| 零点位于左扇区的多项式菱形族 |
| |
| 引用本文： | 郭 磊,赵克友.零点位于左扇区的多项式菱形族[J].控制理论与应用,1993,10(4):479-483. |
| |
| 作者姓名： | 郭 磊 赵克友 |
| |
| 作者单位： | 青岛大学应用数学系，青岛大学电气工程系 青岛 266071，青岛 266071 |
| |
| 摘 要： | 本文考虑多项式菱形族的左扇区稳定性,证明了多项式族左扇区稳定的充分必要条件是的至多4q(q—1)条特殊棱边左扇区稳定;进一步,在一定条件下,只要检验的4q个顶点多项式就可确定的左扇区稳定性。
|
| 关 键 词： | 多项式 稳定性 鲁棒性 菱形族 |
| 收稿时间： | 1992/3/7 0:00:00 |
| 修稿时间： | 1992/9/2 0:00:00 |
Diamond Families of Polynomials with Zeroes in the Left Sector |
| |
| GUO Lei,ZHAO Keyou.Diamond Families of Polynomials with Zeroes in the Left Sector[J].Control Theory & Applications,1993,10(4):479-483. |
| |
| Authors: | GUO Lei ZHAO Keyou |
| |
| Affiliation: | Department of Applied Mathematics, Qingdao University |
| |
| Abstract: | The paper considers D(?) stability of (?) where D(?) is a left sector in the complex plane and (?) a diamond of perturbed polynomials. The paper shows that in order to check D(?)-stability of (?), it suffices to check the 4q(q-1) specific edges of (?). Furthermore, under the mild conditions, it suffices to check the 4q specific verticesof (?). |
| |
| Keywords: | polynomials stability robustness |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《控制理论与应用》浏览原始摘要信息 |
|
点击此处可从《控制理论与应用》下载全文 |
