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IoT-Based Vibration Analysis for Induction Motor Damage Monitoring Hartono, Hartono; Sakti, Gunawan; Dwiyanto, Dwiyanto; Hariyadi, Slamet; Sukomardojo, Tekat; Julaihah, Siti; Yunior, Yudhis Thiro Kabul
Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Vol 18, No 4a: December 2025
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pamator.v18i4a.32854

Abstract

Induction motors are an important component in various industrial applications due to their reliability in long-term opeation. Failure of induction motors can cause production disruptions and significant repair costs. This research develops an Internet of Things (IoT)-based vibration monitoring system using ADXL345 accelerometer sensors and ESP32 microcontrollers. The vibration data obtained is sent to a computer via asynchronous serial communication, where the computer performs FFT calculations and frequency analysis to extract dominant information from the vibration signal. Damage detection is performed using a combination of heuristics and threshold rules to classify the motor status as healthy or ambiguous. The classification results are then sent back via the MQTT protocol and can be visualized in real-time through a dashboard. This system enables predictive maintenance, thereby minimizing the risk of sudden failure and increasing operational efficiency.
The Role of Students’ Personal Traits in Shaping Intercultural Competence in English Language Learning Furyanto, Faoyan Agus; Julaihah, Siti; Kusumayati, Lusiana Dewi
Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Vol 18, No 4a: December 2025
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pamator.v18i4a.32851

Abstract

In addition to characterizing people's distinctive thought and emotion patterns, personality traits also have an impact on cultural values and interpersonal interactions. Although the relationship between personality traits and intercultural communicative competence (ICC) has been extensively studied in a variety of educational contexts, there is still a dearth of research specifically looking at this relationship among English language learners preparing for careers abroad, especially in specialized fields like aviation. The objectives of this study are to: (1) identify the personality qualities that best support students' intercultural communicative competence; and (2) ascertain which ICC components need the most improvement. Surabaya Aviation Polytechnic students were given questionnaires to complete in order to gather data using a quantitative technique. The results show that (1) most students have relatively low levels of neuroticism and high levels of conscientiousness and openness, which are bolstered by positive social qualities like extraversion and agreeableness. This combination shows a well-rounded personality profile that promotes productive learning, teamwork, and mental health in the classroom. (2) Students have established a solid foundation of intercultural competency, exhibiting noteworthy strengths in awareness and thinking but still needing to work on their practical communication abilities.