伺服系统周期性小扰动抑制的研究 |
2008-3-11 13:17:00 李曦,唐小琦,周云飞,陈吉红 供稿 |
|
摘要:针对异步电机d—q坐标系下四阶磁场定向控制非线性模型.利用状态反馈控制设计方法,设计出能够抑制周期性扰动的非线性控制器,实验及仿真结果表明,控制器具有较高的性能。 关键词:伺服系统;非线性控制器;状态反馈;扰动抑制 Abstract:In this paper,a class of disturbanceattenuation approach is proposed for induction mo—tot servo systems, which yields the local stable systems of these problems via iaonlinear state feed—back control for unknown finite bounded periodical disturbance.& |
