CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

گواهی نمایه سازی مقاله Title: Second Order Nonsingular Terminal Sliding Mode Guidance Law for Intercepting with Desired Impact Angle

عنوان مقاله: Title: Second Order Nonsingular Terminal Sliding Mode Guidance Law for Intercepting with Desired Impact Angle
شناسه (COI) مقاله: MAARS01_140
منتشر شده در همایش یافته های نوین در هوافضا و علوم وابسته در سال ۱۳۹۴
مشخصات نویسندگان مقاله:

Reza Fattahian - MSc Student, Islamic Azad University Damavand Branch, Damavand.
Ahmadreza Vali - Assosiate Professor, Islamic Azad University Damavand Branch, Damavand,

خلاصه مقاله:
Second order non-singular terminal sliding mode guidance for intercepting with desired impact angle in terminal phase is proposed in this paper. In order to satisfy the predefined impact angle and interception into target, a non-singular terminal sliding variable is introduced using line of sight angle error and line of sight angular rate. In reaching phase in the presence of uncertainties such as target maneuvers, second order sliding mode guidance law and sliding mode observer is designed in order to zeroing the sliding variable. Then in sliding phase, due to introducing non-singular terminal sliding variable, finite time stability of line of sight angle and line of sight angular rate is grantee without singularity in commanded acceleration as control signal. Numerical simulations are presented to illustrate the potential of the proposed guidance law.

کلمات کلیدی:


صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-MAARS01-MAARS01_140.html