Robust Control of Two-Axis Gimbal System

Nguyen, Dinh-Huan; Nguyen, Vinh-Hao

doi:10.1109/isee2.2019.8921070

Cited by 3 publications

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to these uncertainties and distortions, different control methods have been tried in the literature [7,8]. Some of the well-known techniques in this context in the literature are Sliding Mode Control [9,10] due to its fast response time and robustness, H∞ control [11,12], which can optimize different features of the system response together, Fuzzy Logic [13,14] due to adaptable to nonlinear systems and classical PID controllers that can be easily designed and implemented [15,16].…”

Section: Introductionmentioning

confidence: 99%

Gimbal Axes Control with PID Controllers

Şahin¹

2023

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım Ve Teknoloji

View full text Add to dashboard Cite

Gimbal is a system in missiles that allows the seeker to lock onto the target and follow it and increases the angle of view with its mobility in two axes. In this study, the control of the axes of a two-axis gimbal system used in the missile was carried out. PID controller tuned with Particle Swarm Optimization (PSO) is used in the control algorithm. In the optimization, a smoother controller is aimed by using the multi-objective objective function, which also includes the controller output with the position error. At the same time, the bandwidth of the system is also included as a constraint. The Butterworth Polynomial Method (BPM), which can adjust the coefficient according to the bandwidth criterion, was used for comparison purposes. As a result of the experimental studies show that the PID tuned with PSO can control the system with a lower positional error by responding faster to external factors than the PID designed with BPM.

show abstract