离散连续系统

Then a convex optimization algorithm is presented to obtain the optimal guaranteed cost controller in the sense of mi...

所得结果将连续和离散模糊系统的有关结论统一到Delta算子框架内。

The concept and properties of the relational analysis of C-mode between continuous system and discrete system are proved abstractly on the basis of the identity. The antithesis and difference of the displacement, the velocity and the acceleration of different objects as respect motion situation.

应用数学方法比较不同事物之间在反映各自运动态势的位移、速度、加速度方面的同一性、对立性、差异性关系的基础上，抽象论证了连续系统与离散系统的C型关联分析的概念及性质。

The CSD algorithm is shown to be efficient design method for complex system in parallel, and can search out better design for mixed continuous/discrete system in very reasonable number of system analysis compared to traditional optimization method, and is able to deal with the issue of dynamic design requirements.

并行子空间设计算法不仅有效地实现了并行设计思想，而且与传统的优化算法相比，CSD算法降低飞机系统分析的次数，找到系统全局最优解的概率也较高。另外，它还能成功地解决含有离散/连续混合变量的设计优化问题，以及具有处理工程设计中设计要求动态变化的能力。

The paper finally implements three-dimensional simulation of a new hybrid system by using the mechanism of simulation timer advancement and message- based event scheduling, which effectively combines discrete event with continuous system.

最后将离散事件与连续系统有效结合，在仿真时钟推进机制和基于消息的事件调度的控制下，实现了新的混合系统的三维仿真。

In the material flowing production process of the continuous/discrete hybrid system, this paper implements three-dimensional simulation of a virtual workshop's materiel flowing production process by using the open-source software package of OSG.

在连续/离散混合系统的物流生产过程中，利用OSG开源软件包实现虚拟车间物流生产过程的三维仿真。

The proposed method is applicable to both continuous and discrete time systems.

所提出的方法既可应用到连续系统，也可应用到离散系统。

Jiu Ding,Aihui Zhou,Statistical Properties of Deterministic Systems Statistical Properties of Deterministic Systems discusses the fundamental theory and computational methods of the statistical properties of deterministic discrete dynamical systems. After introducing some basic results from ergodic theory, two probIems related to the dynamical system are studied: first the existence of absolute continuous invariant measures, and then their computation.

摘要本书介绍的是确定性离散动力系统统计性质的基本理论与计算方法，首先介绍了遍历理论的一些经典结果；然后着重研究了对应于混沌映射的绝对连续不变测度的存在性与计算问题，这归结于相应的Frobenius—Perron算子的泛函分析与数值分析；最后本书介绍了Shannon熵、Kolmogorov熵、拓扑熵以及Boltzmann熵，并给出了不变测度的一些最新应用。

Stability can be precisely defined in terms of the impulse response of a continuous system, or Kronecker delta response of a discrete-time system, as follows

连续系统的稳定性是根据脉冲响应精确定义的；同样，离散系统根据Kronecker 响应定义如下

If T is not continuous, even if T is a upper semicontinuous triangular norm, it is showed by examples that there exist fuzzy dynamic systems formed by eq(1), which have unstable equilibriums.

以实例说明了即使三角模T是上半连续的，也存在形如(1)的模糊离散动力系统，使其某个平衡态在Lyapunov意义下不稳定。

The finite difference method is applied to reduce the system of partial differential equations to ordinary differential equations.

采用有限差分方法，将由偏微分方程组描述的空间连续系统约化为由常微分方程组描述的空间离散高维动力系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。