Title :
Microcontroller-based measurement of angular position, velocity and acceleration
Author :
Laopoulos, Th ; Papageorgiou, Ch
Author_Institution :
Dept. of Phys., Aristotelian Univ. of Thessaloniki, Greece
Abstract :
A description of the current status and of the capabilities of digital techniques for the measurement of the three quantities of rotating motion control systems is presented in this work. The analysis covers the requirements of a digital system for the measurement of velocity and acceleration. The use of a 24 bit single-chip digital signal processor in a system developed is reported along with experimental results indicating high performance characteristics; single period response, zero output ripple, 4 decades dynamic range and very high accuracy figures
Keywords :
acceleration measurement; angular measurement; angular velocity measurement; computerised instrumentation; digital instrumentation; digital signal processing chips; motion control; position measurement; 24 bit; acceleration; angular position; digital techniques; dynamic range; high accuracy figures; high performance characteristics; microcontroller-based measurement; rotating motion control systems; single period response; single-chip digital signal processor; velocity; zero output ripple; Acceleration; Accelerometers; Current measurement; Digital signal processors; Digital systems; Motion control; Motion measurement; Position measurement; Rotation measurement; Velocity measurement;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1996. IMTC-96. Conference Proceedings. Quality Measurements: The Indispensable Bridge between Theory and Reality., IEEE
Conference_Location :
Brussels
Print_ISBN :
0-7803-3312-8
DOI :
10.1109/IMTC.1996.507351
