查询词典 constraints

Hard state constraints are relaxed in an optimal way to avoid infeasibility.

用优化柔性状态约束条件代替了硬性状态约束，以避免优化问题的不可解。

The test results of 12 nodes system and East-China power system illustrate that the proposed method can effectively handle and detect infeasibility problem caused by bottleneck constraints and is fast to get a reasonable solution.

结果表明，文中所提的方法可以有效地探测和处理优化过程中的不可行问题，快速获得合理解。

However, due to the resource constraints on sensors, it is infeasible to use traditional key management techniques.

但是由于节点资源的限制，传统的密钥管理方法在传感器网络中并不适用。

The classical mechanics of materials is based upon the linear elasticity, infinitesimal deformation, and isotropic hypotheses, which has big constraints.

传统的材料力学教材基于线弹性、小变形、各项同性等基本假设，不可避免地具有很大的局限性。

We consider another important class of XML semantic constraints, XML functional dependencies XML FDs, and then present a method based on the hybrid inlining to map XML to relations for storage in the presence of XML FDs specified over DTDs.

这里，我们着重考虑了XML的另一种语义约束，即XML函数依赖，基于已被前人提出的Hybrid Inlining方法，提出了一种既能保持XML文档内容信息和结构信息，又能保持XML函数依赖信息的映射方法。

According to the need of programming in satisfying control, a new method of optimization by using conditions of inner point and active set of constraints was proposed.

根据满意控制中实时规划的要求，利用内点和积极约束集条件，提出了一种新的优化算法。

What is the difference on input area constraints with floorplanner and PACE?

Xilinx的Foundation不能在P4的机器上安装使用，是不是以后就不推新版本了，而以ISE全面替代之？

The layout scheme design of spacecraft vessel belongs to 3D packing problem with behavioral constraints, and it is also a complex engineering system problems with inscrutability, uncertainty, high nonlinearity, quality and quantity. It is almost impossible to solve it completely by human or computer alone.

航天器舱布局方案优化设计属带性能约束的三维布局优化问题，属具有不确定性、高度非线性、既有定性又有定量问题的复杂工程系统问题，单纯依靠人或计算机算法去解决都是非常困难的。1991年Lenat、Feigenbaum提出的人机合作(Man-Machine Synergy)和同年钱学森、戴汝为等提出的人机结合(Human-Machine Cooperation)思想和方法论，被认为是21世纪解决复杂工程问题的重要途径、自动化设计的重要发展方向，但其可操作性问题一直未很好解决。

Firstly the constraints of weak vertex cover set are analyzed and the integer programming formulation for it is given.

首先分析了弱顶点覆盖集的约束关系，并给出了问题的整数规划形式。

This paper analyses the integrability of constraints and the development of various controllability test methods including linear, nonlinear and constructive ones. The direction of further research is also presented.

该文分析了欠驱动机器人约束的可积性，综述了此类机器人系统的线性可控性，非线性可控性等其他分析方法的研究进展，并提出了欠驱动机器人控制进一步的研究方向。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。