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   close loop identification 的翻译结果: 查询用时:0.144秒
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close loop identification
相关语句
  相似匹配句对
     Close-loop feedback identification with saturation elements
     具有饱和环节的闭环反馈辨识
短句来源
     Close-Loop Identification Using Over-Sampling and its Estimate Accuracy Analysis
     闭环系统的输出过采样辨识方法及其估计精度分析
短句来源
     identification;
     鉴定 ;
短句来源
     The accuracy of the process model thus obtained by closed loopidentification is close to that by open loop identification.
     按此实验条件进行闭环辨识可以得到精度与开环辨识相近的过程模型。
短句来源
     Selection of Optimal Over-Sampling Rate in Close-Loop Identification with Output Over-Sampling
     输出过采样闭环系统辨识方法中最优过采样率的选择
短句来源
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A concrete identification scheme of close-loop identification and the conditions of multivariable dynamic system is studied on the basis of time series multidimensional CARWA model.A computer program of close-loop identification of multidimensional CARMA system is designed with Turbo C and it's proved to be practical and effective by computer simulation,laying a foundation for the realization of decoupling control system.

以时间序列多维CARMA模型对多变量动态系统的闭环辨识及可辨性条件进行了具体辨识方案的研究.采用C语言设计了多维CARMA系统闭环辨识程序并经实例仿真证明了其有效性和实用性,为解耦控制系统的实现奠定了基础.

n order to carry out the identification test of the diesel model,the simulation of the 6135 diesel generating set model in the circumstance of close-loop and ordinary signals as excitation was studied in terms of the least square method.And the influence of identification sequence length,noise and excitation signals on the identification results was also analyzed.By simulation it is shown that the close-loop identification in the circumstance of ordinary signals...

n order to carry out the identification test of the diesel model,the simulation of the 6135 diesel generating set model in the circumstance of close-loop and ordinary signals as excitation was studied in terms of the least square method.And the influence of identification sequence length,noise and excitation signals on the identification results was also analyzed.By simulation it is shown that the close-loop identification in the circumstance of ordinary signals as excitation is of great feasibility in the available experiments.

为进行柴油机模型的辨识试验,在分析柴油发电机组闭环可辨识性基础上,对6135柴油发电机组模型在闭环条件、以常规信号为激励情况下的最小二乘辨识方法进行了仿真研究.分析了辨识序列长度、噪声和激励信号对辨识结果的影响.仿真结果表明以常规信号作为激励的闭环辨识在现实试验中的可行性.

A close-loop identification method by changing magnetic-core displacement was presented, which could identify the magnetic-force parameters of magnet bearings used in CMG(control moment gyroscope). The currents under various displacements could be found by changing the rotor’s displacements at the magnetic-core, and then they were used to identify the parameters of magnetic force by LSM(Least Squares Method). The result of identified magnetic force model using the actual data can match the...

A close-loop identification method by changing magnetic-core displacement was presented, which could identify the magnetic-force parameters of magnet bearings used in CMG(control moment gyroscope). The currents under various displacements could be found by changing the rotor’s displacements at the magnetic-core, and then they were used to identify the parameters of magnetic force by LSM(Least Squares Method). The result of identified magnetic force model using the actual data can match the output data of the magnetic bearing, which proves the rightness of identified parameters. Simulation study based on identified magnetic force model has helped to choose better parameters for the controller to improve dynamic performance of the system. Rotor of the CMG can be suspended stably when rotor speed reaches 30 060 r/min by using the improved parameters of the controller.

提出一种实用的闭环辨识方法—磁中心变位移法,可以对控制力矩陀螺用磁轴承的磁力参数进行辨识。这种方法通过在磁中心处改变转子位移,得出不同位移时的电流值,再用这些值进行最小二乘辨识,得出所求的磁力参数。辨识出的电磁力模型中代入实际数据所得输出值与磁轴承实际输出数据非常吻合,证明了辨识所得磁力参数的准确性,并且用所得到的磁力参数指导磁轴承系统控制器参数的选择,使之更好地对磁轴承进行控制。实验证明,调整后的参数使转子在 30 060 r/mim 时仍能稳定地悬浮在给定位置,验证了所得磁力参数的准确性。

 
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