作出状态轨迹图。
关于广义系统的最优调节器问题,如果系统的状态轨迹含有脉冲响应,相应的二次型性能指标为无穷大。
On the subject of optimal regulator for a generalized system, if the state trajectories of the system contain some impulses, the corresponding linear-quadratic performance index will become infinite.
作出对应的状态轨迹图,通过仿真和实测,求出相应的电压、电流波形及输出特性,从中得出有益的结论。
Through simulation and measuring, a corresponding state locus diagram and a voltage and current waveform and output characteristics are thus made, from which a useful conclusion is reached.
这些控制方法不仅能保证系统状态轨迹在有限时间内到达滑动模,而且保证系统的滑动模态指数渐近稳定。
These control laws not only guarantee the system's trajectories to reach the sliding mode in finite time, but also ensure the sliding mode to be exponentially asymptotically stable.
同时发现动力学系统中的非线性函数项(或非线性元件)能够发生跳跃随机性和产生跳跃随机曲线,以使电路的状态轨迹达到与约束方程相容的状态。
The analysis also shows that the nonlinear terms in the dynamic system equations cause the stochastic state to jump so that the circuit state can reach compatibility with the constraint equations.
两个同源的混沌系统从几乎完全相同的初始状态开始演变,最后划出两个完全不相关的轨迹。
Two identical chaotic systems starting from almost identical initial states, end in completely uncorrelated trajectories.
RationalProjectConsole提供了对项目状态及质量的数据更新视图,因此你可以做出定性的评估以保持项目的健康轨迹并管理风险。
Rational ProjectConsole provides an up-to-date view on project status and quality, so you can make qualitative assessments to keep the project on track and manage risk.
测量代码(Instrumented code)能收集完整的应用轨迹,帮助我们计算剩余量(Latency)和生产量(Throughput)的状态,执行应用诊断等。
The instrumented code can collect complete application traces, enabling us to compute statistics for latency and throughput and to perform application diagnostics.
可在钻进过程中起到修整井壁的作用,使井眼轨迹尽量达到理想状态,防止出现狗腿现象。
Making trajectory of borehole as far as possible to achieve ideal condition an preventing the phenomenon of dogleg .
科学家们知道:只有在中子撞击原子的原子核时,中子才可能处于游离状态。这种碰撞会改变原子核的运动轨迹。
Scientists know that a neutron is loose only when the neutron hits the nucleus of an atom. The collision changes the path of the nucleus.
那是因为我们睁开眼睛看了,这也正是量子力学的积极哲学,“看到即改变”,当我们把视线关注到量子的运动轨迹,其状态就会随之发生。
That's because we open our eyes to see, this is also the positive philosophy of quantum mechanics, see change, when we pay attention to the trajectory of the quantum, the state will happen.
那时你想要的人生轨迹和状态会是什么样的呢?
What is your desired status of the areas of your life wheel at that time?
而且,总结了基于能量状态近似法的飞行轨迹优化算法。
In addition, the flight path optimization algorithm based on energy state approximation is summarized.
在此基础上,将毛笔笔道抽象成为笔道模型,使用路径来控制毛笔运动轨迹的瞬时状态,并定义了一套完整的水墨传输机制。
Based on this model, the brush stroke can be abstracted into a stroke model, which USES path to track the instantaneous state of the brush movement.
针对圆(近圆)轨道航天器相对运动的固定时间状态转移问题,提出了一种基于导航点的多脉冲优化轨迹生成策略。
An optimal trajectory generation strategy based on way-points is presented to solve the fixed-time state transition for spacecraft relative motion in a circular orbit.
计算结果表明,在非线性因素作用下,轴承中心的轴心轨迹不再具有对称性,而轴颈中心却表现为一种稳定的运动状态。
The results shown that, with the effect of nonlinear components, the symmetry of rotation trajectory of the bearing center was broken, and the motion of the journal center presented a steady state.
转子轴心轨迹和轴心位置的变化是判断转子运行状态和故障征兆的重要依据。
The variation of rotor's axis locus and its axis location is the essential evidence to determine the rotor's running state and fault sign.
为得到高阶非线性系统的相平面,借助状态空间法,提出一种利用图解方法实现高阶非线性系统相轨迹的作图方法。
In order to obtain the phase plane of higher order nonlinear control system, a new graphic method of phase locus of phase plane for higher order nonlinear.
根据伤亡事故轨迹交叉理论,事故发生是物的不安全状态和人的不安全行为出现的结果,归纳起来主要是人的因素。
According to the theory of track-cross of casualty accidents, accidents caused by unsafe status of matters and people's unsafe behaviors, which can be summed up people as the main factor.
论文介绍了转子振动的基本特性,正常情况下轴心轨迹的形状和在故障状态下轴心轨迹和旋转机械故障的对应关系。
The paper introduces the basic property of rotor vibration, the shape of the orbit in normal condition and the relation between faulty rotatory machine and its character of orbit.
通过对反悬链方程的求解推求有效缆长,继而得出了实际状态下的轨迹表达式。
The effective length of the drag line will be obtained by solving the reverse catenary equation and then the expression of trajectory in actual state will be derived.
通过对空气流场、过冷水滴运动轨迹的计算和能量方程的求解,得到了多种状态下的风速管表面温度。
Based on the calculation of aerodynamic flow field, overcooled water droplets trajectories and energy equation, surface temperatures of the anemometer under various conditions were obtained.
由于各种物料电性质的不同,受力状态的不同使物料落下时的轨迹不同,从而达到分选的目的。
The difference properties of materials and the difference forced state result in variance of trajectory, thereby achieve the objective of separation.
西多夫在欧洲赛场上已经留下了一个胜利者的轨迹和记录,但是他承认他的米兰球队这个赛季状态不稳定。
Seedorf has a proven track record as a winner in Europe but he admits his Milan side have been inconsistent this season.
本文提出一类不依赖被估计系统模型微分状态估计器,参数少、精度高,通过分析其根轨迹和极点要求配置合适的参数;
This paper presents a new differential state estimator, which does not rely on the model of the estimated system and has higher accuracy with a few parameters.
在水电机组状态检修系统中,轴心轨迹是诊断机组状态的一个重要特征。
The axis track is an important characteristic to be used to diagnose the unit condition in the condition-based maintenance system of hydropower generating sets.
针对着陆过程中动态方程的非最小相位特性,利用在线稳定逆产生用于着陆轨迹精确跟踪的前馈输入和状态参考轨迹。
Taking the problem of autonomous precise landing as an integration of trajectory tracking and robust control, precise landing control law was designed based on online stable inversion and SMC.
针对着陆过程中动态方程的非最小相位特性,利用在线稳定逆产生用于着陆轨迹精确跟踪的前馈输入和状态参考轨迹。
Taking the problem of autonomous precise landing as an integration of trajectory tracking and robust control, precise landing control law was designed based on online stable inversion and SMC.
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