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标称控制器
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  nominal controller
     Then a corresponding nominal controller and a robust compensator are designed.
     然后分别设计相应的标称控制器和鲁棒补偿器.
短句来源
     The nominal controller achieves desired tracking properties for a nominal plant,and the robust compensator is applied to reduce the influence on the tracking properties caused by the difference between the nominal plant and the real one.
     标称控制器对于一标称受控对象实现所希望的轨迹跟踪特性,鲁棒补偿器则用于减小实际受控对象和标称受控对象之间的差异对跟踪特性的影响。
短句来源
     The signal compensation method regards the influence of the plant uncertainties on the closed loop control properties as an equivalent disturbance. A robust compensator is added to the nominal controller designed for the nominal plant without disturbance to produce a robust compensation signal to reduce the influence of the equivalent disturbance.
     该方法与现有的基于系统传递特性或输入输出特性的方法不同 ,它将系统所具有的不确定性对闭环系统控制性能的影响视为等价干扰的影响 ,在对标称受控对象设计的标称控制器的基础上加入一鲁棒补偿器 ,产生鲁棒补偿信号 ,抵消或抑制等价干扰的影响 ,实现鲁棒控制。
短句来源
     A robust controller designed by this method consists of a nominal controller and a robust compensator.
     该控制器由标称控制器和鲁棒补偿器组成。
短句来源
     The nominal controller enables the nominal closed-loop system to achieve desired tracking properties, and the robust compensator reduces the influence of the parameter uncertainties and the nonlinear couplings among the joints.
     标称控制器使得标称闭环系统具有理想的跟踪性能; 鲁棒补偿器可以抑制参数不确定和关节间非线性耦合等因素的影响,实现鲁棒跟踪.
短句来源
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  “标称控制器”译为未确定词的双语例句
     Analyses of the limitations of controller designs for real systems was used to develop a controller design method and adjustment procedure. Robust compensators are first designed for joint subsystems with the robust controllers then tuned for the whole manipulator.
     在分析了实际控制器设计与理论设计之间的差异的基础上,针对实际系统对控制器设计的约束,提出了可采取的措施,并提出了相应的控制器设计及调节方法,即首先设计单关节子系统标称控制器和鲁棒补偿器,然后再进行多关节鲁棒控制器的统调。
短句来源
     3. Under the conditions of sound velocity perturbation and the unmodel dynamic, active structure acoustic control system with robust H_∞controller is simulated in this thesis. The performance of the robust H_∞controller is compared with standard controller, the results show that the robust H_∞controller possess famous robust performance.
     3.对基于鲁棒H_∞控制理论的结构振动声辐射主动控制系统,在考虑流体声速摄动和未建模动态的影响下进行了仿真研究,同标称控制器的性能对比表明,鲁棒H_∞控制器具有令人满意的的稳定鲁棒和性能鲁棒性。
短句来源
     Furthermore, a design method for the controller with known uncertainty bound of system parameter was presented.
     进一步给出了已知系统参数摄动界时的标称控制器的设计方法。
短句来源
     The controller consists of two parts.
     该控制器由标称控制器和鲁棒补偿器两部分构成。
短句来源
  相似匹配句对
     A robust controller designed by this method consists of a nominal controller and a robust compensator.
     该控制器标称控制器和鲁棒补偿器组成。
短句来源
     Then a corresponding nominal controller and a robust compensator are designed.
     然后分别设计相应的标称控制器和鲁棒补偿器.
短句来源
     Power Factor Compensation Controller
     功率因数补偿控制器
短句来源
     The Prognammabll Controller
     可编程顺序控制器
短句来源
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  nominal controller
Finally, the approximate spectrum assignment and robust stability problems are revisited under plant disturbances if the nominal controller is main-tained.
      
The specific weighting functions considered are defined in terms of the given plant and nominal controller.
      
Add a feedforward, nonlinear neural network in parallel to the nominal controller.
      
A simpler controller scheduling scheme that exploits the robustness properties of the nominal controller was used for this design study.
      
From these plots, it is seen that the system with the nominal controller becomes unstable in the event of sensor fault.
      
