**Author details**

another tuning understudy. Accordingly, the compensator TF produced by different methods is compared based on the steady state response and system

*Computational Optimization Techniques and Applications*

both SIMC and CHR based proposed produced highest damping ratio 0.71920, 0.76202 respectively compared with other cases, where it eliminated in *RATOBT*

*<sup>ζ</sup>* <sup>¼</sup> � *ln Pos*

The damping ratio(*ζ*) can be specified by solving the Eq. (8). It can be seen that

100 � � ffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi *<sup>π</sup>*<sup>2</sup> <sup>þ</sup> *ln* <sup>2</sup> *Pos*

q � �

By contrast, the proposed method provides better performance and maximum reduction time response to be measured Microsecond unit, providing a magnificent technique to overcome the major previous works in case of the majority of them not accomplish the highest reduction, despite using evolutionary algorithms to solve

This work presents a very simple analytic tuning procedure, which yields surprisingly superior results and is boosted with improved test bench design. Further, it is well suited to optimize tuning PID parameters. It was proposed a novel technique based on different tuning methods RAT, Z-N, S IMC, CHR, and AMIGO to be combined with optimization SISO application. The performance was analyzed and evaluated in terms of time response specifications, optimal PID gains, and poles zeros location. The time response of all methods and their system characteristics are compared with each other. Further, the designed controller is implemented on a second order system using MATLAB/SISO tool environment. Simulation results demonstrate that all tested tuning based proposed method can enhance the time response considerably, where *AMIGOOBT* provides greatly improved over existing methods were studied in this paper, particularly for eliminating overshoot and minimization time response. It was proved that using *AMIGOOBT* can be considered as a novel method to improve the efficiency of the PID controller. The proposed strategy can abolish the drawback in other techniques, next to obtain the best solution to improve the speed performance of the controller. Further providing a capability to improve the robustness, stability, proficiency, besides easily and quickly calculations. The importance of the proposed technique is that the control action provides high precision response and significantly shorten overshoot which is more applicable to be used in a robotic control system for high speed applications. Moreover, it can be used to control a higher order system. Considerably, it gives superb information into how the controller should be returned in response to process changes in terms of proportional gains and time delay. In the scope of the future, it is possible to use this technique with the Genetic Algorithm to optimize the DC motor controller significantly, prepared to configure the hardware on Field Programmable Gate Array System on Chip (FPGA-SoC), using both MATLAB and

100

(8)

characteristics.

**6. Conclusion**

VIVADO application.

**Conflict of interest**

**34**

The authors declare that there is no conflict interest.

and *Z* � *NOBT*, *AMIGOOBT*.

controller problems as in [42–47].

Falih Salih Mahdi Alkhafaji<sup>1</sup> \*, Wan Zuha Wan Hasan<sup>2</sup> , Nasri Sulaiman<sup>3</sup> and Maryam Mohd. Isa<sup>3</sup>

1 Head of Laboratory for Electrical and Electronic Engineering Laboratory, Ministry of Industry and Mineral, Iraq

2 Head Center for Biomedical Imaging and Sensor, Faculty of Engineering, Department of Electrical and Electronic Engineering, Universiti Putra Malaysia, Malaysia

3 Department of Electrical and Electronic Engineering, Faculty of Engineering, Universiti Putra Malaysia, Malaysia

\*Address all correspondence to: falih\_alkafaji1@yahoo.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
