کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10400474 | 890931 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Trajectory planning and feedforward design for electromechanical motion systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی هوافضا
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چکیده انگلیسی
This paper considers trajectory planning with given design constraints and design of a feedforward controller for single-axis motion control. A motivation is given for using fourth-order feedforward with fourth-order trajectories. An algorithm is given for calculating higher-order trajectories with bounds on all considered derivatives for point-to-point moves. It is shown that these trajectories are time-optimal in the most relevant cases. All required equations for fourth-order trajectory planning are derived. Implementation, discretization and quantization effects are considered. Simulations and hardware-in-the-loop experiments show superior effectiveness of fourth-order feedforward in comparison with lower-order feedforward.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 13, Issue 2, February 2005, Pages 145-157
Journal: Control Engineering Practice - Volume 13, Issue 2, February 2005, Pages 145-157
نویسندگان
Paul Lambrechts, Matthijs Boerlage, Maarten Steinbuch,