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Industrial Plant Monitoring and Analytics Using Machine Learning

April 30, 2025EMBEDDED SYSTEMS

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🤖 Case Study: Industrial Plant Monitoring and Analytics Using Machine Learning

Sector: Industrial Maintenance & Monitoring
Role: Lead System Developer & ML Architect
Client Impact: From reactive failures to proactive performance


🎯 Objective

To build a smart, predictive system that proactively identifies equipment issues before they escalate—improving uptime and reducing emergency repairs.


⚠️ Challenge

With 30+ critical motors and hundreds of real-time sensors, the plant struggled with:

  • Information overload for human operators
  • Delayed responses to early signs of failure
  • Lack of centralized intelligence for predictive insights

🧩 Solution

I architected and built an end-to-end monitoring and ML system to filter noise and surface only what matters.

Key Components:

  • ML Notification Engine: Built in Python, it reduced thousands of data points into a single, actionable alert.
  • Modular ML Framework: Designed for easy retraining and plug-and-play expansion.
  • IoT Communication Stack: TCP, WebSockets, and Unix sockets for reliable, low-latency data flows.
  • Custom Hardware: Designed PCBs and firmware to support robust, long-term equipment monitoring.
  • Operator UI: SCADA dashboard using JavaScript + Chart.js for real-time visual feedback.

📊 Impact

  • Simplified decision-making through a single-source intelligent alerting system
  • 🧠 Reduced operator fatigue by eliminating data overload
  • ⚙️ Laid the foundation for a future zero-downtime environment

🧪 Technical Stack

Layer Technology Used
Backend & Firmware C/C++, Python, QCGI
Communication Unix Domain Sockets, TCP/UDP, WebSockets
Monitoring UI JavaScript, QCGI.js, Chart.js
Database MySQL
Hardware Custom PCB Design, Physical Installation
Environment Linux, CRON, VIM, SSH, RTOS

💡 Key Takeaway

Intelligence isn't about more data—it's about the right data at the right time. This system was built to think for the operator, not just display numbers.