Neuro-Terminal Sliding Control in arm movement using online routing algorithm
Author(s):
Abstract:
To control 3-DOF model of human arm movement in page and to reach robust control in external disturbance, unmodeled dynamics and uncertainties of model with time-varying properties, continues terminal sliding mode control as an adaptive-robust control was used. This controller have exponential convergence to zero tracing error, but chattering phenomenon in sliding control isnt decrease desirable. In this paper, to decrease chattering, we coupled a recurrent neural network by a single hidden layer into the terminal sliding control (TSM). Moreover, because of systematic redundancy in the model of arm, dont exist unique joint trajectories to considering as a default, so to reach online desired trajectories in reaching, online routing algorithm was used with Neuro-TSM control. For testing the robustness in control, we applied disturbance signals of torque. The results have shown,Neuro-TSM along with online routing algorithm, in addition to reducing chattering, could track joint trajectories and end effector path with very low errors.
Keywords:
Language:
Persian
Published:
Intelligent Systems in Electrical Engineering, Volume:6 Issue: 4, 2016
Pages:
35 to 48
magiran.com/p1531715
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!