Vibration Measurement (116)
Chapter Outline
Chapter 9 - Vibration Measurement (Fundamentals of Vibration for Test Applications)
- Characteristics of an Ideal Transducer
- Velocity Sensing
- Measuring Displacement
- Optical Wedge—Estimating Displacement due to Vibration
- Displacement Sensor
- Strain Measurement
- Problems with Strain Gages
- Wheatstone Bridge
- Four Sensing Resistors in a Wheatstone Bridge
- Strain Gage Compensation
- Silicon Semiconductor Transducers
- Compound Two-stage Transducer
- Variable Capacitance Sensors
- Measuring Vibration Displacement or Velocity
- Velocity Sensors (Pickups)
- Accelerometers
- Wire Strain Gage Accelerometer
- Piezoresistive (PR) Accelerometers
- Piezoelectric Transduction
- Glue Mounting Method
- Mounting Variations
- Cable Noise
- Signal Conditioning Approaches
- Voltage Measurement: Charge Mode Sensors
- “Charge” Amplifiers
- T-Insert Calibration
- Internal Electronic Systems
- Calibration
- Selecting a Measurement System
Video Outline
Vibration Measurement (116)
Source material for this video is "Ch08_from_116-117-2411".
Deleted the section on MEM's which is video of slides 70 and onward from "Ch08_from_116-117-2411" to create "Ch09_for_116-2411.mp4"