Mastering Advanced Vibration Techniques—From Modal Analysis to Motion Amplification

Glen Powell is a senior engineering analyst with Hydro, Inc.’s Global Engineering division. He has nine years of experience in centrifugal pumps, vibration analysis, machinery reliability, and 3D simulation and design. Glen recently spoke with Thomas Wilk, chief editor of Plant Services, about the evolving challenges of workforce development in the maintenance and reliability space. The conversation also touches on the role of emerging technologies like AI in reliability workflows and dives deep into vibration analysis, including its limitations and advanced applications for diagnosing issues like resonance. Key takeaways Formal training alone isn't enough—intentional, hands-on experience accelerates workforce readiness. Bridging generational gaps requires clear career paths and trust in leadership follow-through. AI tools should support, not replace, critical thinking and field expertise on the plant floor. Modal analysis and motion amplification are powerful tools to diagnose and fix elusive resonance issues in aging equipment.