In this section
@inproceedings{Zhang:2016:10.1109/ACC.2016.7526861,
author = {Zhang, C and Jaimoukha, IM and Segundo, Sevilla},
doi = {10.1109/ACC.2016.7526861},
pages = {7523--7528},
publisher = {IEEE},
title = {Fault-tolerant observer design with a tolerance measure for systems with sensor failure},
url = {http://dx.doi.org/10.1109/ACC.2016.7526861},
year = {2016}
}
TY - CPAPER
AB - A fault-tolerant switching observer design methodology is proposed. The aim is to maintain a desired level of closed-loop performance under a range of sensor fault scenarios while the fault-free nominal performance is optimized. The range of considered fault scenarios is determined by a minimum number p of assumed working sensors. Thus the smaller p is, the more fault tolerant is the observer. This is then used to define a fault tolerance measure for observer design. Due to the combinatorial nature of the problem, a semidefinite relaxation procedure is proposed to deal with the large number of fault scenarios for systems that have many vulnerable sensors. The procedure results in a significant reduction in the number of constraints needed to solve the problem. Two numerical examples are presented to illustrate the effectiveness of the fault-tolerant observer design.
AU - Zhang,C
AU - Jaimoukha,IM
AU - Segundo,Sevilla
DO - 10.1109/ACC.2016.7526861
EP - 7528
PB - IEEE
PY - 2016///
SN - 0743-1619
SP - 7523
TI - Fault-tolerant observer design with a tolerance measure for systems with sensor failure
UR - http://dx.doi.org/10.1109/ACC.2016.7526861
UR - http://hdl.handle.net/10044/1/38885
ER -