Sökning: "Predictive maintenance"

Visar resultat 1 - 5 av 42 uppsatser innehållade orden Predictive maintenance.

  1. 1. Vibration analysis for predictive maintenance of a rotary pump. : Optimal accelerometer configuration based on vibration analysis for cavitation detection of a bi-winged positive displacement pump.

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Gustav Osswald; [2019]
    Nyckelord :;

    Sammanfattning : Predictive maintenance based on condition monitoring uses sensor and system data to prevent damage, in advance to a failure occurring, allowing for a service to be performed at an optimal position in time. Condition based predictive maintenance estimates time of system failure based on a priori information, which has shown to be much more cost effective than traditional maintenance methods. LÄS MER

  2. 2. Survival Analysis using Deep Learning for Predictive Aging Models of Batteries in Electric Vehicles

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Ganesh Chaitanya Kudaka; [2019]
    Nyckelord :;

    Sammanfattning : With the growing EV market, predictive maintenance of batteries is one of the key challenges faced by the car industry. Since this technology is still nascent, most of the battery data obtained is through simulations which may not give an accurate estimate of the battery behavior in the real world. LÄS MER

  3. 3. Vibration analysis for condition monitoring of mechanical presses

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Julia Runesson; [2019]
    Nyckelord :Vibration analysis; Predictive maintenance; Condition monitoring; Mechanical press; Press maintenance; PSD; DFT FFT; RMS; Kurtosis; Technology and Engineering;

    Sammanfattning : In a world where the concept of just-in-time has been lifted outside of the manu-facturing world and onto the market, the increasing demand of luxury wares like cars is accompanied only by tougher industrial conditions and no room for error. Loss of productivity and decrease in efficiency can be devastating to any manufac-turing company in today’s market climate. LÄS MER

  4. 4. Vibration analysis for predictive maintenance of a rotary pump : Optimal accelerometer configuration based on vibration analysis for cavitation detection of a bi-winged positive displacement pump

    Master-uppsats, KTH/Mekatronik

    Författare :Gustav Osswald; [2019]
    Nyckelord :;

    Sammanfattning : Predictive maintenance based on condition monitoring uses sensor and system data to prevent damage, in advance to a failure occurring, allowing for a service to be performed at an optimal position in time. Condition based predictive maintenance estimates time of system failure based on a priori information, which has shown to be much more cost effective than traditional maintenance methods. LÄS MER

  5. 5. Predictive Maintenance of NOx Sensor using Deep Learning : Time series prediction with encoder-decoder LSTM

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Bharadwaj Reddy Kumbala; [2019]
    Nyckelord :Deep Learning; Predictive Maintenance; LSTM; NOx sensor; Time series prediction; Regression.;

    Sammanfattning : In automotive industry there is a growing need for predicting the failure of a component, to achieve the cost saving and customer satisfaction. As failure in a component leads to the work breakdown for the customer. This paper describes an effort in making a prediction failure monitoring model for NOx sensor in trucks. LÄS MER