与已有结果比较,新判据减弱了对系数矩阵的限制,扩大了稳定参数域。
Compared with the existing ones, the new criteria relax the limitation on coefficient matrix and give larger stable parameter domains.
首先求出PID控制器的所有稳定参数集,再在该集上得出满足时域性能指标的PID控制器参数区域。
The time domain performance specifications and the stability index are incorporated into the design of the PID controllers. All the stabilizing PID controllers are first calculated.
离线设计单个串级PID控制算法并给出了稳定参数选择方法,并由此建立多控制器磁悬浮耦合系统模型。
The cascade PID controller was designed off-line, and how to choose the stable control parameters was introduced. Then the whole multi-controller maglev coupling system model was given.
通过在该稳定参数区域上进行性能指标寻优,可以得到满意控制器设计性能指标要求的PI控制器参数区域。
Furthermore, the set of PI controllers satisfied with the performance specifications requirements of a controller design is easily to work out via searching on the stabilizing region.
不同物种之间的寿命存在显著差异,但在同一物种内,这一参数是相对稳定的。
There are striking differences in life span between different species, but within one species the parameter is relatively constant.
之前的调查结果显示例如家庭成员的关系,身体健康,工作稳定性等都排在幸福参数前几项。
Earlier responses suggested that it was factors such as family relationships, good health and job security that were the prime indicators of happiness.
为了确保电力系统建模的精确性和安全稳定分析的可靠性,进行发电机励磁系统参数辨识测试是一项重要的工作。
To ensure the accuracy of power system modeling and reliability of stabilization analysis, it is essential to test the parameters of generator excitation system.
本文介绍了时钟网络中抖动、相位噪声、偏移、频率稳定度等参数的概念以及它们之间的转换关系。
The paper introduce the concepts of timing parameters, including: jitter, phase noise, skew, frequency stabilization, and the relationship between them.
设备使用PLC程序控制,保证了设备运行的稳定。程序可储存120组功能参数,方便生产调用。
PLC program controller ensure the stability of machine, which can store 120 sets function parameters, makes the production conveniently.
并利用最小势能原理讨论了空穴分岔方程的解在各个参数区域内的稳定性,解释了空穴生成的突变现象。
Stability of solutions of the cavitated bifurcation equation is discussed in each region by using the minimal potential principle, and the catastrophic phenomenon of cavity formation is explained.
但是某些联系的稳定性条件的限制控制参数的阻抗和刀具。
But the contact stability conditions impose some limitations on the impedance control parameters and the feedrate.
结果表明,网络的增益、学习速率和动量是影响网络收敛和稳定性的关键参数。
Restults show that the gain, learning rate and momentum are critical for network convergence and stability.
实际切圆直径是锅炉稳定安全运行的一个重要参数,炉膛出口残余旋转是造成烟温偏差的主要原因。
The diameter of actual tangent circle is an important parameter for safety of boiler, the residual rotation is the key factor of flue gas temperature deviation at furnace exit.
试验结果表明,本检测系统具有良好的稳定性和可靠性,能够准确地检测电控喷油器的重要特性参数。
The test results show that this test system has good stability and reliability, which can test some important characteristic parameters accurately.
要想静音无油空压机工作性能持续稳定,除了空压机本身的质量外,还有技术参数是否适配您的设备。
To mute oil free compressor performance stable, in addition to the quality of the air compressor itself outside, and technical parameters of the equipment you whether adaptation.
同时对围岩稳定性和支护参数进行了合理性评价,为设计和施工单位提供了有益的参考意见。
At the same time, the reasonable estimate about the stability of wall rock and timbering parameter supplies designers and builders with the beneficial reference.
该滤波器具有工作稳定可靠、特性参数调整方便、设计成本低廉、保密性强等特点。
The filter features a stable and reliable performance, convenient regulation of characteristic parameters, low design cost and high security.
气象数据主要包含平均风速、平均风向、风向标准差、平均温度、大气压、降雨量、大气稳定度等参数。
Meteorological data mainly include the average wind speed, mean wind direction, wind standard deviation, average temperature, atmospheric pressure, rainfall, atmospheric stability parameters.
我们发现依据不同的实验参数,-位相态既可能是简并基态、亚稳态,也可能是非稳定态。
We find that then - phase state can be either the degenerate ground state or metastable , even unstable state depending on experimental parameters ofbecs.
本文研究目的在于采用极限平衡分析的方法对复合型土钉支护的稳定性进行理论分析,研究土钉支护参数对复合型土钉支护边坡稳定性的影响。
The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.
通过对搅拌型苹果酸奶稳定性的研究,获得了重要的工艺参数和技术要点。
The important technological parameters and main points were obtained after the study of stability for stirred yogurt whit apple juice.
根据模拟分析结果对隧道周边土体的稳定性和支护参数做出综合评判,为隧道施工提供科学依据。
A comprehensive assessment of the stability of surrounding soil and supporting parameter was made according to the result of analysis, providing a scientific basis for tunnel construction.
通过对黑豆山楂发酵乳稳定性的研究,获得了重要的工艺参数和技术要点。
Important technological parameters and main points were obtained from the study conducted on the stability of fermented milk of black soybean and haw.
将吊臂截面作为整体考虑,建立了吊臂结构局部稳定性计算的参数化有限元模型和参数优化模型。
Considering the boom cross section as a whole, a parametric finite element model and a parametric optimization model for local stability calculation of a boom structure were established.
然而,在用到现实中的流域数据的时候,由于数据的上下边界差距很大,很难找出一套稳定的参数。
However it was unable to find a stable parameter set when using the real catchment data with large range of upper and lower boundary values.
我们首先通过对影响反馈性能因素的研究,得到稳定的参数调整方法,并提出了一种动态调整反馈参数的构想。
We studied the factors that influence he feedback performance in order to find a stable measure to optimize the parameter, and bring forward a measure to adjust the parameters dynamic.
不稳定试井是获取油气藏参数,分析油气藏动态特征不可缺少的重要手段。
Transient testing is the necessary tool to acquire the reservoir parameters and analyze the features of reservoir performance.
不稳定试井是获取油气藏参数,分析油气藏动态特征不可缺少的重要手段。
Transient testing is the necessary tool to acquire the reservoir parameters and analyze the features of reservoir performance.
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