the end of ...

Gearbox Fault Detection Dataset, PHM Data Challenge 2009

A Dataset, PHM Data Challenges - 7 years, 3 months ago

Shared By: Kai Goebel

This PHM Data Challenge is focused on fault detection and magnitude estimation for a generic gearbox using accelerometer data and information about bearing geometry. Scoring ...

Identifying Contributing Factors of Occupant Thermal Discomfort in a Smart Building

A Publication, Sustainability Base - 9 years ago

Shared By: RODNEY MARTIN

Modeling occupant behavior in smart buildings to reduce energy usage in a more accurate fashion has garnered much recent attention in the literature. Predicting occupant ...

Scalable Causal Learning for Predicting Adverse Events in Smart Buildings

A Publication, Sustainability Base - 9 years ago

Shared By: RODNEY MARTIN

Emerging smart buildings, such as the NASA Sustainability Base (SB), have a broad range of energy-related systems, including systems for heating and cooling. While the ...

Data from Sustainability Base Characterizing Hot Water Pump Differential Pressure Spikes for ACCEPT

A Dataset, Sustainability Base - 9 years, 2 months ago

Shared By: RODNEY MARTIN

During the heating season in Sustainability Base, a critical alarm associated with a hot water pump circulating heating water for the radiative system which exchanges ...

Data from Sustainability Base Characterizing Cold Complaints for ACCEPT

A Dataset, Sustainability Base - 9 years, 3 months ago

Shared By: RODNEY MARTIN

The zip file linked contains three subdirectories and a parameter list to be used for processing using ACCEPT. Datafiles are partitioned into training, validation, and ...

Prognostic Health-Management System Development for Electromechanical Actuators

A Publication, FLEA - 9 years, 7 months ago

Shared By: EDWARD BALABAN

Electro-mechanical actuators (EMAs) have been gaining increased acceptance as safety-critical actuation devices in the next generation of aircraft and spacecraft. The aerospace manufacturers are not ...

2010_09_12 Jam 2 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Ballscrew jam fault datasets (diagnostic and prognostic)

2010_09_12 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Ballscrew jam fault datasets (diagnostic and prognostic)

2010_09_11 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Ballscrew jam fault datasets (diagnostic and prognostic)

2010_09_10_position_dead

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Scenarios with a non-functioning position sensor fault (diagnostic)

2010_09_10_jam_+40 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Jam fault scenarios with tensile (+40 lbs) load (diagnostic and prognostic)

2010_09_10_jam_-40 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Jam fault scenarios with tensile (-40 lbs) load (diagnostic and prognostic).

2010_09_09 Lab

A Dataset, FLEA - 10 years, 8 months ago

Shared By: EDWARD BALABAN

Ballscrew jam fault datasets (diagnostic and prognostic)