The dynamic disturbance can be simplified as plane stress wave under certain conditions.
在一定条件下,动力扰动可简化为平面应力波。
The paper presents a linear algebraic solution of the dynamic disturbance decoupling problem for a generalized discrete time nonlinear system.
提供了离散时间广义非线性控制系统的不可测扰动的一种‘反演算法’。
The mechanical response of deep rock pillar, which is under complicated stress condition and then subjected to dynamic disturbance, is numerically simulated.
采用数值方法分析了复杂应力条件下动力扰动对深部岩体破坏模式的影响。
Results as the dynamic disturbance compensator was used to estimate the uncertainty of system, the chattering effect in sliding mode control algorithm was eliminated.
结果由于通过动态干扰补偿算法估算系统不确定性,消除了滑膜算法固有的抖震现象。
Conclusion: The abnormal esophageal acid reflux in patients group was associated with esophageal movement disorder and dynamic disturbance between esophagus and stomach.
结论:糖尿病组胃、食管酸反流异常,与食管运动障碍和食管与胃之间的动力失调有关。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析,采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
The experiment results demonstrate that the algorithm is robust to the various illumination, dynamic disturbance and self-circumrotating, and can be used for robot location.
实验结果表明,该方法对环境光照变化、动态干扰和自身旋转有较强的鲁棒性,并能很好地识别出路口,以实现定位。
When the stress of wellbore is close to critical loads, wellbore is in the state of instability, and when dynamic disturbance is present, wellbore will collapse because of in…
提出当井壁孔隙压力接近临界值时,井壁处于非稳定平衡状态,在有动力扰动的情况下,井壁因失稳而坍塌。
Especially when the pillar is endured very high static stress, even a small dynamic disturbance may lead to its plastic destroying and result in a domino effect in the deep mining.
承受高静载应力的矿柱,较小的动力扰动可能会使其发生塑性破坏而导致深部开采时的“多米诺骨牌”效应。
Adaptive fuzzy controller was combined with PID controller to compose parallel control system, which was aimed at reducing static error and suppressing dynamic disturbance of the whole system.
其中直接自适应模糊控制器还与PID控制器一起组成并行控制系统来抑制系统静态误差和动态干扰。
Not only the deviation of voltage and frequency from the rating value or other traditionally focused problems, but also the dynamic disturbance phenomena including oscillation and pulse are concerned.
人们不仅关注传统意义上的供电可靠性、稳定性以及各种参量偏离标称值问题,而且也对诸如振荡和脉冲之类的动态扰动现象开始重视起来。
Mathematic model of satellite attitude dynamic is set up, and external disturbance torque is analyzed.
建立卫星姿态动力学数学模型,并分析星体所受的外部扰动力矩。
Dynamic behavior of centrifugal flywheel governor system subjected to external disturbance was studied.
研究了一类受外部扰动的离心调速器系统的动力学行为。
This paper analyzes the torque disturbance of the wheeled mobile robot due to dynamic uncertainties during motion and presents a sensor based control method for the mobile robot.
本文分析了轮式移动机器人在运行过程中由于动力学不确定性引起的力矩扰动,并提出了一种基于传感器的移动机器人控制方法。
At the same time, a dynamic adaptive filter is designed to reduce the noisy disturbance in range measurement of obstacles by analyzing the ranging data of laser scanner in the robot motion.
同时,通过移动机器人运行过程中激光雷达的测距数据分析,设计了动态自适应滤波器以消除障碍检测中的测距噪声干扰。
The paper gives a solution to education and research of enterprise synthesis automation on the basis of intelligence-base, enterprise dynamic model, status feedback and disturbance event feedback.
给出了基于知识库、企业动态模型以及状态、扰动事件反馈的企业综合自动化教学、科研实验平台方案。
The failure of soft rock chamber is a dynamic problem. The new concept "disturbance creep" is proposed in the paper.
软岩洞室群的破坏是一个动态问题,因此本文提出了扰动蠕变的概念。
A novel algorithm based on the mathematical morphology and the dynamic time warping was proposed for improving the accuracy of voltage disturbance classification.
为提高电压扰动信号分类识别的精度,提出了一种基于数学形态学与动态时间扭曲的新算法。
The model static parameters are calculated by unit stable running operating point, and the model dynamic parameters are derived by turbine disturbance and fuel flow disturbance experiments.
模型采用机组稳定运行工况点的数据确定静态参数,利用汽轮机调门开度扰动和燃料量扰动实验确定动态参数。
The result of static characteristic test and disturbance test on follower system in factory demonstrates that this system has excellent static and dynamic performance.
在实验室进行静特性试验,随动系统扰动试验,证明了其具有较优的控制性能。
And in the condition of ignoring atmospheric disturbance, the dynamic model is predigested.
在忽略大气扰动情况下,简化出无大气扰动情况下的动力学模型。
After the dynamic configuration of speed loop is studied, its regulating manner is selected to meet the demand of no error and anti-disturbance.
通过研究速度环的动态结构,选择速度环的调节方式,以满足速度环的无差与抗扰要求。
Based on the state space model systematized, and applying the dynamic output feedback, the conditions for robustness disturbance decoupling are proposed in the paper.
基于系统的状态空间模型,利用动态输出反馈,给出了鲁棒干扰解耦的条件。
Therefore this experiment used the double duty disturbance model to return to in the suppression to the work memory in the dynamic model based on the object the function to carry on the inspection.
本研究采用双任务干扰范式对工作记忆在动态范式中基于客体的返回抑制中的作用进行了考察。
We can not only obtain good dynamic response, but also make the influence of noise and disturbance to the minimum.
设计出的自适应逆控制系统,不仅可以得到好的动态响应,还可以使噪声和扰动减小到最小。
Ebinur lake which is located in Xinjiang as a typical plain area lake has shown a dynamic change in the past 50 years due to the double impacts (the basin climate and human disturbance).
艾比湖是新疆典型的平原区湖泊,在流域气候和人类扰动双重影响下,近50年来艾比湖湖面呈现出动态变化的态势。
Sliding mode control is insensitive to parameters, and has the advantages of good robustness to external disturbance and fast dynamic response etc. So, it has been applied in motor control.
由于对参数变化不敏感,对外部扰动的鲁棒性强,且动态响应快,滑模控制已经在电机控制中得到了很好的应用。
The queue algorithm is described to reduce the disturbance of the stochastic factors and combine the static scheduling and dynamic control. This can improve the production ability and efficiency.
采用排队论的优化方法,降低诸多随机因素的干扰,将静态计划和动态调度相结合,充分发挥车间生产能力,提高生产效率。
The queue algorithm is described to reduce the disturbance of the stochastic factors and combine the static scheduling and dynamic control. This can improve the production ability and efficiency.
采用排队论的优化方法,降低诸多随机因素的干扰,将静态计划和动态调度相结合,充分发挥车间生产能力,提高生产效率。
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