Assessment of Technical Condition of an Accumulator Common Rail Injector by Temperature of its Units

https://doi.org/10.26552/com.C.2021.2.B130-B138

  • Ildar Gabitov
  • Andrei Negovora
  • Azamat Valiev
  • Vladimir Ilin
  • Danila Plotnikov
  • Mahmut Razyapov
Keywords: automotive engineering, vehicle dynamics, fuzzy logic, electric vehicles, speed estimation

Abstract

This paper presents a method for the vehicle speed estimation with a Fuzzy Logic based algorithm. The algorithm acquires the measurements of the yaw rate, steering angle, wheel velocities and exploits a set of five Fuzzy Logics dedicated to different driving conditions. The technique estimates the speed exploiting a weighted average of the contributions provided by the longitudinal acceleration and the credibility assigned by the Fuzzy Logics to the measurements of the wheels’ speed. The method is experimentally evaluated on an all-wheel drive electric racing vehicle and is valid for the front and rear wheel drive configurations. The experimental validation is performed by comparing the obtained estimation with the result of computing the speed as the average of the linear velocity of the four wheels. A comparison to the integral of the vehicle acceleration over time is reported.

Author Biographies

Ildar Gabitov

Department of Automobiles and Machine - Tractor Complexes, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Andrei Negovora

Department of Automobiles and Machine - Tractor Complexes, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Azamat Valiev

Department of Automobiles and Machine - Tractor Complexes, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Vladimir Ilin

Department of Computer Science and Information Technology, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Danila Plotnikov

Department of Automobiles and Machine - Tractor Complexes, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Mahmut Razyapov

Department of Infectious Diseases, Zoohygiene and Veterinary Sanitary Inspection, Federal State Budgetary Educational Establishment of Higher Education Bashkir State Agrarian University, Ufa, Russian Federation

Published
2021-04-01
How to Cite
Ildar Gabitov, Andrei Negovora, Azamat Valiev, Vladimir Ilin, Danila Plotnikov, & Mahmut Razyapov. (2021). Assessment of Technical Condition of an Accumulator Common Rail Injector by Temperature of its Units. Communications - Scientific Letters of the University of Zilina, 23(2), B130-B138. https://doi.org/10.26552/com.C.2021.2.B130-B138
Section
Mechanical Engineering in Transport