IIT Guwahati 3rd Sem Syllabus Mechanical Measurements Syllabus
IIT Guwahati Mechanical Measurements Syllabus
ME 323. Mechanical Measurements (3-0-0-6)
Fundamental of Measurement: Elements of a generalized measurement system, standards, and types of signals; Static performance characteristics. Dynamic performance, instrument types – zero, first and second order instruments, transfer function representation, system response to standard input signals – step, ramp, impulse, and frequency response; Treatment of uncertainties: error classification, systematic and random errors, statistical analysis of data, propagation and expression of uncertainties; Measurement of various physical quantities: Linear and angular displacement, velocity, force, torque, strain, pressure, flow rate and temperature; Transfer functions of some standard measuring devices; Data Acquisition and processing: Digital methods, digitization, signal conditioning, interfacing, standard methods of data analysis – quantities obtainable from time series; Fourier spectra, DFT, FFT; Data acquisition parameters – sampling rate, Nyquist sampling frequency, aliasing & leakage errors; Metrology: measurement of angles, threads, surface finish, inspection of straightness, flatness and alignment, gear testing, digital readouts, coordinate measuring machine.
 E.O. Doebelin, Measurement systems- Applications and Design, 4th Ed., Tata McGraw-Hill, 1990.
 T.G. Beckwith, R.D. Marangoni and J.H. Lienhard, Mechanical Measurements, 5th Ed., Addison Wesley, 1993
 R.S. Figiola and D.E. Beasley, Theory and design for mechanical measurements, 2nd Ed., John Wiley, 1995.
 J.W. Dally, W.F. Riley and K.G.McConnell, Instrumentation for engineering measurements, 2nd Ed., John Wiley & Sons, 1993.
 E.O. Doebelin, Engineering Experimentation, McGraw-Hill, 1995.
 R.K. Jain, Engineering Metrology, Khanna Publishers, New Delhi, 1997