The weighing controller is capable of automatic zero tracking, automatic peeling and automatic fall correction etc.
称重控制仪具有自动零点跟踪、自动去皮和落差自动修正等功能。
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.
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。
By Lyapunov method, the tracking error asymptotically converges to zero.
通过理论分析，证明了跟踪误差收敛到零。
Theoretical analysis verifies that tracking error converges to zero.
理论分析证明了跟踪误差收敛到零。
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。
The simulation results show that this proposed controller can obtain better position control characteristic and the position tracking error goes to zero asymptotically.
仿真结果表明：用该方法设计的控制器得到的位置跟踪误差迅速渐近趋于零，达到了较好的位置控制性能。
An adaptive tracking control based on zero phase error is presented.
提出了一种零相差自适应跟踪控制的设计方法。
The proposed controller can assure that not only the output tracking error converges to an any small neighborhood of zero but all the signals are global bounded.
所设计的控制器能保证输出跟踪误差收敛到零的任意小邻域内，且所有信号全局有界。
Zero phase error tracking controller was served as the feed-forward controller to improve the fast tracking performance of the system, thus exactly tracking of the system was implemented.
零相位误差跟踪控制器作为前馈跟踪控制器，提高了快速性，使系统实现准确跟踪。
For all disturbances which the upper bounds are unknown, the tracking errors decrease uniformly asymptotically to zero by the designing of switching strategy.
通过设计切换律，对于具有未知上界的干扰，保证跟踪误差一致渐近趋于零。
The receiver has short pullin time, large dynamic range, wide tracking range and small zero drift.
研制成的中频跟踪遥测接收机具有捕获时间短、动态范围大、跟踪范围较宽、零点漂移小的特点。
A parameter adaptive law and a control law were obtained to ensure asymptotic attenuation of the tracking error to zero with probability 1. The simulation results show the validity of the method.
给出了参数自适应律和控制律，使得跟踪误差以概率1渐近衰减到零。仿真结果表明了该设计方法的有效性。
A new edge tracking algorithm based on zero-crossing edge detection technique is applied in the process of threshold computing.
在阈值计算过程中，还用到一种基于过零点边缘检测技术的边缘追踪算法。
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.
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。
Possibilites of the capture of high speed motion target realized by step-by-step method and multi-targets recognition tracking achieved by drifting off its tracking zero point were proposed.
提出了用步进法实现快速运动目标的捕获和在跟踪过程中用拉偏跟踪零点的方法实现多目标识别跟踪的可能性。
By theoretical analysis, the closed-loop control system is proved to be semi-global uniformly ultimately bounded (UUB), and the output tracking error converges to a neighborhood of zero.
通过理论分析，证明了闭环控制系统半全局一致终结有界，跟踪误差收敛到零的一个邻域内。
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.
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。
The experiment shows that the absolute error of the reading approach is zero, which is applicable to automatic tracking reading of high-precision meter very well.
实验表明：该读数方法绝对误差为零，非常适合于高精度指针式仪表自动跟踪判读。
By theoretical analysis, the closed-loop control system is proved to be semi-globally uniformly ultimately bounded with tracking error converging to zero.
理论分析证明了闭环系统是半全局一致终结有界，且跟踪误差收敛到零。
Dual tracking is provided, enabling positive and negative voltages and currents to track from zero simultaneously when varied, providing positive and negative outputs with the same absolute value.
双提供跟踪，使积极和消极的电压和电流跟踪时，从零同时不同，提供积极和消极的产出相同的绝对价值。
The asymptotic tracking or the attainment of zero tracking error in the steady-state which is robust with respect to the plant parameters can be accomplished with the robust two DOF.
鲁棒二自由度控制结构还能实现对于对象参数具有鲁棒性的稳态零误差跟踪。
The tracking error system can not only be controlled to the sliding manifold from any initial state in finitetime but also converge to zero along the sliding manifold in finitetime.
使得姿态跟踪误差系统不仅可在有限时间内从任意状态到达滑动面，而且也可在有限时间内沿滑动面收敛到零，并给出了严格的数学证明。
An adaptive zero-phase tracking control algorithm is developed, and with which the servo system is able to track accurately a given non-circular high order special curves.
提出了零相位跟踪控制算法，使控制系统对给定非国特殊曲线具有很高的跟踪精度，从而保证了非圆轴类表面磨削加工精度。
Zero Phase Error Tracking Controller (ZPETC) was used to partially solve the problem.
零相位误差跟踪控制器(ZPETC)的提出部分地解决了这一问题。
The zero phase error tracking controller is designed to ensure that the system has fast tracking performance and implements exactly tracking;
零相位误差跟踪控制器作为前馈跟踪控制器，提高了快速性，使系统实现准确跟踪；
P and D gain of closed loop transfer function plus some " zero " , it increases bandwidth tracking the trajectory, without contributing to its external interference.
P和D增益对闭环传递函数加上一些“零”，使其在跟踪轨迹时增加带宽，而又不助长它的外在干扰。
P and D gain of closed loop transfer function plus some " zero " , it increases bandwidth tracking the trajectory, without contributing to its external interference.
P和D增益对闭环传递函数加上一些“零”，使其在跟踪轨迹时增加带宽，而又不助长它的外在干扰。
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