![]() ![]() evaluative texts on the Web, e.g. The comparative sentence #Canon's#optics#are#better#than#those#of#Sony#and#Nikon#Įxpresses the comparative relation: (better,, , [Sony, Two sets of entities with respect to some common features. A comparative sentence expresses an ordering relation between This paper studies a text mining problem, comparative sentence mining KeywordsAccelerometerBearingsBlynk appIndustrial-internet-of-thingsNodeMCU Special Deal TreeSize Professional 25-User License Huge savings are available by using JAM Software coupons, JAM Software promo codes and JAM Software discount codes. This experimental setup is found to be very relevant for applications in small- and medium-scale industries due to its low-cost, ease of operation, and good accuracy. The setup helped in alerting the user about any failure in real time whenever the magnitude of vibrations exceeded its predetermined threshold limit. By using this type of experimental setup, the unwanted breakdown and uncertain failure of machines due to bearing failure can be avoided. The experimental setup was designed to detect the vibration level in time domain as well as in frequency domain and the setup was able to send the warning message in both the cases. In the experiment, the set-up had a motor (to provide torque to the shaft), two ball bearings set, a shaft coupling (to connect main shaft to motor shaft), a NodeMCU (for sending a warning message), an accelerometer (to detect the vibration level), and Blynk app (to control the NodeMCU). NodeMCU module serves as a low-cost industrial-internet-of-things setup for online monitoring of bearings. An accelerometer was used to detect the vibration level and NodeMCU module for sending a message to the end-user regarding excessive vibration levels. ![]() ![]() This paper discusses the application of NodeMCU to intelligent monitoring of bearings via an online method using an accelerometer to detect the vibration level.
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