Title: Stability control simulation of temperature sensor network with temperature difference fluctuation
Authors: Zhen-zhong Ma; Mei-sen Pan
Addresses: Electronic and Information Engineering Department, Changsha Normal University, Hunan, Changsha 410100, China ' College of Computer Science and Technology, Hunan University of Arts and Sciences, Hunan, Changde 415000, China
Abstract: With the large temperature differences, the temperature sensor network node will have fluctuations in the signal acquisition, resulting in the fast single random node energy consumption and the network instability. In this paper, the temperature signal acquisition method of the network is proposed based on sink node path selection algorithm; the based on temperature sensing network stability (BTS) protocol and transfer Markov chain model of the network is constructed. In the fluctuation environment, when the network node makes the abnormal energy variation, the deviation compensation is taken for the node; the new network communication path is stably ordered; and the temperature information acquisition is completed. The simulation results show that this new method has better performance in the temperature sensing and signal acquisition, and it can realise the non-uniform heat transfer. The stability communication is realised.
Keywords: non-uniform heat transfer; temperature sensors; sensor networks; stability control; sink nodes; simulation; temperature fluctuation; energy consumption; network instability; Markov chain model; modelling; temperature sensing; signal acquisition.
International Journal of Sensor Networks, 2016 Vol.20 No.3, pp.177 - 186
Received: 19 Jun 2015
Accepted: 04 Aug 2015
Published online: 17 Mar 2016 *