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Multi-sensor information fusion (MSIF) is an emerging technology, which has received great attention. A recent achievement about the MSIF-based filtering and control is summarized, which includes the MSIF filter and MSIF control. The filtering algorithm, the linear and nonlinear fusion control, and economic system control are extensively reviewed. Some typical application results of MSIF are given,...
Traffic forecast is of great significance in the research field of resource allocation and congestion control. Based on the chaotic characteristics of the signaling traffic in the next generation network (NGN), a weighted average maximum Lyapunov exponent forecast (WAMLEF) chaotic forecast method is provided. The simulation results demonstrate that the average error of the proposed method is 8% less...
The fault-tolerant control problem of delta operator formulated linear uncertain systems with regional pole assignment is considered, which the addressed uncertainties are in both state matrix and input matrix. A sufficient condition of robust D-stability for delta operator systems with actuator failures is presented using the matrix norm theory. In terms of a linear matrix inequality (LMI) approach,...
The problem of sensor fault detection for the delta operator formulated discrete time system is studied, which is transformed to actuator fault detection. The design method of delta operator fault detection is presented in terms of detection filter approach. When the sampling period is very small, the delta operator-based fault detection will approach the corresponding results for continuous time...
The problem of fault detection for the delta operator formulated discrete time system is considered. Based on the traditional Luenberger observer using the shift operator, a new observer design approach to fault detection for delta operator system is proposed. Both the existence conditions and explicit expression of the desired observer are developed. The algorithm of observer-based fault detection...
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