Output feedback disturbance rejection control for building structure systems subject seismic excitations

Adaptation and Disturbance Rejection for Output Synchronization of Incrementally Output-feedback Passive Systems

This note addresses the output synchronization problem of incrementally output-feedback passive nonlinear systems in the presence of exogenous disturbances. Two kinds of distributed controllers are proposed; one placed at the nodes and the other placed at the edges. Each of them is synthesized based on the adaptive control method to cope with the shortage of passivity, and on the internal model...

Flatness-based linear output feedback control for disturbance rejection and tracking tasks on a Chua's circuit

Flatness-based linear output feedback control for disturbance rejection and tracking tasks on a Chua's circuit H. Sira-Ramírez a , A. Luviano-Juárez a b & J. Cortés-Romero a c a CINVESTAV-IPN Av. IPN No. 2508, Departamento de Ingeniería Eléctrica, Sección de Mecatrónica b UPIITA-IPN Av. IPN No. 2580, Colonia Barrio la Laguna Ticomán, CP. 07340, México, D.F c Facultad de Ingeniería, Departamento...

A Sampled-Data Scheme for Disturbance Rejection of Nonlinear Systems in Output Feedback Form

This paper presents a sampled-data control scheme for disturbance rejection of nonlinear systems in output feedback form. The continuous-time controller is designed first using a filtered transformation and the internal model technique. Obtained on an emulationbased approach, the proposed sampled-data control uses the sampled output and a discrete-time implementation of the filter and the inter...

Output Control Approach for Delayed Linear Systems with Adaptive Rejection of Multiharmonic Disturbance

We present a new output control approach for a linear plant with input delay and an unknown multiharmonic disturbance acting on the input and the output. To solve this problem, we combine the well-known predictor feedback approach with the state observer and adaptive scheme that identifies the frequency of the disturbance. Compared to the existing approaches, the structure of our adaptive schem...

Nonlinear disturbance observer-based control for multi-input multi-output nonlinear systems subject to mismatching condition