The theoretical analysis of an instrument for linear and angular displacements of the steered wheel measuring

Scientific Conference on Automotive Vehicles and Combustion Engines 2016

Wach, K.^1

Cracow University of Technology, Al. Jana Pawla II 37, Krakow

31-864, Poland^1

关键词: Angular displacement;    Car bodies;    Elongation sensor;    Geometrical constraints;    Measurement accuracy;    Measuring instruments;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/148/1/012029/pdf
DOI  :  10.1088/1757-899X/148/1/012029

来源: IOP

【 摘 要 】

In the paper the theoretical analysis of the measuring instrument for determination of translation and rotation of the stub axle with the steered wheel against car body was presented. The instrument is made of nine links with elongation sensors embedded in it. One of several possible structures of instrument of this kind was presented. Basing on solution of the geometrical constraints system of equations of the device, the numerical analysis of the measurement accuracy was conducted.