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In this paper, the practical verification of Active Disturbance Rejection Controller (ADRC) implementation for pneumatic setup is investigated. Apart from experimental results, the inverse half-rule is suggested to support ADRC tuning for the second order processes by adjusting the value of the scaling factor. This rule is based only on the approximation of the process step response by First Order...
In this paper, the robust tuning method for FirstOrder Active Disturbance Rejection Control based on Reduced-Order Extended State Observer is proposed. Its robustness is ensured by defining gain margin and phase margin constraints and then, for these constraints, the optimal load disturbance rejection is ensured by suggested tuning method in terms of optimal Integral Absolute Error. The D-partition...
This paper concentrates on the possibilities of the application of the virtual commissioning procedure for the design and verification of the control systems for the continuous industrial processes. After short review and defining the motivation and recognizing the bottlenecks, the case study is presented. It is based on the laboratory pneumatic setup representing the nonlinear continuous process...
In this paper, the potential possibilities of robust tuning of the Balance-Based Adaptive Controller (B-BAC) are discussed in terms of user-defined gain and phase margins. Considering the First Order + Dead Time (FOPDT) process to be controlled and starting from previously suggested simple B-BAC tuning method, the additional tuning parameter is introduced and its influence on the stability boundaries...
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