Controller design with regional pole constraints
نویسندگان
چکیده
منابع مشابه
Controller Design with Regional Pole Constraints: Hyperbolic and Horizontal Strip Regions
where x is given at Eq. (23) and ( )' = d( )/d/x. This equation is valid to 0(e) as long as the flow stays in region 2a (Fig. 1), and it can be shown that if jii(0)>0 and e>0, then trajectories originating in region 2a remain in that region. Numerical comparisons show that solutions to Eq. (24) agree quite well with the "exact" solution to Eqs. (2) and (3). In this example there is only one reg...
متن کاملController Design With Regional Pole Constraints: Hyperbolic and Horizontal Strip Regions
In this paper we consid~r the des~gn of robust controllers with closed-loop poles constrained to lie in specified regions in the left half complex plane The paper focuses In part~cular on hyperbolic and horizontal strip regions The hyperbolic region places a lower bound on the damping ratio whereas the horizontal strip region places an upper bound on the natural frequency of the closed-loop sys...
متن کاملFixed-Order Robust H∞ Controller Design With Regional Pole Assignment
In this paper, the problem of designing fixed-order robustH∞ controllers is considered for linear systems affected by polytopic uncertainty. A polynomial method is employed to design a fixed-order controller that guarantees that all the closed-loop poles reside within a given region of the complex plane. In order to utilise the freedom of the controller design, an H∞ performance specification i...
متن کاملReduced-order controller synthesis with regional pole constraint
A reduced order output feedback controller is designed for a linear time invariant system, which guarantees that the closed loop poles are placed within some pre-specified stability region in the complex plane. A convex approximation of the non-convex constraints is used to pose a sequence of semi-definite programs, which provide the lowest order proper controller satisfying the approximate con...
متن کاملH Controller Design of Fuzzy Dynamic Systems with Pole Placement Constraints
This paper presents a number of state feedback controller design methods for fuzzy dynamic systems with H optimization and/or additional constraints on the closed-loop pole location. The controller design involves solving a set of linear matrix inequalities and the control laws are numerically tractable via LMI techniques. The global stability of the closedloop fuzzy control system is also esta...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Automatic Control
سال: 1992
ISSN: 0018-9286
DOI: 10.1109/9.109638