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tracking performance
相关语句
  跟踪性能
    A Study on H_∞ Control for Enhancing Tracking Performance of Electric Power Steering System
    增强电动转向系统助力跟踪性能的H_∞控制
短句来源
    DEVELOPMENT OF TRACKING PERFORMANCE FOR ELECTRIC POWER STEERING CONTROL SYSTEM
    电动转向控制系统跟踪性能研究
短句来源
    Tracking performance of terrain following controller is tested by tracking an imaginative terrain. The result shows that the controller exhibits robustness and excellent tracking performance.
    通过对虚拟地形的跟踪验证了控制器的性能,结果表明,该控制器不仅具有精确的跟踪性能而且具有良好的鲁棒性。
短句来源
    Cutting down the deviation of assistant torque is an effective method to enhancing the tracking performance, H-infinity control theory is applied in the development of tracking performance. A mathematic model of electric power steering system is set up. H-infinity controller is designed with LMI.
    将H_∞控制理论应用于电动转向控制系统跟踪性能的研究,建立了电动转向系统数学模型,采用线性矩阵不等式处理方法设计了最优H_∞控制器,应用Matlab软件进行了计算机仿真,并根据最优H_∞控制器编制了电动转向系统控制程序,进行了台架试验。
短句来源
  “tracking performance”译为未确定词的双语例句
    The simulation results show that the algorithm has the preferable varying speed signals tracking performance and the convergence speed is accelerated.
    仿真试验结果表明,这种算法对于连续变化转速给定信号具有良好的跟踪作用,并且网络收敛速度较快。
短句来源
    It is shown by the simulation results obtained for the dynamic system by imposing specific parameter variations that the H ∞ controller is of quick response, good tracking performance and fine robustness to system uncertainties.
    给定参数变化时 ,该系统的动态仿真结果表明 ,控制器响应 H∞ 快 ,跟踪精度高 ,鲁棒性良好 .
短句来源
  相似匹配句对
    DEVELOPMENT OF TRACKING PERFORMANCE FOR ELECTRIC POWER STEERING CONTROL SYSTEM
    电动转向控制系统跟踪性能研究
短句来源
    The results of the simulation and test prove the control system has good performance in stability, tracking and assistance.
    仿真和实验结果证实,所设计的电动转向系统具有良好的稳定性能、跟踪性能和助力性能。
短句来源
    On Performance Tests of Starters
    汽车起动机的性能试验
短句来源
    Performance of Brake Tester
    关于反力式制动试验台测力能力的分析
短句来源
    Analysis and control of car off-tracking from the line
    在生产中对汽车行驶跑偏的分析与控制
短句来源
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  tracking performance
Master-slaver dual-leg coordination control was proposed for the biped robot with heterogeneous legs (BRHL), in order to reduce gait planning and to get a good tracking performance.
      
The feedback controller improves system tracking performance and suppresses load and mechanical disturbance while the feedforward controller compensates phase hysteresis introduced by feedback control.
      
Prediction is also implemented in the algorithm to locate the target in order to keep it stationary in the center of the image, resolve events of occlusion or masking, and increase normal tracking performance.
      
Simulations are designed to test the tracking performance of DIMM-MSJPDA algorithm.
      
The results show that the use of DIMM-MSJPDA algorithm enables the distributed multisensor system to track multiplied maneuvering targets and its tracking performance is much better than that of IMMJPDA algorithm.
      
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Nonlinear dynamic model of cruise missile is established,a nonlinear continuous predictive control method based on the model was studied in this paper.A performance index which combinated tracking error and yate of tracking error is presented,then,optimal nonlinear feedback control law is generated to minimize the performance index. Cruise missile terrain following controller is designed by using this method. Tracking performance of terrain following controller is tested by tracking an imaginative terrain....

Nonlinear dynamic model of cruise missile is established,a nonlinear continuous predictive control method based on the model was studied in this paper.A performance index which combinated tracking error and yate of tracking error is presented,then,optimal nonlinear feedback control law is generated to minimize the performance index. Cruise missile terrain following controller is designed by using this method. Tracking performance of terrain following controller is tested by tracking an imaginative terrain. The result shows that the controller exhibits robustness and excellent tracking performance.

