Modal Testing Part II: Mastering Ground Vibration Tests with ATA Engineering

Join Dan Linehan, a Senior Technical Advisor at ATA Engineering, as we explore the evolution of ground vibration test (GVT) methodologies, from the early sine dwell techniques of the 1960s to today’s cutting-edge, patented Multi-Sine excitation method. Watch Modal Testing Part II and learn the history of GVT methods and how testing has evolved to save time and improve accuracy. We will also discuss the advantages and trade-offs of classic techniques like sine dwell, sine-sweep, and multipoint random excitation and how ATA’s innovative Multi-Sine excitation method combines the efficiency of broadband random noise with the precision of sine-sweep energy to deliver robust, reliable test results. Missed Part I? Click here to dive into the fundamentals of modal testing and catch up on everything you need to know:    • Modal Testing Part I: Why Ground Vibration...   Learn more about ATA Engineering's Test Capabilities: https://www.ata-e.com/services/test/