کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5002541 1368454 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimum Trajectory Generation for Redundant/Hyper-Redundant Manipulators
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Optimum Trajectory Generation for Redundant/Hyper-Redundant Manipulators
چکیده انگلیسی
This paper presents an optimization technique to develop minimum energy consumption trajectories for redundant/hyper-redundant manipulators with pre-defined kinematic and dynamic constraints. The optimization technique presents and combines two novel methods for trajectory optimization. In the first method, the system's kinematic and dynamics constraints are handled in a sequential manner within the cost function to avoid running the inverse dynamics when the constraints are not satisfied. Thus, the complexity and computational effort of the optimization algorithm is significantly reduced. For the second method, a novel virtual link concept is introduced to replace all the redundant links to eliminate physical impossible configurations before running the inverse dynamic model for the trajectory optimization. The method is verified on a three-degree-of-freedom redundant manipulator.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC-PapersOnLine - Volume 49, Issue 21, 2016, Pages 493-500
نویسندگان
, , ,