This paper presents a controller design technique for cascade control systems based on the grey wolf optimization (GWO) algorithm. In proposed scheme, proportional-integral-proportional-derivative (PI-PD) structure is used to both open-loop unstable process in primary loop and stable secondary loop. To determine optimal parameters, new algorithm which Euclidean distance function as multi-object...

This paper considers proportional-integral-plus (PIP) control of non-linear systems defined by state-dependent parameter models, with particular emphasis on three practical demonstrators: a microclimate test chamber, a 1/5th-scale laboratory representation of an intelligent excavator, and a full-scale (commercial) vibrolance system used for ground improvement on a construction site. In each cas...

Although it is able to exploit the full power of optimal state variable feedback within a non-minimum state-space (NMSS) setting, the proportional–integral-plus (PIP) controller is simple to implement and provides a logical extension of conventional proportional–integral and proportional–integral–derivative (PI/PID) controllers, with additional dynamic feedback and input compensators introduced...

We show that stabilizing tracking proportional-integral (PI) controllers can be constructed for minimum-phase nonaffine-in-control systems. The constructed PI controller is an equivalent realization of an approximate dynamic inversion controller. This equivalence holds only for the time response when applied to the unperturbed system. Even when restricted to unperturbed minimum-phase linear tim...

have shown a considerable amount of interest in the control of pneumatic drives over the past decade, for two main reasons, firstly, the response of the system is very slow and it is difficult to attain set points due to hysteresis and secondly, the dynamic model of the system is highly non-linear, which greatly complicates controller design and development. To address these problems, two strea...

this paper presents a self-tuning pid (proportional and integral and derivative) controller for regulating terminal voltage synchronous generators. in order to modify the system reponse and to overcome the difficulties of self tuning controllers, a dual rate sampling control system was used. system results demonstrated usfulness of the proposed regulator. the designed controller is simple and c...

Abstract The main goal of this paper is estimating certain new fractional integral inequalities for the extended Chebyshev functional in sense synchronous functions by employing proportional (PFI) and Hadamard integral. We establish concerning one- two-parameter integrals. also discuss particular cases.

This application note describes how to quickly implement and optimize floating-point Proportional-Integral-Derivative (PID) control algorithms specified in C/C++ code into an RTL design using Vivado HLS. You can use System Generator for DSP to easily analyze and verifiy the design. This enables floating-point algorithm designers to take advantage of high-performance, low cost, and power efficie...

This paper presents modelling and control of a dosing pump for effective production high quality potable water public consumption utilisation. A mathematical model is described in this study. Furthermore, the application predictive (MPC) algorithm to order hold output variable as close possible set point without violating constraints input variables examined. Simulations results servo-control r...