local parameter
3.This paper discusses the problem of robust stabilization for uncertain 2D discrete state-delayed systems in the Fornasini-Marchesini second local state-space model with a class of generalized Lipschitz nonlinearities. The parameter uncertainty is assumed to be norm-bounded. The purpose of the problem to be addressed is to design state feedback controllers such that the resulting closed-loop system is stable for all admissible uncertainties.
5.In order to study the stability of non-Newtonian fluid and its flow pattern discrimination method, the integral stability theory and local stability theory are applied to the concentric annulus flowing of plastic fluid and power-law fluid, then a relevant stability parameter expression of discriminating flow pattern is derived and set up in the paper.
6.4. For local cable placed plane truss, the reliability influence by the pre-stress toeach bar in the structure is analyzed. For different pre-stress value and differentrandomicity parameter of the cable rigidity, the bars of the lowest reliability andof the worse force endurance are calculated and compared.
8.This paper studies a design method of decentralized signal detection system which consists of adaptive fuzzied local-detectors and a data fusion rule of on-line self-learning weights.The local-detectors for inaccurate signal parameters are modeled by means of fuzzy sets which can be adapted to change of the inaccurate signal parameteres.The data fusion center where the optimal declsion rules are used as objective function can learn the local decision weights on-line.The robustness of the fuzzied local-detectors and the adaptability of the self-learned fusion rule make it true that the detection performance of the decentralized detection system is improved under uncertainty and this system can also process the decentralized signal detection with a unknown parameter of unknown distribution or non-random unknown parameter.
9.(6) In the process of measurment, when measure the shape parameter, can calculate the max local-curvature, and analysis the angle from the edge-point to coordinate system to find the beginning point and stopping point of measure.
