Title :
One-bit processing for wireless networked real-time control
Author_Institution :
Sch. of Aerosp., Mech. & Mechatron. Eng., Univ. of Sydney, Sydney, NSW, Australia
Abstract :
This paper presents a novel approach for wireless networked real-time control. Using delta-sigma modulation sensing and control signals are encoded in a binary format, which can be implemented in one-bit registers. The one bit signals are pulses that are able to be transmitted naturally in wireless. Control laws can be efficiently implemented with one-bit signals at both the input and output. The resulting one-bit control signals can be applied directly to the actuators to drive physical systems.
Keywords :
delta-sigma modulation; radio networks; telecommunication control; control law; delta-sigma modulation sensing; one-bit control signals; one-bit processing; one-bit register; wireless networked real-time control; Actuators; Communication system control; Control systems; Delta modulation; Delta-sigma modulation; Frequency; Pulse width modulation converters; Signal processing; Signal sampling; Wireless sensor networks; Delta-Sigma modulation; one-bit processing; real-time control; wireless network;
Conference_Titel :
Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3871-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2009.5400951
