查询词典 acceleration of convergence

As a practical application of the research results in this paper, the feasibility of applying robust exponential convergence to cotton-picking robot is studied with the parallel axis binocular computer vision model, and the research results show that even with large modeling errors, the controlling manipulator also has good dynamic property and sufficient high stability.

最后本文进行了基于平行光双目视觉模型和鲁棒指数收敛法的机械手采棉可行性研究；研究结果表明，在存有较大模型误差的情况下，机械手仍然具有良好的动态特性以及足够的稳态精度，本文研究的控制方法能够用于采棉机械手。

And, by adding the self-adaptive temperature decay coefficient, made the SA algorithm could auto-tune the search criteria according the environment, avoid the deficiency of premature convergence.

针对微粒群优化算法在求解作业车间调度问题时存在的易早熟、搜索准确度差等缺点，在微粒群优化算法的基础上引入了模拟退火算法，从而使得算法同时具有全局搜索和跳出局部最优的能力，并且增加了对不可行解的优化，从而提高了算法的搜索效率；同时，在模拟退火算法中引入自适应温度衰变系数，使得SA算法能根据当前环境自动调整搜索条件，从而避免了微粒群优化算法易早熟的缺点。

the effect of inertia weight on particle swarm optimization is studied,on basis of which adopts four kinds of strategies of inertia weight to regulate the speed of a new quantum delta potential well based particle swarm optimization.a faster and more stabile algorithm,found by comparing the performances of four equations regulated the inertia weight,solves 0/1 knapsack problem.the result of experiment shows that the modified algorithm improves the precision of optimal solution and has a faster speed and a higher efficiency in convergence.in a word,choosing a parameter of inertia weight suitably can improve the performance of new qdpso.

摘 要：在研究惯性权重对基本pso算法影响的基础上，根据惯性权重对粒子群算法影响的特点，采用4种惯性权重策略对一种新的具有量子行为的粒子群算法的速度进行调节，比较每种算法的性能，从中找到一种新的性能更好的改进算法，将其用于求解0-1背包问题。实验结果表明较好地选择惯性权重参数对算法的性能有很大提高，该改进算法在求解0-1背包问题中具有高效性，提高了最优解的精度，同时具有较快的收敛速度。

To facilitate the comparison of various GAs, this dissertation defines the capability that a GA can find the optimal solution, the convergence speed, and the threshold of difference and significant difference.

为了便于不同遗传算法之间的相互比较，本文定义了遗传算法发现最优解的能力和收敛速度，以及差异与显著差异的范围。

This model implies that the HP rocks on opposing sides of the Motagua fault evolved along a plate boundary that underwent both dip slip and strike slip motion throughout the Late Cretaceous as a result of oblique convergence.

这种模式意味着对莫塔瓜故障敌对双方惠普岩石沿板块边界的经历都倾滑和走滑运动在整个晚白垩世的转变，作为一个斜融合的结果。

Convergence of planes of the skull and muzzle or a dish-faced muzzle is to be faulted so severely as to eliminate from further competition.

嘴唇集中到脑袋和口吻所在面或形成盘子脸都属于严重缺陷，并需要严格排除在比赛之外。

The reactor consists of one conventional draft tube and three convergence-divergence draft tubes.

反应器包含一个传统的导流筒和三段缩放型导流筒。

It is shown that gas holdup in convergence-divergence draft tube is higher than that in conventional draft tube and increases with superficial gas velocity.

结果表明，三段缩放型导流筒内的气含率高于传统的导流筒，且随表观气速而提高。

In order to study drift deformation of Daye Iron Mine, 4 convergence monitoring sections and 3 multi-point displacement monitoring sections are arranged.

为了解大冶铁矿尖林山巷道变形规律，在-40m水平布置了4个收敛计和3个多点位移计测试断面，经过一年多的观测，获得了满意的观测数据。

Derformation and convergence survey were made on the drift of Qiaohou Salt Mine withthree techniques.

叙述了对乔后盐矿井下巷道进行变形和收敛观测的结果，分析了观测数据，主要结论：自60年代以来该矿岩盐巷道的收敛速度已明显加快，垂直方向的日平均收敛量已由60年代初期的约0。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"