排序方式: 共有48条查询结果,搜索用时 15 毫秒
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慕小武 《应用数学和力学(英文版)》1996,17(10):999-1008
GEOMETRICFRAMEWORKANDMINIMALREALIZATIONSOFNONLINEARSYSTEMSONFIBREBUNDLEMuXiaowu(慕小武)(DepartmentofMathematics,ZhengzhouUnivers... 相似文献
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脉冲系统输入—输出到状态稳定的Lyapunov条件 总被引:1,自引:0,他引:1
在一定的条件下,通过对时间域分割成不同的区间段然后应用Lyapunov函数分析方法给出了脉冲系统输入—输出到状态稳定(IOSS)的一个充分条件,另外,讨论了积分输入—输出到状态稳定的情况. 相似文献
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Robust adaptive control of nonholonomic systems in chained form with linearly parameterized and strongly nonlinear disturbance and drift terms is dicussed. The novelty of the proposed method is a combined use of the state-scaling and the back-stepping procedure. 相似文献
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集值映射的广义重心选择 总被引:1,自引:0,他引:1
给出了广义重心选择的一些结论.对任意r∈R+我们给出了具有紧凸像的映射F的一个选择.并且如果F的像不是凸集我们同样给出了一个选择. 相似文献
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非线性离散开关系统的鲁棒镇定问题 总被引:1,自引:0,他引:1
利用切换Lypunov函数方法,把非线性离散开关系统的鲁棒镇定问题转化成一个矩阵不等式的最优解问题,给出了在任意切换下具有非线性扰动的线性开关系统的可鲁棒镇定的充分条件,并进一步讨论了同类时滞开关系统的鲁棒镇定问提.最后把以上结论推广到广义开关系统,由于结果均以矩阵不等式形式给出,便于验证和实现. 相似文献
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This paper proposes a optimal control problem for a general nonlinear systems with finitely many admissible control settings and with costs assigned to switching of controls. With dynamic programming and viscosity solution theory we show that the switching lower-value function is a viscosity solution of the appropriate systems of quasi-variational inequalities(the appropriate generalization of the Hamilton-Jacobi equation in this context) and that the minimal such switching-storage function is equal to the continuous switching lower-value for the game. With the lower value function a optimal switching control is designed for minimizing the cost of running the systems. 相似文献