In this research, time-optimal open-loop and closed-loop guidance laws for MAVs, such as Samarai, were investigated. Openloop ,optimal solutions were achieved with a new technique based on using mathematical methods, such as calculus of variation and the GA-PSO optimization algorithm. This novel method could overcome difficulties of the usual optimal control methods. The TS approach developed closed-loop guidance that dealt with the novel neural-fuzzy training algorithm based on open-loop optimal trajectories to achieve closed-loop guidance. By feed forwarding the optimal control as a nominal optimum trajectory plus deviation, closed-loop optimal control can be generated. On the other hand, (TS) fuzzy logic needs storing nominal optimal trajectories to train the system
مقالات | |
حجم فایل | 3255 کیلوبایت |
زبان مقاله | ENGLISH |
سال انتشار | 2015 |
محل انتشار | IEEE A&E SYSTEMS MAGAZINE |
مشخصات کلی | |
تعداد صفحات | 11 |
تعداد صفحات محصول | 1-20 |
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