CAJ | 학술논문

为提高交流伺服系统负载转矩辨识收敛快速性，提出一种新型的降维观测器模型。在参考一种降维负载转矩观测器的基础上，提出一种新型的降维观测器模型，对负载转矩进行辨识，并仿真分析改进降维负载观测器的有效性。仿真结果表明：该方法是有效的，能明显提高辨识的快速性。
위제고교류사복계통부재전구변식수렴쾌속성，제출일충신형적강유관측기모형。재삼고일충강유부재전구관측기적기출상，제출일충신형적강유관측기모형，대부재전구진행변식，병방진분석개진강유부재관측기적유효성。방진결과표명：해방법시유효적，능명현제고변식적쾌속성。
For accelerating estimation speed of the load torque for AC servo system, a new model of the reduce-order observer is brought up. Based on the reduced-order observer, a new model of the reduce-order observer is brought up and estimate the load torque, its validity is analyzed by the simulation. The simulation result shows that the model is valid and can obviously improve the convergent speed of estimation algorithm.