查询词典 parameters

New techniques that utilize a Lyapunov function with affine dependence on the uncertain parameters to replace the fixed Lyapunov function are developed to make the criteria less onservative.

该方法利用依赖于仿射的带有不确定参数的Lyapunov 函数代替固定Lyapunov 函数，来降低设计的保守性，是研究时不变广义系统的鲁棒H∞性能方法的推广。

Proves by matrix technique and ways that affine Unitary groups have double transition on the affine maximal and deseribes the total isotropic subspaces over affine Unitary geometry and their orbits and the use of affine maximal and total isotropic subspaces to construct several classes association scheme and PBIB designs, and the calculation of all parameters as well.

利用矩阵的技巧和方法，证明了仿射酉群双可迁地作用在仿射酉几何中的仿射极大全迷向子空间上，并且给出了轨道的明确表示。作为该理论的一个应用，利用仿射酉几何中的极大全迷向子空间的全体作为处理集构作了一个多个结合类的结合方案和PBIB设计，并计算了所有的参数。

His voice is fresh within the South African art scene as he strips away the parameters that define the young Afrikaner.

他的声音是新鲜在南非艺术界离开，因为他带的参数定义南非白人青年。

Based on the data, the changing characteristics of parameters and their capability for classification of aftershock sequences have been discussed.

在此基础上对序列参数的变化特征及其序列分类能力进行讨论。

Some parameters for the agamogenesis of Egeria najas were studied.

研究了不同梯度浓度的Hg2+对细叶蜈蚣草营养繁殖的影响。

The influences of the alloying parameters on the phase transformation of Fe-Si ahoy were studied, such as the ball-to-powder weight ratio, milling time, and heat treatment.

研究了球料比、球磨时间等机械合金化参数以及热处理工艺对Fe-Si合金相变的影响。

For the aim of saving energy and optimizing control of chilled systems, the performance of VWV systems and characteristics of control systems were analyzed based on the simulation. According to the characteristic of the monitored parameters and controlled variables in VWV systems, three online optimal control strategies were proposed and validated:(1) Optimal strategy for on/off control of chillers according to the ratio of secondary flow rate to primary flow rate.(2) Optimal strategy for the control of secondary pump according to value positions of auto-controlled AHU vales. And (3) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto-controlled AHU valves and working status of secondary pump.

为达到节能和优化系统控制的目的，在楼宇空调水系统及其局部控制仿真分析的基础上，针对变流量系统监测点和可调参数较多的特点，提出并验证了3个实时优化控制方案：根据初级和二级冷谋水流量的比率，实时优化多台冷水机组的启／停控制；利用AHU自动控制水阀的阀位信息，实时优化二级水泵的控制；利用AHU自动控制水阀的阀位信息以及二级泵的工作状况，实时优化冷水机组出水温度的控制。

Finally the negative feedback effect of the aileron operation on the control parameters in the stable region is studied.

最后研究了副翼操纵反馈设计对操纵参数稳定域的影响。

It is validated by experiments, simulation and theoretic calculation that the macroscopical circuit model of plasma load of AIP and its relationship with microcosmic parameters of plasma is effective.

通过实验、仿真模拟和理论计算，验证了建立的电弧离子镀等离子体负载的宏观电路模型及其与等离子体微观参数间的关系是有效的。

The analysis of the two air quality parameters-PMV and mean age of air-indicates that the air quality in the occupied zone is good enough to satisfy the sanitary requirement of people.

对两个表征空气质量的参数的分析表明，在人员活动区内，空气质量较好，满足人员活动的卫生要求。

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。