The industrial evidence shows that a classical PID controller is the most popular controller
due to its simplicity of operation and low cost. It has been realized that classical PID …

The article proposes optimal secondary controller for combined Load Frequency Control
(LFC) and Automatic Voltage Regulation (AVR) of multi source multi area system using …

In this paper, variable structure fuzzy gain scheduling is proposed for solving the load
frequency control problem of multi source multi area hydro thermal power system. The two …

The stable control of product quality when abnormal working conditions occur in the
industrial production process is essential to improve product quality and economic …

Processes including one or more integrators in their transfer functions can frequently be
encountered in industry. In this study, integral–proportional–derivative (I‐PD) controllers are …

An integral–proportional derivative (I–PD) control strategy for integrating plus time‐delay
processes is proposed. The proposed scheme consists of an inner PD loop and an outer I …

An effort is made to design the fuzzy proportional-derivative (PD) plus I controller for a
nonlinear cruise control system in automobiles, which provides adaptive capability in set …

Load frequency control (LFC) is an important control problem as it determines the quality of
power generation by controlling the system frequency and inter-area tie-line power. To …

In many industrial processes, eg temperature and level control, chemical reactors can be
classified as a variant of integrating plus time-delay system. Controlling these processes is a …

In industrial applications, it is possible to encounter processes that have an integrator in its
transfer function. The most widely used controllers in the control of these processes are …