A NEW MINIMUM-TIME CONTROL LAW FOR A ONE-MODE MODEL OF A FLEXIBLE SLEWING STRUCTURE

被引：14

作者：

BARBIERI, E ^{[1
]}

OZGUNER, U ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT ELECT ENGN,COLUMBUS,OH 43210

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1993年 / 38卷 / 01期

关键词：

D O I：

10.1109/9.186327

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We describe the construction of a new minimum-time control law for a single-axis, undamped, one-mode model of a flexible slewing structure. The set of necessary and sufficient conditions for optimality are developed using phase-plane techniques, and are given in terms of the vibration frequencies and the rigid-body states. This effectively provides the switching hypersurface in four-dimensional space. The resulting control strategy has the advantage that can be implemented on-line since no a priori computation of switching times is required.

引用

页码：142 / 146

页数：5

共 14 条

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