دوره 13، شماره 2 - ( 3-1402 )                   جلد 13 شماره 2 صفحات 4145-4136 | برگشت به فهرست نسخه ها


XML English Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Soltani A, Arianfard M. Estimation of tire-road friction coefficient for improving the engagement control of automotive dry clutch. ASE 2023; 13 (2) :4136-4145
URL: http://www.iust.ac.ir/ijae/article-1-642-fa.html
Estimation of tire-road friction coefficient for improving the engagement control of automotive dry clutch. Automotive Science and Engineering. 1402; 13 (2) :4136-4145

URL: http://www.iust.ac.ir/ijae/article-1-642-fa.html


چکیده:   (6724 مشاهده)
In this study, an adaptive sliding mode controller (ASMC) based on estimation of tire-road friction coefficient is proposed for engagement control of automotive dry clutch. The control of clutch engagement is one of the most important parts of gear-shift process for automated manual transmission. Accurate amount of drive shaft torque in modelling of powertrain system is essential to guarantee smooth engagement of the clutch and rapid response of the control system. As the tire-road friction coefficient has significant influence on drive shaft torque, an estimator is designed to calculate this parameter. The ASMC is proposed for the clutch control to overcome the system uncertainties and a proportional integral (PI) controller is adopted to engine speed control. In addition, a nonlinear estimator utilizing unscented Kalman filter is applied to estimate the state variables that are measured hardly such as wheel slip and longitudinal vehicle velocity. The simulation results demonstrate the high effectiveness of the combined use of presented controller and road friction coefficient estimator for improving the smooth clutch engagement in comparison to the control system without estimator.
متن کامل [PDF 922 kb]   (2503 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: دینامیک خودرو

ارسال نظر درباره این مقاله : نام کاربری یا پست الکترونیک شما:
CAPTCHA

بازنشر اطلاعات
Creative Commons License این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است.

کلیه حقوق این وب سایت متعلق به مجله بین‌المللی مهندسی خودرو می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2024 CC BY-NC 4.0 | Automotive Science and Engineering

Designed & Developed by : Yektaweb