Send-On-Delta Concept: An Event-Based Data Reporting Strategy

By Marek Miskowicz. Italian National Conference on Sensors, 2006

488 citations recorded by the source corpus.

The paper addresses the issue of the send-on-delta data collecting strategy to capture information from the environment. Send-on-delta concept is the signal-dependent temporal sampling scheme, where the sampling is triggered if the signal deviates by delta defined as the significant change of its value. It is an attractive scheme for wireless sensor networking due to effective energy consumption. The quantitative evaluations of send-on-delta scheme for a general type continuous-time bandlimited signal are presented in the paper. The bounds on the mean traffic of reports for a given signal, and assumed sampling resolution, are evaluated. Furthermore, the send-on-delta effectiveness, defined as the reduction of the mean rate of reports in comparison to the periodic sampling for a given resolution, is derived. It is shown that the lower bound of the send-on-delta effectiveness (i.e. the guaranteed reduction) is independent of the sampling resolution, and constitutes the built-in feature of the input signal. The calculation of the effectiveness for standard signals, that model the state evolution of dynamic environment in time, is exemplified. Finally, the example of send-on-delta programming is shown.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/e16d4fa920e6886be986d915b768dc166e7761e0

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In Computer Networks and Communications

In Electrical and Electronic Engineering

Citations in the corpus

An introduction to event-triggered and self-triggered control (2012, background): “, N}, it is equivalent to the event-triggering mechanism of [49], [45], [50].”
Advanced control in factory automation: a survey (2017, background): “The network utilisation is minimised with the use of MB-NCS framework at the price of increasing computational effort.”
A Set-Membership Approach to Event-Triggered Filtering for General Nonlinear Systems Over Sensor Networks (2020, unknown): “Inaddition, tworecursiveKalman-typedistributedﬁlteringalgorithmshavebeenproposed,respectively,in[25]forlineartime-varyingsystemsbyus-ingthesend-on-deltaconcept[29]andin[12]forlineartime-delayedsystemswithbothdeceptionattacksanduniformquantizations.”
Model-based periodic event-triggered control for linear systems (2013, background): “…(Åström & Bernhardsson, 2002; Donkers & Heemels, 2012; Gawthrop &Wang, 2009; Heemels, Sandee, & van den Bosch, 2008; Henningsson, Johannesson, & Cervin, 2008; Kofman & Braslavsky, 2006; Lunze & Lehmann, 2010; Miskowicz, 2006; Otanez, Moyne, & Tilbury, 2002; Tabuada, 2007; Wang & Lemmon, 2009).”
Event-Separation Properties of Event-Triggered Control Systems (2014, background): “, [6], [33], we will talk about an absolute ETM.”
Characterization of symmetric send-on-delta PI controllers (2012, methodology): “In this paper, the event-triggered data exchanging is done by applying a special case of the send-on-delta sampling method (see [4,15]), which can be seen also as a generalization of a relay with hysteresis.”
Output-Based Event-Triggered Control With Guaranteed ${\cal L}_{\infty}$-Gain and Improved and Decentralized Event-Triggering (2012, background): “Index Terms— Decentralized control, dynamic output-based control, event-triggered control systems, hybrid systems, impulsive systems.”
A Framework for the Event-Triggered Stabilization of Nonlinear Systems (2015, methodology): “to capture many of the event-triggering laws available in the literature [13], [16], [20], [28], [34].”