Journals Information
Universal Journal of Electrical and Electronic Engineering Vol. 6(5B), pp. 96 - 102
DOI: 10.13189/ujeee.2019.061613
Reprint (PDF) (335Kb)
Depth Control of Autonomous Underwater Vehicle Using Discrete Time Sliding Mode Controller
Nira Mawangi Sarif , Rafidah Ngadengon *, Herdawatie Abdul Kadir , Mohd Hafiz A.Jalil
Faculty of Electrical Engineering, Universiti Tun Hussein Onn Malaysia, Malaysia
ABSTRACT
This study presents a Discrete Time Sliding Mode Controller (DSMC) application on depth plane of Autonomous Underwater Vehicle (AUV). The main contribution on this work is an implementation of DSMC on NSP AUV II. Sliding Mode Control (SMC) is a robust type of controller and certainly suitable for controlling AUV in the presence of environmental disturbances and uncertainties. DSMC preserves the properties of standard SMC. Linearized dynamic model of NSP AUV II is used in the numerical simulations. Discrete Proportional Integral Derivative (PID) controllers are used for performance comparative analysis. The design of discrete PID and DSMC for NSP AUV II depth is described. Comparative study between the control laws is presented. The simulated results illustrate strong robustness, improve performance and satisfactory stability of DSMC as compared to discrete-time PID controller.
KEYWORDS
Autonomous Underwater Vehicle, Depth Control, Discrete Sliding Mode Controller, Discrete Proportional鈥揑ntegral-Derivative
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Nira Mawangi Sarif , Rafidah Ngadengon , Herdawatie Abdul Kadir , Mohd Hafiz A.Jalil , "Depth Control of Autonomous Underwater Vehicle Using Discrete Time Sliding Mode Controller," Universal Journal of Electrical and Electronic Engineering, Vol. 6, No. 5B, pp. 96 - 102, 2019. DOI: 10.13189/ujeee.2019.061613.
(b). APA Format:
Nira Mawangi Sarif , Rafidah Ngadengon , Herdawatie Abdul Kadir , Mohd Hafiz A.Jalil (2019). Depth Control of Autonomous Underwater Vehicle Using Discrete Time Sliding Mode Controller. Universal Journal of Electrical and Electronic Engineering, 6(5B), 96 - 102. DOI: 10.13189/ujeee.2019.061613.