针对新型五自由度无轴承异步电动机这一多变量、非线性、强耦合的系统,采用逆系统的方法进行解耦控制。
A decoupling control approach based on inverse system has been used for the innovative five degree-of-freedom bearing less induction motor, which is multi-variable, nonlinear and high coupling.
本文讨论了用逆奈氏阵列法对一类非方阵多变量系统进行解耦设计。
In this Paper, decoupling design for non-square multivariable systems using inverse Nyquist array (INA) method is discussed.
针对新型五自由度无轴承异步电动机这一多变量、非线性、强耦合的系统,采用逆系统的方法进行解耦控制。
A decoupling control approach based on inverse system has been used for the innovative five degree-of-freedom bearingless induction motor, which is multi-variable, nonlinear and high coupling.
在系统精确模型参数未知的情况下,神经网络逆系统可将被控系统解耦成两个SISO线性子系统;
Without knowing the precise system model and parameters, the ANN inverse can decouple the controlled system into two SISO linear systems.
INA法的基本思想是通过选择预补偿器使原系统的逆前向传递函数矩阵成为对角优势阵,从而实现各输入输出变量之间的基本解耦。
The INA's basic idea is that, through selecting pro-(compensator, ) inverse pro-transitive function matrix of previous system can be changed into diagonal preponderance matrix.
由于实际电力系统输入限幅、工作区域受限等因素的影响,采用神经网络逆系统方法对被控电力系统进行反馈线性化解耦后的复合系统并非理想的解耦线性系统。
As the system's controlling inputs and operating region are constrained in real power systems, the decoupled and linearized system derived by ANN inversion method is not an ideal one.
本文首先根据中储式球磨机制粉系统对控制精度要求不高的特点,将传统解耦方法中的逆矩阵方法应用于制粉系统解耦中,设计了基于逆矩阵静态解耦的PID控制系统。
According to the demands of ball mill coal pulverized system, inverse matrix decoupling theory, a traditional decoupling method, is used in the system control, and a PID controller is designed.
最后,在感应电机矢量控制基础上,对其进行逆系统控制解耦性能、抗扰动性能和鲁棒性方面的仿真实验,证实了新型广义逆系统控制的有效性。
At last, the validity of new type of generalized inverse control is proved via simulations of decoupling performance, disturbance-rejection performance and robustness based on vector control.
最后,在感应电机矢量控制基础上,对其进行逆系统控制解耦性能、抗扰动性能和鲁棒性方面的仿真实验,证实了新型广义逆系统控制的有效性。
At last, the validity of new type of generalized inverse control is proved via simulations of decoupling performance, disturbance-rejection performance and robustness based on vector control.
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