建立了巡航导弹的非线性动力学模型,针对该模型的非线性连续预测控制方法,提出了预测跟踪误差和跟踪误差率线性组合的性能指标,通过使性能指标最小,产生了巡航导弹地形跟踪的最优非线性反馈控制器。通过对虚拟地形的跟踪验证了控制器的性能,结果表明,该控制器不仅具有精确的跟踪性能而且具有良好的鲁棒性。

Electronically controlled clutches for semi automatic and AMT vehicles are treated as a nonlinear dynamic system and a robust controller is designed based upon the deterministic mathematic modeling. In real situations, there exist a series of uncertainties such as sensing noises, load changes, off road resistance, and vibroisolation spring stiffness alternations tending to deteriorate control performance of the automatic clutch. A systematic approach was proposed for robust performance analysis of the clutch...

Electronically controlled clutches for semi automatic and AMT vehicles are treated as a nonlinear dynamic system and a robust controller is designed based upon the deterministic mathematic modeling. In real situations, there exist a series of uncertainties such as sensing noises, load changes, off road resistance, and vibroisolation spring stiffness alternations tending to deteriorate control performance of the automatic clutch. A systematic approach was proposed for robust performance analysis of the clutch system by applying performance, robustness and control weighted functions, and a bilinear pole shifting transform was introduced to alleviate the illness problems of solution of the critical stable system. It is shown by the simulation results obtained for the dynamic system by imposing specific parameter variations that the H ∞ controller is of quick response, good tracking performance and fine robustness to system uncertainties.

将车用电控离合器视为非线性动力系统 ,并在确定性数学模型基础上设计了鲁棒控制器 .为提高电控离合器控制器的鲁棒性 ,引入控制理论 .H∞ 给出性能权函数、鲁棒权函数、控制权函数的选择方法 ,并利用双线性变换解决了临界稳定系统的病态求解问题 .给定参数变化时 ,该系统的动态仿真结果表明 ,控制器响应 H∞ 快 ,跟踪精度高 ,鲁棒性良好 .

The quantity description method of human thinking fuzziness is introduced in the evaluation index of handling and stability of driver/vehicle/road closed-loop system. The fuzzy cognition of driver on prediction distance is firstly introduced in the evaluation index of driver/vehicle/road closed-loop system. Then, the objective analysis and reasoning are conducted. Finally, the possibility distributed set and its three explicit expressions of the fuzzy evaluation on handling and stability of driver/vehicle/road...

The quantity description method of human thinking fuzziness is introduced in the evaluation index of handling and stability of driver/vehicle/road closed-loop system. The fuzzy cognition of driver on prediction distance is firstly introduced in the evaluation index of driver/vehicle/road closed-loop system. Then, the objective analysis and reasoning are conducted. Finally, the possibility distributed set and its three explicit expressions of the fuzzy evaluation on handling and stability of driver/vehicle/road closed-loop system are given. The optimization and simulation experiment are conducted on the basis of the theoretical analysis. The results show that the upper and lower bounds of fuzzy possibility distribution interval of thelateral displacement response are distinct as the confident level on fuzzy set "long prediction distance" is of larger. And the tracking performance of fuzzy possibility distribution interval of the lateral displacement response to desired path is good. The upper and lower bounds of fuzzy possibility distribution interval of the lateral displacement response have a cross point as the confident level on fuzzy set "long prediction distance" is of smaller. And the tracking performance of the upper bound of fuzzy possibility distribution interval of the lateral displacement response to desired path is good. The tracking performance of lower bound of fuzzy possibility distribution interval of the lateral displacement response to desired path is bad. The contribution of this study is that the effect of subject factor to object evaluation index is developed, and the mathematical description of the effect is given.

在人-车-路闭环操纵稳定性评价指标中引入内含“人的思维模糊性”的数量化方法。首先引入主观因素——驾驶员对有效视程的模糊认识,随后进行客观的分析与推理,最后给出了由于驾驶员对视距的模糊估计而导致的对操纵稳定性评价的分布区间及评价指标可能性分布的显表达式。在理论分析的基础上,进行了仿真与优化试验分析,仿真与优化试验的结果表明,对有效视程“较大”的置信度大时,侧向位移响应的模糊分布区间上下确界明显,且上下确界对预期轨迹的跟随性都较好。当置信度小时,侧向位移响应的模糊分布区间上下确界存在交叉点,上界,即有效视程“大”,对预期轨迹的跟随性好,下界,即有效视程“小”,对预期轨迹的跟随性差。解决了由于驾驶员对有效视程认识上的个体差异而导致的对同一辆车操纵性主客观评价分散性的数学描述问题。

 
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