Abstract
Systems and methods are described for estimating a state of a process and an input to the process using a sensor network. Each sensor node in the sensor network is directly to one or more adjacent sensor nodes and indirectly coupled to the remaining sensor nodes through the one or more adjacent sensor nodes. Each sensor node iteratively calculates a new estimated state based on estimations of the state and the input to the process calculated by the sensor node in a previous iteration. The new estimated state is then adjusted based on a difference between a predicted and actual output of a sensor and is further adjusted based on differences between a previous estimated state calculated by the sensor node and estimated states calculated by adjacent sensor nodes.
Recommended Citation
Tran, Dzung Minh Duc; Yucelen, Tansel; and Sarsilmaz, Selahattin Burak, "Distributed Process State and Input Estimation for Heterogeneous Active/Passive Sensor Networks" (2022). Patents. 21.
https://scholarsmine.mst.edu/patents/21
Department(s)
Mechanical and Aerospace Engineering
Patent Application Number
16/106,506
Patent Number
US 11,402,243 B1
Document Type
Patent
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2026 University of South Florida, All rights reserved
Additional Rights Information
Assignee: University of South Florida, Tampa, FL (US)
Publication Date
2 August, 2022
Comments
Docket Number: 17MST047-UTL
Filing Date: 08/21/2018
Issue Date: 08/02/2022, FY23
References Cited
U.S. Patent Documents:
7,286,964 B2* 10/2007 Kim…............G01H 9/004 340/870.15
7,554,291 B2* Yoshida….........H02J 7/0013 320/116
8,175,821 B2* 5/2012 Nagakubo...............G01L 5/228 702/42
8,996,195 B2 3/2015 Yucelen et al.
9,058,028 B2* 6/2015 Kim...............G05B 13/0205
2003/0172156 A1* 9/2003 Price...............B60H 1/00871 709/225
2005/0075846 A1*Kim...............G01N 29/245 703/1
2010/0063777 A1* 3/2010 Berkcan...............G05B 19/042 702/188
2011/0087455 A1* 4/2011 Chang...............G06F 3/0446 702/150
2014/0114607 A1* Chang...............G06F 3/04182 702/150
2014/0180614 A1* 6/2014 Chaturvedi...............G01R 31/367 702/63
2014/0297845 A1* 10/2014 Tamura...............G06F 11/2094 709/224
2015/0066402 A1* 3/2015 Feng................G01R 19/2513 702/60
2016/0109411 A1* 4/2016 Pellegrino...............G01N 29/44 702/39
2017/0293379 A1* 10/2017 Lee...............G06K 9/0002
2018/0074482 A1* 3/2018 Cheng...............G05B 23/0237
Foreign Patent Documents:
CN 102176222 A 9/2011
CN 105471096 A 4/2016