Title :
Upper bounds and approximate solutions for multidisk problems
Author :
Ting, Thomas ; Poolla, Kameshwar
Author_Institution :
Coordinated Sci. Lab., Illinois Univ., Urbana, IL, USA
fDate :
8/1/1988 12:00:00 AM
Abstract :
Approximate solutions of multiobjective H∞ -optimization problems, also referred to as multidisk problems, are considered. The main result is an algorithm that makes it possible to compute an upper bound for linear two-disk problems and also a (suboptimal) controller that achieves this bound. The algorithm involves some graphical techniques which can also be used to demonstrate explicitly the design tradeoffs inherent in problems involving competing objectives. The results can be generalized to multidisk problems
Keywords :
optimisation; approximate solutions; multidisk problems; multiobjective H∞-optimization; upper bound; Algorithm design and analysis; Filtering algorithms; Filters; High performance computing; Merging; Smoothing methods; State estimation; Stochastic processes; Time factors; Timing;
Journal_Title :
Automatic Control, IEEE Transactions on
