无约束优化问题的共轭梯度路径构造的思想启迪我们用其来解带线性等式约束和有界变量约束的优化问题。
The idea of conjugate gradient path in unconstrained optimization irradiates us to use this method for solving the linear equality optimization subject to bounds on variables.
研究有界不确定性非线性系统的鲁棒跟踪问题，考虑了在同时存在参数、结构及干扰的不确定性条件下，控制系统的鲁棒性。
In this paper, the robust output tracking control problem for nonlinear systems is discussed. The robustness against structure and parameter uncertainties and unknown disturbances is considered.
考虑了二次梯度项影响的非线性径向流动问题的无限大地层和有界地层渗流模型。
The models of the nonlinear radial flow for the infinite and finite reservoirs including a quadratic gradient term were presented.
本文研究了部分参数不确定的线性系统在有界能量噪声作用下的控制问题，即参数鲁棒性控制问题。
This paper is concerned with the control problem of linear systems with part uncertain parameters under a bounded energy noise-the parameter robust control.
在双倍测度下，次线性算子有界性问题的研究起到非常重要的作用。
For doubling measure, the boundedness of the sub-linear operator plays an important role in many problems.
HEWC问题第一次被归结为一个整数线性规划问题，并且利用LP的放松问题和有界启发得到一个近似解。
The HEWC problem was formulated as an integer linear program, and an approximation solution was obtained by using LP-relation and rounding heuristic.
有界区域上多孔介质中可压缩可混溶驱动问题由两个非线性抛物型方程耦合而成：压力方程和饱和度方程均是抛物型方程。
Miscible compressible displacement in a porous media is modelled by a nonlinear coupled system of two parabolic equations: the pressure equation and the concentration equation.
针对含有非匹配条件的范数有界线性不确定中立型时滞系统，研究该类系统的鲁棒稳定和二次性能控制问题。
The problem for the robust stability and quadratic performance control of linear neutral time-delay systems is studied with non-match norm-bounded uncertainties.
有界区域上多孔介质中可压缩可混溶驱动问题由两个非线性抛物型方程耦合而成：压力方程和饱和度方程均是抛物型方程。
Miscible compressible displacement in porous media is modelled by a nonlinear coupled system of two parabolic equations: the pressure equation and the concentration equation.
考虑了有界区域上一类非线性退化波动方程的初边值问题。
We consider the initial boundary value problem for a class of nonlinear degenerate wave equations in a bounded domain.
本文研究一类具有范数有界参数不确定性广义离散线性系统的鲁棒镇定问题。
This paper considers the robust stabilization problem of uncertain descriptor discrete-time linear systems with time-varying norm-bounded parameter uncertainty.
研究一类具有范数有界参数不确定性广义离散线性系统的鲁棒镇定问题。
The authors consider the robust stabilization problem of uncertain descriptor discrete-time linear systems with time- varying norm- bounded parameter uncertainty.
目的讨论变量有界线性规划问题的熵函数解法。
Aim To give a maximum entropy method for linear programming with bounded variables.
针对带有未知有界噪声的非线性动态系统的鲁棒辨识问题，提出了一种新的非线性动态系统的集员辨识算法。
A new set membership identification algorithm was proposed for the robust identification problem of nonlinear dynamic systems with unknown but bounded noises.
对一有界约束非线性混合整数规划问题进行了研究。
The problem of bounded nonlinear mixed integer programming is studied.
本文解决了参数未知、具有非结构性未建模误差和有界恒定扰动的一类线性连续系统的自适应控制问题。
This paper proposes a robust adaptive pole placement control scheme for continuous time systems with bounded disturbances and unmodeled dynamics.
建立了超线性二阶三个边值问题的一个正解存在定理。这里，非线性项是下有界的并且不需要是非负的。
An existence theorem of positive solution is established for a superlinear second-order three-point boundary value problem. Here, the nonlinear term is bounded below and need not be nonnegative.
建立了超线性二阶三个边值问题的一个正解存在定理。这里，非线性项是下有界的并且不需要是非负的。
An existence theorem of positive solution is established for a superlinear second-order three-point boundary value problem. Here, the nonlinear term is bounded below and need not be nonnegative.
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