GUIDANCE AND CONTROL FOR SPACE CAPSULE IN THE PRESENCE OF UNCERTAIN DYNAMIC PARAMETERS DURING THE ATMOSPHERIC ENTRY PHASE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ALIKHANI A.; SHAMADI Y.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Space Science and Technology Year:2015 | Volume:8 | Issue:3 Page(s): 1-13

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,015

Download:

Cites:

Information Journal Paper

Title

GUIDANCE AND CONTROL FOR SPACE CAPSULE IN THE PRESENCE OF UNCERTAIN DYNAMIC PARAMETERS DURING THE ATMOSPHERIC ENTRY PHASE

Author(s)

ALIKHANI A. | SHAMADI Y. | Issue Writer Certificate

Keywords

RE-ENTRY VEHICLESQ2

AERODYNAMIC PARAMETER UNCERTAINTYQ2

ADAPTIVE CONTROLLERQ2

ATMOSPHERIC ENTRY PHASEQ2

Abstract

Important issues in designing a controller for RE-ENTRY VEHICLES is environmental uncertainties such as rapid changes in atmospheric properties which is an explicit function of altitude and also uncertainties of itself vehicle such as aerodynamic coefficient, moment of inertia and so on. This paper deals with the design of a control in order to overcome the uncertainty that uses bank angle as a trajectory control variable. Another issue raised in recent studies has been integration of ADAPTIVE CONTROLLER with guidance systems of reentry vehicles because in real re-entry vehicle the bank angle is not a predefined profile function of velocity or altitude buta guidance algorithm are used to produce bank commands during the atmospheric flight. Hence, other objectives of the thesis is to study and implementing of a guidance algorithm and proving of desired performance of the designed controller in a perfect scenario from starting point of the re-entry path until the opening of parachutes. Performance of designed controller is studied through simulations of six degrees of freedom of re-entry vehicle.. The results showed good performance in the presence of parametric uncertainty and unknown initial condition.

Cites

No record.

References

No record.

Cite

APA: Copy

ALIKHANI, A., & SHAMADI, Y.. (2015). GUIDANCE AND CONTROL FOR SPACE CAPSULE IN THE PRESENCE OF UNCERTAIN DYNAMIC PARAMETERS DURING THE ATMOSPHERIC ENTRY PHASE. JOURNAL OF SPACE SCIENCE AND TECHNOLOGY (JSST), 8(3), 1-13. SID. https://sid.ir/paper/149965/en

Vancouver: Copy

ALIKHANI A., SHAMADI Y.. GUIDANCE AND CONTROL FOR SPACE CAPSULE IN THE PRESENCE OF UNCERTAIN DYNAMIC PARAMETERS DURING THE ATMOSPHERIC ENTRY PHASE. JOURNAL OF SPACE SCIENCE AND TECHNOLOGY (JSST)[Internet]. 2015;8(3):1-13. Available from: https://sid.ir/paper/149965/en

IEEE: Copy

A. ALIKHANI, and Y. SHAMADI, “GUIDANCE AND CONTROL FOR SPACE CAPSULE IN THE PRESENCE OF UNCERTAIN DYNAMIC PARAMETERS DURING THE ATMOSPHERIC ENTRY PHASE,” JOURNAL OF SPACE SCIENCE AND TECHNOLOGY (JSST), vol. 8, no. 3, pp. 1–13, 2015, [Online]. Available: https://sid.ir/paper/149965/en

Related Journal Papers