摘要
本文针对磁场定向的d－q坐标系下的4阶包含机、电动力学的异步电动机的模型，运用非线性自适应的反馈线性化的控制方法，设计一个渐近跟踪负载力矩和转子电阻实际值的非线性辨识算法，一旦这两个未知常数被辨识，则可实现速度和磁链调节的解耦控制，仿真结果证明系统具有良好的稳、动态性能。
In this paper, a nonlinear identification scheme which asymptotically tracks the true values of the load torque and rotor resistance is designed for a four-order model of an induction molor under the Field-Oriented d-q coordinate frame by the method of nonlinear adaptive state feedback input-output linearizing con-trol. Once the those parameters are identified, the decoupling of regulation rotor speed and rotor flux ampli-tude is realized. The simulations show a good performance of the proposed algorithm.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
1997年第5期727-732,共6页
Control Theory & Applications
