然后采用非线性干扰观测器逼近复合干扰。
Then, a nonlinear disturbance observer is used to approximate compound disturbance.
同时借助干扰观测器对扰动实现完全抑制。
At the same time, disturbance observer is used to attain the full-scale disturbances suppression.
构造干扰观测器，观测出由相机运动产生的等效干扰力矩。
Equivalent disturbance moment by the infrared camera moving is seeked by constructing disturbance observation.
结果表明，基于干扰观测器的PID控制器可以有效地抑制风载荷扰动。
The results show that PID controller based on the disturbance observer can effectively suppress wind load disturbance.
研究一种新的空天飞行器基于非线性干扰观测器的轨迹线性化飞行控制方案。
A novel nonlinear disturbance observer-enhanced trajectory linearization control (TLC) structure is applied to an aerospace vehicle (ASV).
最后，分析了机车牵引动态模型，并且建立了干扰观测器的粘着系数估计系统。
Finally, the dynamics of locomotive traction are analyzed, and a disturbance observer is used to estimate adhesion coefficient.
因此，本文在解耦的基础上设计了干扰观测器进行补偿，这种方法易于应用到实际工程中。
So, on the basis of decoupling, disturbance observer is designed to proceed compensation. This method is applicable for the practical engineering application.
针对风载荷扰动对伺服系统性能的影响，设计了干扰观测器，并对该基于干扰观测器的控制系统进行了仿真。
For the wind load disturbance on the servo system performance, disturbance observer is designed, and the simulation of the control system based on the disturbance observer is completed.
二是采用带干扰的线性模型，在线性二次型最优控制和线性系统状态观测器的基础上，设计了一种无速度测量非线性鲁棒控制律。
Using the linear model with disturbances, the other law is designed to be robust based on the linear quadratic optimal control and the state observer of linear system.
本文讨论了广义系统的干扰解耦状态观测器的结构形式、存在条件和设计方法。
Concerning the state observer decoupling disturbance for singular systems, we study its existence conditions, its structure and the design methods.
该文设计了全维非线性未知输入观测器，实现检测滤波器对于被控对象模型误差和系统不确定性因素的干扰解耦。
This paper realizes disturbance de-coupled with model error and system uncertainty by using a combination of full-order nonlinear unknown input observer and fault detection filter.
本文根据观测器理论估测直流马达的转速与干扰转矩。
This paper presents an estimation method for speed and disturbance torque based on observer theory.
提出了扩张状态观测器的一种新的形式，用于处理量测环节带有噪声干扰时的情况。
This paper proposes a novel structure of extended state observer (ESO) for state observation of nonlinear system with measurement noise, which can be used in disturbance rejection controller.
针对系统状态易受外界干扰的情况，设计一种干扰解耦降维观测器。
A novel disturbance decoupled reduced-order observer (DDRO) design scheme is presented for the reason that the states can be disturbed by environment easily.
研究了在界干扰情况下一类非线性反馈混沌系统的同步动态观测器设计问题。
The dynamic observer design problem of synchronization in a class of nonlinear feedback chaotic systems with a bounded disturbance is investigated in this paper.
研究了在界干扰情况下一类非线性反馈混沌系统的同步动态观测器设计问题。
The dynamic observer design problem of synchronization in a class of nonlinear feedback chaotic systems with a bounded disturbance is investigated in this paper.
应用推荐