In this paper, the influence about system initial shift and system parameter disturbance on convergence of the algorithm is studied.
本文研究系统状态初值漂移和系统参数扰动对迭代学习控制算法收敛性的影响。
Generally speaking, the stability of welding process requires the stability of welding quality under the circumstances of parameter disturbance by welding equipments.
一般来说，焊接过程的稳定性就是要求在焊接设备参数扰动的情况下，保证焊接质量的稳定。
Sliding mode variable structure (SMVS) is a nonlinear control method, which is adaptive to disturbance and parameter variations.
滑模变结构控制是一种非线性控制方法，对系统的参数变化和扰动具有安全的自适应性。
Increasing a speed parameter for each water node, we adopt the idea of neighboring regions spread to derivate the evolution formula of water wave with disturbance.
采用邻域传播的思想，为每个水结点增加一个速度参数，推导出水面受到扰动后，水波的演变公式。
The uncertain version of almost disturbance decoupling problem with stability is defined and investigated for a class of nonlinear cascaded like systems with nonlinear parameter uncertainty.
作者针对一类具有非线性参数不确定性的非线性递阶系统，研究了带有稳定性的几乎干扰解耦问题的鲁棒情形。
For uncertain systems with parameter uncertainty and unknown disturbance, a two-degree-of-freedom control structure was proposed based on sensitivity function.
针对具有参数不确定性和外部未知扰动的不确定系统，基于灵敏度函数，提出了一种二自由度控制结构。
The modelling inaccuracy and parameter drift in motor control, such as the stator and rotor resistance shift with temperature, act as the disturbance in the control system.
电机控制模型中的建模误差，以及系统运行中的参数漂移，诸如电机的定、转子电阻随着温度发生变化，相当于对所研究的控制系统加入了扰动。
The simulation results show that sliding mode controller has strong robustness in suppressing parameter variation and exterior disturbance.
抑制系统参数变化和外部扰动的能力显著增强，充分体现了滑模控制的强鲁棒性。
The simulation results show that the proposed controller is effective in fast tracking and robust to parameter variation and external disturbance.
模拟结果显示所提出的控制器具有快速跟踪预定轨迹、对参数时变和外部扰动具有鲁棒性等特点。
This paper proposed a new method for parameter estimation based on genetic algorithms (GA) for linear systems in the case of its coefficient matrix with uncertain disturbance.
对于线性系统，本文针对其系统矩阵a存在一类不确定性扰动的情况，提出了一种基于遗传算法(GA)的新的参数估计方法。
Multiple models were set up to cover the parameter uncertainty of a discrete time system with bounded disturbance and uncertain parameters.
对含有有界扰动和参数不确定性的离散时间被控对象建立多个辨识模型，覆盖被控对象的参数不确定性。
The new controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on-line estimation by the mechanism of time daley.
本文将干扰和参数不确定性等效为系统的外界干扰，利用时延性对不确定性进行在线估计，并根据全程滑模的特点采用等效控制方法设计控制器。
This paper studies the tracking control problem of mobile manipulators in which parameter uncertainty, system friction and disturbance are considered.
讨论了受摩擦力、外界扰动及参数不确定的移动机械手控制问题。
Model predictive control with least squares support vector machine (LS-SVM) has good control performance on the ship course even under the condition of disturbance and model parameter perturbation.
基于最小二乘支持向量机的船舶航向预测控制系统对外界干扰及模型参数摄动均具有较好的适应能力以及良好的控制性能。
To improve the robustness of control systems, a nonlinear auto-disturbance rejection control (ADRC) technique for pneumatic servo systems was developed and a parameter setting method was given.
为提高控制系统的鲁棒性，增强干扰抑制能力，提出了适用于气压伺服系统的自抗扰控制器方案，并讨论了控制参数的整定。
The simulation results show that this controller can effectively restrain the disturbance derived from the parameter variety and external force, the control system is robust.
仿真结果表明，该控制系统能有效抑制系统参数摄动引起的扰动和持续的外激力干扰，增强了系统的鲁棒性。
It is shown by simulations that this control strategy can achieve good disturbance rejection performance to periodic disturbances, and is more robust against process parameter variations.
仿真结果表明，该方法对周期性扰动具有良好的抑制效果，对过程参数的变化具有很强的鲁棒性。
So the simplified linear auto disturbance rejection controller (LADRC) is established by means of linear simplification and parameter conformity.
通过线性简化和参数整合建立简化的线性自抗扰控制器。
This uncertainty is time-varying. and it may appear in each system as uncertain parameter or input disturbance. It also may appear in the connections.
这种不确定性是时变的，它可作为不确定参数及输入摄动存在于每个子系统中，也可能存在于互联项中。
This formula based on the character parameter of relative flow ratio and relative hydraulic disturbance degree.
该公式以相对流量比和相对水力失调度为特征参数。
This algorithm can effectively overcome the model mismatch, unknown disturbance and parameter variation.
该算法能够有效地克服模型失配、扰动和系统参数变化等情况。
Based on the basic theory of the auto disturbance rejection technology, its developed application is presented, a set of methods to auto disturbance rejection controller parameter tuning is provided.
基于自抗扰控制技术的基本原理，探索自抗扰控制技术的扩展应用，给出了自抗扰控制器的参数整定方法。
This paper presents an auto disturbance rejection PID controller and a parameter tuning method for time-delay systems to improve conventional PID controller performance.
提出一种适合时滞对象的自抗扰pid控制器及其整定方法。
It avoids identifying parmeter on line and can give a rather accurate servo tracking result and is fairly robust to system parameter variation and load disturbance.
该系统具有较高的伺服跟踪精度和较强的鲁棒性，无需在线辨识。
It avoids identifying parmeter on line and can give a rather accurate servo tracking result and is fairly robust to system parameter variation and load disturbance.
该系统具有较高的伺服跟踪精度和较强的鲁棒性，无需在线辨识。
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