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The fault diagnosis residual generator based on full order observer is designed aimed at the linear uncertain system having unknown disturbances. The method combined Singular Value Decomposition with right eigenvector assignment is developed, and the observer right eigenvectors are assigned parallel to the disturbance distribution directions, so it makes the residual generator itself decouple from...
This paper describes the dynamical uncertain systems by the Takagi-Sugeno (T-S) fuzzy dynamic model, and proposes a LMI design method of the robust fuzzy sliding mode observer by applying the robust sliding-mode observer design principle based on the singular value decomposition. Firstly, the Lyapunov function is used as the critical condition which ensures the consistent convergence of the designed...
This paper describes a composition based on TMS320F2812 and AL422B embedded digital image acquisition system interface design. Through the CMOS image sensor OV6620 time series with the FIFO AL422B will match the image data directly into the system within the SRAM storage area, DSP2812 image data obtained by accessing the SRAM, the only correlation algorithm can be used to handle, you can also transmit...
The paper is proposed the design method of nonlinear unknown input observer for Lipschitz nonlinear uncertain. Combined with the stability theory of nonlinear observers and LMI, LMI existence condition and some verification are given for the the nonlinear unknown input observers which can not only estimate the system's state approximately, but enhance the robustness for the system unknown disturbance...
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