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   performance and robustness 在 航空航天科学与工程 分类中 的翻译结果: 查询用时:0.186秒
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performance and robustness
相关语句
  性能和鲁棒性
    The resulted lower order controller shares almost the same performance and robustness as the original H_∞/LTR controller.
    这种方法设计出的低阶控制器保持了原H∞/LTR方法设计出的控制器的性能和鲁棒性
短句来源
    Theoratical analysis and digital simulation results are provided to show that the adaptive variable structure guidance law is of good trajectory performance and robustness.
    理论分析和数字仿真表明自适应变结构制导律具有优良的弹道性能和鲁棒性
短句来源
    The approach proposed in the paper has been successfully applied to turbo-engine fixed-order PI controller design. The simulation results show that the performance and robustness of controlled system are satisfied.
    使用该技术对某型涡扇发动机控制系统进行固定阶PI控制器设计,仿真结果表明,该控制系统其性能和鲁棒性满足要求。
短句来源
    Simulation results indicate that this method has not complex calculating and programming,and it has good stability,dynamic performance and robustness. It overcomes the disadvantage that a series of controllers in different height and velocity flight region are designed because mode parameter of aircraft is changed with the changes of height and velocity.
    这种方法既避免了复杂的计算和编程,又使系统具有较好的稳定性、动态性能和鲁棒性,克服了飞机模型参数随着高度和速度的变化(即模型参数存在不确定性)而需要按照多个不同高度和速度的飞行区域设计一系列控制器的缺点。
短句来源
  “performance and robustness”译为未确定词的双语例句
    The control system designed by the improved method has good following performance and robustness.
    用这种改进方法所设计的系统不仅具有良好的快速跟踪特性,而且还具有良好的鲁棒性。
短句来源
    Based on the designing of decoupling network,disturbance and uncertainty considered,a robust controller is designed to guarantee the dynamic performance and robustness of the system.
    在设计解耦网络的基础上,充分考虑了相对于标称模型而言的系统中存在的摄动和不确定性,利用鲁棒控制的有关理论,设计了鲁棒控制器,在保证系统具有良好的动态性能的同时具有较强的鲁棒性。
短句来源
    Simulation of the control system was performed, and then excellent tracking performance and robustness were obtained. The simulation results show that the method can effectively reduce the coupling influence of each control loop and assure satisfactory transient performance.
    仿真结果表明,该方法控制精度高、跟踪性能强、鲁棒性良好,能够有效地减小各回路间的耦合影响,并保证发动机控制系统具有良好的稳态和动态性能。
短句来源
    This method is applied to design control laws of Pitch/Yaw channels autopilot for BTT missiles. The digital simulation shows that the system has good performance and robustness.
    利用该方法设计了某型BTT导弹俯仰-偏航通道自动驾驶仪变结构控制律,取得了很好的控制效果。
短句来源
    When LQG/LTR methodology is applied to control system design,it is not easy to choose proper covariance matrices for Kalman filter design for good dynamic performance and robustness of the control system.
    本文提出了一种根据性能指标要求设计航空发动机LQG/LTR控制器的方法。
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  performance and robustness
The criterion is based on the closed loop frequency response method to meet desired performance and robustness as close as possible.
      
The proposed time-domain approach has improved performance and robustness in comparison to purely frequency domain processing.
      
In each case, weprovide a solution using both the decorrelating and the MMSE criteria.Simulation results show that, for macrodiversity OFDM, our approach resultsin significantly improved performance and robustness to frequency offsets.
      
The enhanced adaptivity minimizes the core dependency and, accordingly, improves performance and robustness of ACMRP.
      
However, these 1D HRR signatures are generally plagued by scintillation effects, and thus demonstrate highly irregular behavior that dramatically degrades the performance and robustness of algorithms based on these signatures.
      
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Fuzzy control has been applied successfully to industrial process controls, but it is still limited in high precision digital servo systems. In this paper,a new kind of mixed intelligent conditioner Fuzzy-PID controller is designed by analysing the characteristics of the fuzzy and PID control and then combining them orgdnically. The controller features simple construction and strong ability to resist interferences. It can take account of both dynamic and static performances of the control system. The author...

Fuzzy control has been applied successfully to industrial process controls, but it is still limited in high precision digital servo systems. In this paper,a new kind of mixed intelligent conditioner Fuzzy-PID controller is designed by analysing the characteristics of the fuzzy and PID control and then combining them orgdnically. The controller features simple construction and strong ability to resist interferences. It can take account of both dynamic and static performances of the control system. The author has applied the controller to a high precision digital servo system and achieved good results. Applications have shown that better dynamic and static performances and robustness can be obtained by using the controller. It is simple in algorithm and easy to implement.

Fuzzy控制已在工业过程控制中取得了一系列成功的应用,但在高精度数字伺服系统中的应用还未见报导。本文通过分析Fuzzy控制和PID控制各自的特点,将Fuzzy控制和PID控制有机结合起来,设计了一种新型的混合式智能调节器Fuzzy-PID控制器,它具有结构简单、抗干扰能力强,调整时间短等优点,可同时兼顾控制系统的动静态性能。笔者将该控制器应用于高精度数字伺服系统中取得了较好的效果。应用实例表明,该控制器具有良好的动静特性和一定的鲁棒性,而且控制算法简单,实现方便。

Sliding-mode variable structure control is applied to design a guidance law so that the guidance law is robust to certain disturbances. Meanwhile, an adaptive trending-law of sliding-mode is presented for time-varing control systems and is used to derive the guidance law. Theoratical analysis and digital simulation results are provided to show that the adaptive variable structure guidance law is of good trajectory performance and robustness. Furthermore, this guidance law is easy to realize in engineering....

Sliding-mode variable structure control is applied to design a guidance law so that the guidance law is robust to certain disturbances. Meanwhile, an adaptive trending-law of sliding-mode is presented for time-varing control systems and is used to derive the guidance law. Theoratical analysis and digital simulation results are provided to show that the adaptive variable structure guidance law is of good trajectory performance and robustness. Furthermore, this guidance law is easy to realize in engineering.

为了使导弹制导系统具备良好的鲁棒性,本文提出用滑模变结构控制理论设计末端导引规律。结合时变系统的特点,本文提出并应用了滑模自适应趋近律这一概念。理论分析和数字仿真表明自适应变结构制导律具有优良的弹道性能和鲁棒性。另外,此制导律比较简单,便于应用

A new method of model reference variable structure control with sliding mode (MRVSCSM) is proposed for a class of time varying linear system. This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control. This method is applied to design control laws of Pitch/Yaw channels autopilot for BTT missiles. The digital simulation shows that the system has good performance and robustness....

A new method of model reference variable structure control with sliding mode (MRVSCSM) is proposed for a class of time varying linear system. This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control. This method is applied to design control laws of Pitch/Yaw channels autopilot for BTT missiles. The digital simulation shows that the system has good performance and robustness.

针对一类特殊线性时变系统,提出了一种新的模型参考时变滑态结构控制器设计方法。能较好地适应时变系统参数大范围的变化,提高控制精度和控制效益。利用该方法设计了某型BTT导弹俯仰-偏航通道自动驾驶仪变结构控制律,取得了很好的控制效果。

 
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