In this paper, we study the stability of nonlinear large scale systems with time lag. Some simple stability criterion are obtained.
本文研究非线性时滞大系统的稳定性问题,通过微分不等式分析,建立起一些简洁、实用的稳定性代数充分准则。
Even the kind of stability defined as simple lack of change is not always associated with maximum diversity.
即使是那种被定义为只是缺乏变化的稳定,也并不总是与最大的多样性相关。
The early simple load model can not meet the need of stability computation of present interconnected network.
早期的简单负荷模型已经不能满足当前互联电网稳定计算的需要。
In addition, attendees clearly expressed a desire for a simple approach to tracking stability data that would allow at-the-bench, real-time detection of OOT results.
另外,与会者明确表示他们希望能有一个简单的方法用来追踪稳定性数据,该方法允许在试验台前实时检测oot结果。
And it has the features of wide range regulation of voltage, simple circuit, output stability, reliability, excellent interactive interface, being widely used and so on.
具有电压调节范围宽,电路简单,输出稳定,可靠性强,人机交互接口优良,应用范围广泛等特点。
In general, gimbal parts of simple, massive shapes will offer greater potential for dimensional stability.
通常,具有简单而结实的形状的框架零件提供良好的尺寸稳定性的可能性较大。
The advantage of the proposed method is that the stability of the reconfigured system can be guaranteed, and the algorithm for calculating the output feedback gain matrix is relatively simple.
这种方法的优点是重构系统的稳定性可得到保证,且计算输出反馈增益阵的算法相对简单。
It is proved in practice that not only it is simple and easy to do, but also it raises the precision and stability of the measurement.
实践证明,这种非线性数字滤波器不仅简便易行,而且提高了测量系统的测量精度和稳定性。
The basic requirement for the brake system for motorcycles is to decelerate the speed sufficiently and increase the running stability by simple maneuvers during the braking period.
摩托车制动系统的基本要求是在制动过程中通过简单的操作实现足够的减速和提高行车稳定性。
Small motorized tricycles used gasoline, simple structure, low speed, stability good.
小型机动载货三轮车以汽油机为动力,结构简单,车速较低,稳定性较好。
Conclusion the preparation is simple in preparation, good in stability; and the quality control method is simple and easy, rapid, accurate and feasible.
结论:该制剂制备工艺简单、稳定性好,质量控制方法简易、快速、可行。
The effect of combined distortion on engine stability is not a simple addition of pressure and temperature distortion effects, but a complex nonlinear relationship.
组合畸变对发动机稳定性的影响,不是压力畸变和温度畸变单独影响的简单相加,而是一种非常复杂的非线性关系。
GAHC is a simple and feasible decentralized control method for improving stability of synchro-generator.
GAHC是一种简单可行的提高发电机稳定性的分散控制方法。
In order to study how the static preloading affects on the buckling stability of columns or cylindrical shells, a simple imperfection-sensitive elastic-plastic model is used.
为了研究静力预加载荷对诸如柱、圆柱壳等结构动态稳定性的影响,采用了一种简单的缺陷敏感弹塑性模型。
Screw pump is a new type of liquid delivery of machinery, with a simple structure, safe and reliable use of easy maintenance, a continuous uniform fluid, pressure, stability and so on.
螺杆泵是一种新型的输送液体的机械,具有结构简单、工作安全可靠,使用维修方便、出液连续均匀、压力稳定等优点。
The boundary control theories can be applied to all nonlinear switching circuits, and it is a simple and valid control method for judging stability briefly and raising the dynamic response validly.
边界控制理论适用于所有的非线性开关变换器电路,是一种简单有效的稳定性判定和提高动态响应的控制方法。
Results The preparation process was simple, reasonable design, good stability, the clinical curative effect.
结果该制剂工艺简单,设计合理,稳定性好,临床疗效确切。
Furthermore, a simple adjustable current cell in the charge pump is proposed for additional stability compensation and a novel VCO with linear gain is adopted to limit the total variation.
为了获得更加稳定的系统,在电荷泵中设计了结构简单的电流单元用于补偿额外的参数变化,并采用线性压控增益的VCO来减小参数的变化。
Inductive sensors are widely used in engineering due to their simple structures, high output capacities, good linearity, good disturbance resistance, good stability and low prices.
电感式传感器具有结构简单可靠、输出功率大、线性好、抗干扰和稳定性好、价格低廉等特点,在工程中获得了广泛的应用。
In addition to its compound eyes, the mantis has three small ocelli - simple eyes used primarily as light sensors, which probably assist with stability in flight.
除了它的复眼外,它还有三个用于感受光线的单眼,可能用来保持飞行稳定性。
PVC insulated PVC sheathed power cables have the advantages of not only good electrical properties and chemical stability, but also simple construction and convenient to use.
聚氯乙烯绝缘聚氯乙烯护套电力电缆具有良好的电气性能和化学稳定性能,结构简单,使用方便。
In voltage stability analysis, the critical points of static voltage stability usually correspond to simple fold points of power flow equations.
在电压稳定分析中,静态电压稳定临界点一般对应潮流方程的简单折叠点。
Conclusion The optimized process is simple, fast and feasible, with its stability and repeatability are good respectively.
结论该提取工艺稳定性和重现性良好,简便,快速,可行。
The auto-excitation system based on IGBT has simple operating theory, excellent control ability, strong stability and reliability.
基于IGBT的自动励磁系统,不仅工作原理简单,性能稳定可靠,控制特性优良,又能降低励磁系统成本。
Its mass transfer speed is fast, phenol removing rate is high and the oil can be recycled. Its process is simple and has good running stability.
该法不仅传质速率快,除酚效率高,油相可重复使用,而且工艺简单,运行稳定性好。
The simple criteria of robust stability for single prediction of predictive control system are proposed. The criteria are of clear concept and practical in control engineering.
提出了一种单入单出系统预测控制鲁棒稳定性判据工程概念清晰,简单实用。
The preparation procedure of compound diclazuril nanoemulsion is simple and the stability is good. It is expected to be applicable to the veterinarian clinic.
复方地克珠利纳米乳稳定性好,制备工艺简单,有望应用于兽医临床。
To indicate the borderline between hard and soft rock behavior, a simple, convenient and feasible method is presented with judgement by the stability of mudstone in water.
文章以泥岩的水稳定性做为划分标准对泥岩的岩土界线进行了划分,并设计了一些试验方法及提出了试验的基本准则。
The simple condition giving for global asymptotic stability is independent of delays and possesses adjustable real parameter.
经理论分析和数学推导表明,全局稳定性的一个简单充分判据与时延无关,并具有实可调参数。
The simple condition giving for global asymptotic stability is independent of delays and possesses adjustable real parameter.
经理论分析和数学推导表明,全局稳定性的一个简单充分判据与时延无关,并具有实可调参数。
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