Simple adaptive control systems were recently shown to be globally stable and to maintain robustness in the presence of disturbances if the controlled plant is 'almost strictly positive real', namely, if there exists a positive definite static output feedback (unknown and not needed for implementati
Parallel feedforward and simplified adaptive control
✍ Scribed by Bar‐Kana, Izhak (author)
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 690 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0890-6327
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The paper examines the use of adaptive feedforward control in the hot rolling of steel. It shows that, due to the limitations of measurements and the distributed nature of the process, hot rolling is ideally suited to feedforward control. In order to ensure the best possible performance in the prese
Adaptive feedforward control algorithms have been effectively applied to stationary disturbance rejection. For structural systems, the ideal feedforward compensator is a recursive filter which is a function of the transfer functions between the disturbance and control inputs and the error sensor out
Most feedforward active noise control (ANC) algorithms require models of electro-acoustic paths. To obtain satisfactory attenuation and keep the system stable these models have to represent the plant well. This, according to the literature, requires estimation of many, often hundreds of coe$cients.