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This paper presents a new method based on the polytopic linear differential inclusion and the robust mixed H2/ H∞ filtering for the design of the nonlinear filter with non-Gaussian noises. The main goal is to solve the problems of the complexity and large calculation number in the general nonlinear filter and the filtering design problem for systems with the non-Gaussian noises. The noises considered...
A new test application scheme is proposed for low-power scan testing, which is able to compress test data significantly. A combination of a scan architecture and an existent test compression scheme can compress test data even better. Test power can be reduced greatly based on the new test application scheme, according to which only a subset of scan flip-flops shifts a test vector or captures test...
Large test data volume and high test power consumption are two major concerns for the industry when testing large integrated circuits. Linear decompress or-based compression (LDC) is efficient in reducing test data volume, while X-filling during ATPG can efficiently reduce test power with low overhead. However, traditional X-filling methods cannot be reused in the LDC environment. In this paper, we...
This paper presents a new linear algorithm for estimating 3D motion from 2D image sequence. The main contribution of the algorithm contains two parts: the establishment of straight-line optical flow mathematical model and the design of ant colony algorithm based on the model. With the method, we just need to match a minimum number of two straight-lines from 2D images over three frames to gain the...
The deformation of the cantilever caused by manipulation force is one of the most major nonlinearities and uncertainties during manipulation. It causes difficulties in precisely controlling the tip position, which will cause the tip to miss the position of the object. In order to solve this problem, in this paper, the dynamics model of piezoelectric smart cantilever beam based on ionic polymer metal...
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