GSE2801

Measurement and computer instrumentation

K Spriggs

4 points · 26 lecture hours, 13 laboratory hours, 13 hours supported self-study: DE students equivalent 104 hours private study · First semester, Gippsland/Distance · Prerequisites: ENG1301, ENG1602

Objectives This subject develops the foundation for electronic measurement and control topics in the mechatronics course. The aim is for the student to gain understanding of the measurement process and skills in the engineering of measurement systems through the following major areas: measurement theory, characteristics of transducers, types and treatment of signals, and computerised measurement systems.

Synopsis Measurement theory, history and philosophy of measurement, the understanding of accuracy versus precision, the classification and interpretation of uncertainties and errors, and, statistical analysis applied to measurement. Study of transducers in hand-held measurement and in automated systems. Types of measurement signals: strength, noise, analog and digital signal characteristics, and digital sampling. Electronic and optical signals. Signal conditioning and treatment: transmission medium, bus-types, shielding, interference, earth loops, guarding, and impedance matching. Implementation of automatic measurement systems: virtual instrumentation, PC data-acquisition systems, and SCADA (supervisory control and data-acquisition systems). Integrated approach to transducer action, signal transmission, data-acquisition, processing, and action/display. Supervisory software in the system design and operation.
Student requirements Distance Education students are required to have access to a Windows 95+ capable computer.

Assessment Theory examination (2 hours): 40% · Laboratory-based assignments: 60% (these are work requirements)

Prescribed texts

To be advised

Back to the 1999 Engineering Handbook