In this work, an advanced motion controller is proposed for buck converter-fed DC motor systems. The design based on idea of active disturbance rejection control (ADRC) with its key component being a custom observer capable reconstructing various types disturbances (including complex, harmonic signals). A special formulation the allows action to be expressed in concise and practically appealing...

Motion control of truck-mounted concrete pump booms is an important part construction work. The quality the boom movement will affect efficiency and safety operations. To make move quickly steadily, its hydraulic system needs to be improved. In this article, we firstly combine independent metering (IMC) active disturbance rejection (ADRC). that controls meliorated by replacing traditional propo...

This paper focuses on the triaxial augmentation ability of active disturbance rejection control (ADRC) technique tailless layout with a fully moving wing tip to achieve high performance for supersonic aircraft. Firstly, stability characteristics and controllability flying are analyzed determine coupling this kind Secondly, an attitude controller is designed based ADRC theory, linear frequency d...

The reaction flywheel is a crucial operational component within satellite’s attitude control system. Enhancing the performance of speed system holds significant importance for satellite control. In this paper, an active disturbance rejection (ADRC) approach introduced to mitigate impact uncertain disturbances on precision. designed as ADRC controller due current challenge measuring unknown accu...

With the aim of improving rapidity and accuracy quadrotor UAV positional trajectory tracking, this paper proposes a fuzzy automatic disturbance rejection control based on improved whale optimization algorithm (IWOA-Fuzzy-ADRC). (1) To address problems low slow convergence traditional algorithm, combination logistic chaos mapping skew tent is applied to improve diversity initial population. (2) ...

This article compares the conventional model predictive control (MPC) and active disturbance rejection (ADRC) with a novel MPADRC technique for controlling non-minimum phase behavior in DC–DC boost converter. The of converter is challenging as it nonlinear, shows continuous conduction mode (CCM). Moreover, this article, comparison presented two-phase interleaved using MPC ADRC, effectiveness in...

This paper is concerned with designing a dynamical synchronization (via robust cooperative control) of an electromechanical system network (EMSN), consisting nonidentical brushed DC motors, where only the motors’ angular velocity measurements are available. The challenge proposed approach that actuation provided by motor needs to handle external disturbances achieve tracking task and interactio...

Due to the frequently changing working conditions and complex operating environment of electric vehicle permanent magnet synchronous motor(PMSM), motor parameters change dramatically. However, performance PI current regulator, which is most widely used, sensitive has weak robustness, will lead deterioration control system performance. To address this problem, active disturbance rejection (ADRC)...