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UNIFIED TOPOLOGICAL FRAMEWORK FOR RETRIEVING 2D AND 3D MULTI-SCALE SPATIAL INFORMATION
Topological connectivity CityGML 3D building multi-scale LoD 2D and 3D model
2018/11/9
Different applications or users need different model (differ requirement on level of details; geometry and information), less focuses in topological element. Improper manage geometry, attribute and to...
一类不确定的2D 非线性时滞系统的鲁棒能稳
2007/12/13
Abstract研究一类参数不确定的2D时滞系统满足Lipschitz条件的非线性FornasiniMarchesini 模型(简称2DFM II)的鲁棒能稳问题,即设计静态状态反馈控制律,使得对所有容许的不确定参数,闭环系统稳定.通过求解线性矩阵不等式(LMI),给出了问题可解的充分条件及静态状态反馈控制律的设计方法.最后通过数值算例验证了方法的有效性.