TY - GEN
T1 - State estimation under stochastic event-triggering conditions with quantized-level energy-harvesting sensors
AU - Yu, Hao
AU - Hao, Fei
AU - Chen, Tongwen
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - This paper studies event-triggered state estimation with energy harvesting sensors. To preserve the Gaussianity, a new stochastic event-triggering condition based on quantized-level battery energy is proposed. Then, the corresponding minimum mean squared error estimator is provided. It is proved that, under the proposed event-triggered transmission policies, the battery energy can always cover the consumption caused by information communications. Moreover, the relationship between the energy harvesting process and the transmission performance is investigated. Finally, numerical simulations are provided to illustrate the efficiency and feasibility of the obtained results.
AB - This paper studies event-triggered state estimation with energy harvesting sensors. To preserve the Gaussianity, a new stochastic event-triggering condition based on quantized-level battery energy is proposed. Then, the corresponding minimum mean squared error estimator is provided. It is proved that, under the proposed event-triggered transmission policies, the battery energy can always cover the consumption caused by information communications. Moreover, the relationship between the energy harvesting process and the transmission performance is investigated. Finally, numerical simulations are provided to illustrate the efficiency and feasibility of the obtained results.
UR - https://www.scopus.com/pages/publications/85082472439
U2 - 10.1109/CDC40024.2019.9029912
DO - 10.1109/CDC40024.2019.9029912
M3 - 会议稿件
AN - SCOPUS:85082472439
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 3892
EP - 3897
BT - 2019 IEEE 58th Conference on Decision and Control, CDC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 58th IEEE Conference on Decision and Control, CDC 2019
Y2 - 11 December 2019 through 13 December 2019
ER -