TY - JOUR
T1 - Evaluation for matching between hydrodynamic torque converter and engine based on improved radar chart method
AU - Yan, Qing Dong
AU - Liu, Shu Cheng
AU - Wei, Wei
AU - Yang, Hui Bin
PY - 2013/11
Y1 - 2013/11
N2 - In order to quantitatively evaluate the rationality of matching scheme between engine and torque converter, a series of dimensionless matching evaluation indexes were developed according to the ideal matching principle, and a standardized scoring method for every index was put forward. Considering the differences of importance of the evaluation indexes in different applications, relative weights of each index was determined using analytic hierarchy process. A matching evaluation system consisting of matching evaluation vector and matching evaluation function was established based on an improved radar chart method. Taking the powered matching demand as an example, three groups of hydrodynamic torque converters for a total of sixteen matching schemes were quantitatively evaluated. Evaluation results show that, using the proposed method, the optimal matching scheme can be determined accurately.
AB - In order to quantitatively evaluate the rationality of matching scheme between engine and torque converter, a series of dimensionless matching evaluation indexes were developed according to the ideal matching principle, and a standardized scoring method for every index was put forward. Considering the differences of importance of the evaluation indexes in different applications, relative weights of each index was determined using analytic hierarchy process. A matching evaluation system consisting of matching evaluation vector and matching evaluation function was established based on an improved radar chart method. Taking the powered matching demand as an example, three groups of hydrodynamic torque converters for a total of sixteen matching schemes were quantitatively evaluated. Evaluation results show that, using the proposed method, the optimal matching scheme can be determined accurately.
KW - Analytic hierarchy process
KW - Hydrodynamic torque converter
KW - Improved radar chart method
KW - Torque converter matching
UR - http://www.scopus.com/inward/record.url?scp=84891340004&partnerID=8YFLogxK
U2 - 10.7964/jdxbgxb201306013
DO - 10.7964/jdxbgxb201306013
M3 - Article
AN - SCOPUS:84891340004
SN - 1671-5497
VL - 43
SP - 1510
EP - 1516
JO - Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
JF - Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
IS - 6
ER -