摘要
将惯量辨识引入永磁同步电机速度环控制中,在惯量发生变化的条件下,基于惯量辨识自动调节控制参数来保证系统性能,从而达到自整定的目的。实验结果表明自整定方案不仅能保证交流伺服系统的控制性能,而且增强了交流伺服系统的智能性和适应性。
Inertia identification was introduced into the speed loop control of the permanent magnet synchronous motors. When the inertia varies,having the inertial identification based to adjust the control parameters automatically and to ensure system performance as well as to achieve auto-tuning purposes was implemented.Experimental results show that auto-tuning scheme can ensure control performance and enhance both intelligence and adaptability of the AC servo system.
出处
《化工自动化及仪表》
CAS
2016年第3期232-235,共4页
Control and Instruments in Chemical Industry
关键词
永磁同步电机
惯量辨识
控制参数
自整定
permanent magnet synchronous motor
inertia identification
control parameters
auto-tuning
