14 Monitoring Fatigue Life Expenditure & Detecting Crack Initiation 155 Control surface mode shape. References 1. Laser Vibrometer Early Warning Aircraft Damage Detection System. Philip L. Rodgers Principal Investigator, Optical Air Data Systems. John Jensen Hewlett-Packard. Prepared for: Air Force Materiel Command WR-ALC/TIEDM. Robins Air Force Base, GA 31098-1640 Contract: F09650-96-C-0380. Final Technical Report February 1997. 2. Evaluation of Bridge Eyebars Using Dynamic Testing. Principal Investigators: Frank Reed P.E. Senior Materials and Research Engineer Madhwesh Raghavendrachar PhD., P.E. ID Number 638041-33157, June 30, 1994. State of California, Department of Transportation, Division of New Technology, Materials and Research. 3. Application Note 243-3 The Fundamentals of Modal Testing. Keysight Tech/Agilent Technologies 4. Hammer – 3D and Shaker – 3D Seattle Sound and Vibration 5. Better, Safer Power Generation Measurements in Less Time. By John Demcko, Arizona Public Service and John Jensen, Hewlett Packard. Realtime Update 1995–1996 Publications Authored and Co-authored articles and application notes on the use of Fourier and Dynamic Signal Analyzers for physical measurements. A partial list follows. Servo Mechanism Open Loop Gain Measurements and Stability Analysis Measuring Ultra Sonic Wire Bonding Power Generation Measurements with Dynamic Signal Analyzers Publication Number 5964-6045E Rotor Dynamics Measurement Techniques Product Note: HP 35670A-1 Publication Number 5966-0519E Disk Spindle Bearing Runout Measurement Techniques
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