lec02_calib - From last time Observer Process, Machine or...

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ME365 Static Calibration Nan Bai Purdue University Slide 1 From last time Process, Machine or System Measurement System Output Input True Value Measured Value Observer Accurate and Reliable
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ME365 Static Calibration Nan Bai Purdue University Slide 2 Signal Conditioning Element Signal Processing Element Data Acquisition Element Data Presentation Element Sensing Element (Transducer) Input True Value In contact with the process; Output depends on the variable to be measured; Can have multiple stages. Thermocouple Strain Gage Modify signal into form usable by the final stage, e.g. amplification, modulation etc. Bridge Circuit Filters Convert signal into forms suitable for presentation. ADC Visual Display Reports & Memos Building blocks
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ME365 Static Calibration Nan Bai Purdue University Slide 3 Example of Measurement System
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ME365 Static Calibration Nan Bai Purdue University Slide 4 Static Calibration Calibration Defined Range and Span Nonlinearity Hysteresis Resolution Standards
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Nan Bai Purdue University Slide 5 Calibration
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lec02_calib - From last time Observer Process, Machine or...

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