This paper deals with one of the possible ways to control multivariable (MIMO) control loops.
The suggested control design procedure uses the so-called primary controllers, auxiliary …

This paper proposes a new Hurst exponent-based method to evaluate the performance of
control loops by estimating Minimum Variance Index (MVI). Incorrect estimation of time …

One of the indices for evaluating the performance of control systems based on the routine
operation data is the Hurst index. It is shown that the Hurst index value is very close to that of …

In this work, an efficient approach for performance assessment of decentralized control
systems based on a general quadratic performance index involving both system states and …

Healthy controllers are required in order for the control systems to maintain a high level of
performance. In past research, minimum variance control (MVC) played a crucial role as a …

Control performance of the industrial process is inevitably influenced by the measurement
noises and non-Gaussian external disturbances. This influence has not been fully …

Relative normalized gain array (RNGA) loop pairing criterion for complex multivariable
systems subject to a class of reference inputs is investigated. The existing RNGA technique …

This paper presents the design of an incremental discrete variable structure controller,
based on the minimization of the generalized minimum variance approach, to deal with …

Industrial systems require healthy controllers with high level of control performance.
Controller performance assessment (CPA) is very crucial to recognize and correct the …

As a benchmark to assess the performance of the control loops, MV (minimum variance) has
been widely used in industrial process. MV control gives the lowest achievable output …