10 Result(s)
within
**awei Shi
English
Industrial and Production Engineering
-
Chapter and Conference Paper
Power Consumption Analysis of an On-Rotor Sensing Sensor Node for Motor Vibration Monitoring
With the increasing application of various motors in modern industry, monitoring the motor bearing condition has become crucial for ensuring their reliable operation. In this regard, self-powered On-Rotor Sens...
-
Chapter and Conference Paper
A Comparative Analysis of Two Winding Distribution Approaches for Fault Simulations of Induction Motors
To extract the small fault signatures in motor current signals, the impact of different winding distribution approaches is explored based on simulation and experiment for typical rotor faults such as broken ro...
-
Chapter and Conference Paper
Experimental Investigation of Vibration Signals from an On-Rotor Sensing for Diesel Engine Crankshaft Lubrication Monitoring
Engine vibrations associated with crankshaft bearing lubricity and asperity friction tends to be characterized by weak signatures, modulated in high frequency resonance and signals are often contaminated by ot...
-
Chapter and Conference Paper
Tool Wear Monitoring in CNC Milling Process Based on Vibration Signals from an On-Rotor Sensing Method
A three-axis vibration wireless on-rotor sensing (ORS) was developed for milling tool wear condition monitoring. It is designed with a novel inclination fixture allowing vibration in different directions: axia...
-
Chapter and Conference Paper
Modelling the Dynamics of a CNC Spindle for Tool Condition Identification Based on On-Rotor Sensing
Cutting tool plays an important role in modern manufacturing industry, however, tool wear is unavoidable during machining which could reduce the efficiency. Aiming at studying an appropriate and efficient tool...
-
Chapter and Conference Paper
A Study of Electric Current Signal Analysis for Motor Bearing Condition Diagnosis
Bearing faults (BFs) are one of the main failure roots for induction motors (IMs) systems. It is necessary to monitor the conditions of IMs during their operation to prevent such failures. Stator current signa...
-
Chapter and Conference Paper
Experimental Investigation on the Propeller Imbalance Detection via On-Rotor Sensing Vibration for Industrial Drone
Reliability and condition monitoring of mechanical components of industrial drones are crucial for their safe operation. The propeller-motor system is the most critical part of the industrial drone. Among that...
-
Chapter and Conference Paper
Diagnosis of Motor Bearing Faults Using the Vibration of an On-Rotor Sensing Method
Traditional accelerometers suffer the issue of low signal to noise ratio (SNR) and the measured signals generally show more completed modulation due to the undesired installation. On-Rotor Sensing (ORS) techno...
-
Chapter and Conference Paper
Modelling and Vibration Signal Analysis for Condition Monitoring of Industrial Robots
Industrial robots are widely used in modern factories. Robot faults and abnormal working state will lead to the shutdown of the production line inevitably. Robot condition monitoring can improve production cap...
-
Chapter and Conference Paper
A Simulation Study of an Energy Harvester Operating on a Vertical Rotor System
The paper presents a novel magnetic coupled piezoelectric energy harvester for supplying an on-rotor sensing (ORS) IoT device. It operates based on a rotating piezoelectric beam and a fixed permanent magnet pl...