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This paper proposes a robust control algorithm for the trajectory tracking of robot manipulators with parametric uncertainty. The controller is designed based on a Lyapunov method , which consists of a nominal control part and a continuous state feedback compensator. It is shown that the effect of large parametric uncertainty can be eliminated and exponential stability can be guaranteed by using a continuous state feedback controller in the closed loop system for the robot manipulator. In addition, when the...

This paper proposes a robust control algorithm for the trajectory tracking of robot manipulators with parametric uncertainty. The controller is designed based on a Lyapunov method , which consists of a nominal control part and a continuous state feedback compensator. It is shown that the effect of large parametric uncertainty can be eliminated and exponential stability can be guaranteed by using a continuous state feedback controller in the closed loop system for the robot manipulator. In addition, when the upper bound on the parametic uncertainty is assumed to be unknown, we modify the control scheme by introducing a simple estimation law in order that globally asymptotic stablity can be guaranteed.

本文提出了一种用于控制具有参数不确性机器人轨迹跟踪的鲁棒控制策略,该控制器的设计根据Lyapunov理论,由一个基于Slotine方法[8]的标称控制器和一个非线性连续反馈补偿器组成.对二自由度的机器人的仿真结果表明,对系统的参数不确定性影响可通过连续反馈的补偿器给以消除,最后可使输出跟踪误差达到全局指数收敛.另外,在机器人参数不确定性上界未知时,我们修改了控制器,并得出全局渐近收敛的结果.

The design problem of robust control systems for plants with several types of uncertainties was investigated to achieve different kinds of robust control properties. A robust control approach based on signal compensation was developed which differs from the methods based on system transfer properties or input output properties. The signal compensation method regards the influence of the plant uncertainties on the closed loop control properties as an equivalent disturbance. A robust compensator is added...

The design problem of robust control systems for plants with several types of uncertainties was investigated to achieve different kinds of robust control properties. A robust control approach based on signal compensation was developed which differs from the methods based on system transfer properties or input output properties. The signal compensation method regards the influence of the plant uncertainties on the closed loop control properties as an equivalent disturbance. A robust compensator is added to the nominal controller designed for the nominal plant without disturbance to produce a robust compensation signal to reduce the influence of the equivalent disturbance. The robust controllers have evident structural meanings and the controller parameters can be easily tuned on line.

对于具有多种类型不确定性的系统 ,研究实现不同类型鲁棒控制性能的鲁棒控制系统设计问题 ,提出基于信号补偿的鲁棒控制方法。该方法与现有的基于系统传递特性或输入输出特性的方法不同 ,它将系统所具有的不确定性对闭环系统控制性能的影响视为等价干扰的影响 ,在对标称受控对象设计的标称控制器的基础上加入一鲁棒补偿器 ,产生鲁棒补偿信号 ,抵消或抑制等价干扰的影响 ,实现鲁棒控制。该方法设计的鲁棒控制器结构意义明确 ,参数易于在线整定

The problems about robust stability and synthesis of a link system in a class of objects and controller with structure uncertainty were studied. Different from some existing results, the uncertainties of simultaneous parameters in both the plant and the controller were considered. Based on the relationship between the norm of a transfer function and algebraic Riccati inequality, a robust stability bound for the uncertainty parameter was derived. Furthermore, a design method for the controller with known uncertainty...

The problems about robust stability and synthesis of a link system in a class of objects and controller with structure uncertainty were studied. Different from some existing results, the uncertainties of simultaneous parameters in both the plant and the controller were considered. Based on the relationship between the norm of a transfer function and algebraic Riccati inequality, a robust stability bound for the uncertainty parameter was derived. Furthermore, a design method for the controller with known uncertainty bound of system parameter was presented.

对一类对象和控制器同时具有结构不确定摄动的闭环系统的鲁棒稳定性分析与设计问题进行了研究。利用Riccati不等式、H∞ 范数及矩阵分解等方法 ,得到了系统不确定参数的一种鲁棒稳定摄动界。进一步给出了已知系统参数摄动界时的标称控制器的设计方法。

 
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