Results 221 to 230 of about 80,379 (230)
Some of the next articles are maybe not open access.
Sensor and Actuator Fault Reconstruction
Journal of Guidance, Control, and Dynamics, 2004Many fault detection filters have been developed to detect and identify sensor and actuator faults by using analytical redundancy. An approach to further reconstruct sensor and actuator faults from the residual generated by the fault detection filter is proposed. The transfer matrix from the faults to the residual is derived in terms of the eigenvalues
Robert H. Chen, Jason L. Speyer
openaire +1 more source
Earth fault protections with sensors
22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 2013Earth faults are the most common type of fault in medium voltage networks. Earth fault (EF) protection based on residual current detection is therefore the basic protection used in protection systems. Since small isolated and compensated MV networks with low levels of earth fault currents are now increasing in popularity, the use of earth fault ...
M. Celko, V. Prokop
openaire +1 more source
1979
Abstract : This report documents the development of an electric power distribution fault sensing technique for use on a 270 Vdc, two wire, flat bus, ungrounded aircraft power distribution system for operation in composite aircraft structures. The effort, performed by the Strategic Systems Division of Rockwell International, included the development ...
openaire +1 more source
Abstract : This report documents the development of an electric power distribution fault sensing technique for use on a 270 Vdc, two wire, flat bus, ungrounded aircraft power distribution system for operation in composite aircraft structures. The effort, performed by the Strategic Systems Division of Rockwell International, included the development ...
openaire +1 more source
Robust Estimation of Sensor Faults
2016During the last two decades, considerable research results have been reported on sensor fault estimation (FE), see (Bonivento et al. Automatica 40(3):355–371, 2004) [1], (Gao and Ding, IET Control Theory Appl 1:578–585, 2007) [2], (Tan and Edwards, Asian J Control 9(3):340–344, 2007) [3] and the references therein. In (Bonivento et al. Automatica 40(3):
Jian Zhang +2 more
openaire +1 more source
Diagnosis of sensor bias faults
Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), 1999Describes a robust sensor fault diagnosis algorithm for a class of nonlinear dynamic systems. Specifically, the paper uses adaptive techniques to estimate the unknown constant sensor bias in the presence of system modeling uncertainties and sensor noise.
openaire +1 more source
Fault-Tolerant Wireless Sensor Networks
2009Xiaoyuan Sherry Li, Janise McNair
openaire +1 more source