English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Recently developed control methods with strong disturbance rejectioncapabilities provide a useful option for control design. The key lies in ageneral concept of disturbance and effective ways to estimate and compensatethe disturbance. This work extends the concept of disturbance as the mismatchbetween a system model and the true dynamics, and estimates and compensates thedisturbance for multi-input multi-output linear/nonlinear systems described ina general form. The results presented do not need to assume the disturbance tobe independent of the control inputs or satisfy a certain matching condition,and do not require the system to be expressible in an integral canonical formas required by algorithms previously described in literature. The estimator andcontroller are designed under a state tracking framework, and sufficientconditions for the closed-loop stability are presented. The performance of theresulting controller relies on a co-design of the system model, the state anddisturbance observer, and the controller. Numerical experiments on afirst-order system and an inverted pendulum under uncertainties are used toillustrate the control design method and demonstrate its efficacy.

Output Feedback Control Based on State and Disturbance Estimation