Areas of performance optimization include boosters,re-entry vehicles and aircraft. The effect of very large scale vehicle design optimization codes on computer program design and computer operating system requirements is discussed. Jacobs, H.G.
The design of linear multivariable systems
β Scribed by David Q. Mayne
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 518 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0005-1098
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β¦ Synopsis
A satisfactory closed-loop linear system may be obtained via a sequence of single-loop designs, in which classical techniques such as Nyquist diagrams, root-loci etc. are employed.
Summary--This paper describes a computer-aided procedure whereby a succession of single-loop designs, using Nyquist loci, yields a multivariable design which is stable and attenuates disturbances. The procedure permits more freedom than previously available for the selection of the compensating matrix. It is shown how a simple modification of the procedure enables security against component failure to be obtained.
π SIMILAR VOLUMES
Realistic feedforward-feedback controllers for large linear multivariable systems, in which both measurable and unmeasurable disturbances occur, may be systematically designed as illustrated with examples of a boiler system and a distillation column. Smnmary--A systematic design procedure for deter
Une approche heuristique/l l'rtude des syst~mes de commande linraires /t variables multiples et/t interactions Eine heuristische N/iherung ftir den Entwurf linearer multivariabler Regelungssysteme mit Wechselwirkung 3BpHCTI4qecKI4~ nO~XO)l r pacc~ieTy .IIHHefiHblX MI-IOrOKOOp~HHaTHblX CHCTeM ynpaBJi
## Feedback Invariants of Linear Multivariable Systems* Invariants de r6action des syst&nes lin6aires h variables multiples. Invarianten der Zustandsrtickftihrung bei linearen Mehrgr6Bensystemen l(IHBapI, IaHTbI o~paYHO~ CB~I314 MHOFOKOOp~I4HaTHblX YlI4HeHHblX CriCTeM
Certain basic operations, the most important being the determination of the effect oJ feedback on a matrix transfer function, can be performed algebraically rather than numerically at specific frequencies, enhancing the power of existing procedures for designing linear multivariable control systems.