针对高精度陀螺稳定跟踪系统，提出了一种基于小波基函数神经网络的非线性系统的一步超前预测控制算法。
In this paper, a one-step ahead predictive control algorithm based on wavelet neural networks is proposed for the gyro stability tracking system with high accuracy.
天线稳定跟踪技术作为各类移动载体卫星通讯系统中的关键技术之一，已成为了当前移动载体稳定跟踪系统应用领域的一大研究热点。
The stable tracking technology which is one of the key technologies about mobile status communication system has become a hotspot in its application research.
除了上述配备以外，埃尔比特系统公司的无人炮塔完全结合了双轴稳定和自动目标跟踪技术。
In addition to the aforementioned elements, Elbit Systems' unmanned turret combines fully stabilized dual axes and an automatic target tracker.
在此基础上设计的模糊自适应控制器能够保证整个闭环系统稳定且跟踪误差收敛到零的一个邻域内。
The fuzzy adaptive controller designed based on this method can guarantees that the closed-loop system is globally stable and the tracking error converges to a neighborhood of zero.
实验表明，该跟踪系统稳定可靠。
Experiments show that this tracking system is reliable and stable.
影像稳定系统的控制属于位置跟踪问题。
Controlling the image stabilizing system is a position tracking control.
在光电经纬仪中，电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
通过理论分析，证明了模糊变结构控制系统是全局稳定的，跟踪误差可收敛到零的一个邻域内。
By theoretical analysis, the fuzzy variable structure control system is proved to be globally stable, with tracking errors converging to a neighborhood of zero.
通过引入非线性阻尼项，保证了闭环系统的所有信号都是全局稳定的，而且跟踪误差及参数估计误差均收敛于零。
By introducing nonlinear damping term, it is proved that all signals in the closed-loop system are globally stable, and the tracking error and the parameter (estimation) error converge to zero.
在不要求最优逼近误差平方可积和上界已知的条件下，证明闭环系统全局渐近稳定，所有信号有界且跟踪误差收敛到零。
We proved the closed systems global asymptotical stable, not needing the error upper bound and the error square integral, all the signals are bounded and the tracing error convergence.
仿真研究表明，SVM具有优良的逆模型辨识能力，基于模糊控制补偿的支持向量机逆控制系统的动态性能好、跟踪精度高、鲁棒稳定性强。
Simulations demonstrate that SVM has good nonlinear approximation capability for inverse model, and the proposed control system has good dynamic and static performances as well as good robustness.
研究表明，不稳定内部动态有界解的存在性是非最小相位系统能够稳定跟踪期望输出轨迹的关键。
The existence of the bounded solution of unstable internal dynamics is the key to tracking reference trajectory stably.
稳定与跟踪是其伺服系统要实现的主要功能。
Stabilization and track are the two main functions that its servo system must try to accomplish .
通过引入积分型变结构切换函数及高增益误差观测器，基于李雅普·诺夫稳定性理论，证明了闭环系统是全局稳定的，输出跟踪误差都收敛到零。
By introducing integral variable structure and high gain observer, the closed-loop control systems is shown to be globally stable in terms of Lyapunov theory, with tracking error converging to zero.
本研究通过水力停留时间、泥龄和周期运行跟踪研究确定系统处理效果和稳定性。
This study is to ascertain treating efficiency and stability of this system by TURT, SRT and cyclic operation control.
试验和实际生产运行表明系统能够准确识别焊缝，焊缝跟踪运行稳定可靠。
Experiments and real production show that seam is recognized accurately and the control system is reliable and stable.
经多次静态、动态试验验证，系统运行稳定，动态跟踪性能良好。
Validated by static and kinematic experiments, the system run stably and has well dynamic performance.
为提高我军现有雷达、天线系统的性能，须研制能够更好地隔离舰艇纵横摇的精密稳定跟踪平台。
To raise the performance of my military existing radar and antenna system it is necessary to develop a better stabilized platform to isolate the sway of ships.
实验结果表明，估计转速基本能跟踪实际转速变化，系统性能稳定。
The experimental results show the estimated speed can trace the actual speed, and the system has stable performance.
试验结果表明，比例-模糊pid控制能够确保电液位置伺服系统稳定工作和快速跟踪。
Experiment results show that the proportion-fuzzy pid control ensures the Electro-hydraulic position servo system to work steadily and track rapidly.
在天文望远镜、激光通讯、图象稳定系统、自适应系统、跟踪瞄准和激光发射光学系统中广为应用。
As a sensitive instrument, it is very significant in astronomical telescope, laser communication, tracking and sighting system, picture stability optical system and autoadaptation optical system, etc.
在湖上试验中，该系统能稳定地跟踪水声目标，这说明信号微结构的提取方法是有效的，适合工程化应用。
That the system can stably track targets at lake test shows the signal micro-structure extraction is effective and can be implemented for engineering application.
证明了设计的控制器能够保证闭环自适应系统的稳定性，并具有良好的跟踪控制效果。
The designed controller can guarantee the stability of the closed-loop adaptive system and the good tracking performance as well.
计算机仿真表明，遗传算法可以方便地得到全局最优解，故控制器可以快速稳定地跟踪预定航向，且系统具有较好的鲁棒性。
Computer simulation proves this algorithms can easily get the optimum solution, so the controller can trace the course quickly and smoothly, and the system has good robustness.
针对电力系统中存在系统参数的不确定性，提出了参数自适应控制设计，实现系统目标跟踪及稳定。
For the uncertainty of system parameters in power systems, the parametric adaptive control equations are presented, the goal tracking and stability of systems are realized.
证明了该算法能够保证闭环系统的稳定性和跟踪误差的渐近收敛性。
The stability of the closed-loop system's and its asymptotical convergence of tracking errors can be guaranteed.
因此，本文采用了变结构控制理论设计倾斜角稳定系统，采用了模型跟踪变结构控制理论设计俯仰、偏航通道的加速度稳定回路。
So, variable structure control theory is used in Angle stabilization of roll, and model - following variable structure control theory is used in acceleration stabilization of pitch and yaw.
介绍了广州蓄能水电厂水泵水轮机组稳定性状态监测及跟踪分析系统的布置、结构组成以及相关的功能。
The layout, configuration and relative function of the stability monitoring and tracking-analyzing system for pump-turbine units in Guangzhou Pumped-storage Power Station are introduced in this paper.
介绍了广州蓄能水电厂水泵水轮机组稳定性状态监测及跟踪分析系统的布置、结构组成以及相关的功能。
The layout, configuration and relative function of the stability monitoring and tracking-analyzing system for pump-turbine units in Guangzhou Pumped-storage Power Station are introduced in this paper.
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