The fundamentals of nonlinear constraint optimization are exploited in this paper to design a
decentralized PID controller for variable area coupled tank systems. Maintaining the tanks at …

The coupled systems with numerous interdependent variables pose considerable control
and stability issues in commercial chemical processes. These systems exhibit complex …

This paper exploits the design of a decentralized proportional integral derivative (PID)
controller based on nonlinear optimization for a continuously stirred tank reactor system. The …

This paper proposes a novel graphical approach to control the liquid levels of the different
variable area coupled tank systems using a decentralized H∞ H _ ∞ controller. The …

This paper presents a novel approach for designing a decentralized control law for higher-
order systems using the H∞ complementary sensitivity function (CSF) framework. Higher …

Decentralized control systems are frequently employed to tackle control challenges in multi-
input multi-output (MIMO) systems. Hence, this paper proposes a decentralized PID …

Higher-order multi-input multi-output systems pose challenges in terms of stability and
control performance due to increased complexity and interactions between multiple …

Various industries involve interconnected coupled tank systems to control fluid level, which
poses significant challenge for traditional controllers. A tilt-integral-derivative controller offers …

This research article exploits the tree seed optimization algorithm to optimize the parameters
of the fractional-order proportional–integral–derivative (FOPID) controller. The study focuses …

Due to increased complexity and interactions between various subsystems, higher-order
MIMO systems present difficulties in terms of stability and control performance. This study …