Volume 19, Issue 7 (July 2019)                   Modares Mechanical Engineering 2019, 19(7): 1623-1632 | Back to browse issues page

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Mirzaei M, Taghvaei H. Effect of Dynamic Stability Derivatives Coefficients on the Design of Operational Parameters of the Actuator in an Underwater Robot. Modares Mechanical Engineering 2019; 19 (7) :1623-1632
URL: http://mme.modares.ac.ir/article-15-18451-en.html
Effect of Dynamic Stability Derivatives Coefficients on the Design of Operational Parameters of the Actuator in an Underwater Robot
M. Mirzaei * 1, H. Taghvaei2
1- “Hydro-Aeronautical Research Center” and “School of Mechanical Engineering”, Shiraz University, Shiraz, Iran , mmirzaei@shirazu.ac.ir
2- School of Mechanical Engineering, Shiraz University, Shiraz, Iran
Abstract:   (6955 Views)
Determining a dynamic model for an underwater robot is of great importance in design of guidance and control system. Researchers always need a complete knowledge about hydrodynamic stability derivatives coefficients of vehicle with sufficient accuracy to design a successful control system for underwater vehicles. The selection of proper actuator in control system is important on the global performance of the system and the costs of the project. Usually, the effect of dynamic stability derivative coefficients is not considered in the design of actuators; therefore, in the present study, it is tried to investigate the effect of these coefficients in the design of actuators. For this purpose, firstly, the equations of motion for an underwater robot are presented. Then, hydrodynamic coefficients that contains static and dynamic coefficients are determined, using a rapid computational code and, then, the effect of hydrodynamic stability derivatives coefficients on the operational dynamic parameters of vehicle such as the bandwidth of the system dynamics and its role in the control system are considered. Finally, the selection of appropriate actuator for the underwater robot and the effects of natural frequency of actuators on the system performance are studied.
 
Keywords: Dynamic stability derivatives coefficients Operational parameters of actuator Underwater robot
Full-Text [PDF 751 kb]   (2104 Downloads)    
Article Type: Original Research | Subject: Robotic
Received: 2018/04/4 | Accepted: 2018/12/31 | Published: 2019/07/1
References
1. Xu F, Zou ZJ, Yin JC, Cao J. Identification modeling of underwater vehicles' nonlinear dynamics based on support vector machines. Ocean Engineering. 2013;67:68-76. [Link] [DOI:10.1016/j.oceaneng.2013.02.006]
2. Conte G, Scaradozzi D, Mannocchi D, Raspa P, Panebianco L, Screpanti L. Experimental testing of a cooperative ASV-ROV multi-agent system. IFAC-PapersOnLine. 2016;49(23):347-354. [Link] [DOI:10.1016/j.ifacol.2016.10.428]
3. Ross A, Fossen TI, Johansen TA. Identification of underwater vehicle hydrodynamic coefficients using free decay tests. IFAC Proceedings Volumes. 2004;37(10):363-368. [Link] [DOI:10.1016/S1474-6670(17)31759-7]
4. Park JY, Kim N, Shin YK. Experimental study on hydrodynamic coefficients for high-incidence-angle maneuver of a submarine. International Journal of Naval Architecture and Ocean Engineering. 2017;9(1):100-113. [Link] [DOI:10.1016/j.ijnaoe.2016.08.003]
5. Persi E, Petaccia G, Fenocchi A, Manenti S, Ghilardi P, Sibilla S. Hydrodynamic coefficients of yawed cylinders in open-channel flow. Flow Measurement and Instrumentation. 2019;65:288-296. [Link] [DOI:10.1016/j.flowmeasinst.2019.01.006]
6. Eng YH, Lau WS, Low E, Seet GGL, Chin CS. Estimation of the hydrodynamics coefficients of an ROV using free decay pendulum motion. Engineering Letter. 2008;16(3):329-342. [Link]
7. Suzuki H, Sakaguchi J, Inoue T, Watanabe Y, Yoshida H. Evaluation of methods to estimate hydrodynamic force coefficients of underwater vehicle based on CFD. IFAC Proceedings Volumes. 2013;46(33):197-202. [Link] [DOI:10.3182/20130918-4-JP-3022.00026]
8. Praveen PC, Krishnakutty P. Study on the effect of body length on the hydrodynamic performance of an axi-symmetric underwater vehicle. Indian Journal of Geo-Marine Sciences. 2013;42(8):1013-1022. [Link]
9. Sharma SN, Hirpara RH. An underwater vehicles dynamics in the presence of noise and Fokker-Planck Equations. IFAC Proceedings Volumes. 2014;47(3):8805-8811. [Link] [DOI:10.3182/20140824-6-ZA-1003.00237]
10. Banazadeh A, Seif MS, Khodaei MJ, Rezaie M. Identification of the equivalent linear dynamics and controller design for an unmanned underwater vehicle. Ocean Engineering. 2017;139:152-168. [Link] [DOI:10.1016/j.oceaneng.2017.04.048]
11. Ansari U, Bajodah AH. Robust generalized dynamic inversion control of autonomous underwater vehicles. IFAC PapersOnLine. 2017;50(1):10658-65. [Link] [DOI:10.1016/j.ifacol.2017.08.1757]
12. Larrazabal JM, Peñas SM. Intelligent rudder control of an unmanned surface vessel. Expert Systems with Applications. 2016;55:106-117. [Link] [DOI:10.1016/j.eswa.2016.01.057]
13. Kenneth KK, Robin SB, Katherine KYL, Lam FY, Robin CWL. A novel actuator for underwater robots. IEEE Journal of Ocean Engineering. 2009;34(3):331-342. [Link] [DOI:10.1109/JOE.2009.2014928]
14. Yuan J, Chen YQ, Fei S. Analysis of actuator rate limit effects on first-order plus time-delay systems under fractional-order proportional-integral control. IFAC-PapersOnLine. 2018;51(4):37-42. [Link] [DOI:10.1016/j.ifacol.2018.06.022]
15. McLean D. Automatic flight control systems. New Jersey: Prentice Hall; 1990. pp. 54-60. [Link]
16. Fossen TI. Guidance and Control of Ocean Vehicles. Hoboken: Wiley. 1994; pp. 231-238. [Link]
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