TY - GEN
T1 - Road load simulation algorithms evaluation using a motor-in-the-loop test bench
AU - Song, Qiang
AU - Liu, Wenbin
AU - Zhao, Wanbang
AU - Li, Yiting
AU - Ahmad, Mukhtiar
AU - Zhao, Lukai
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/5
Y1 - 2019/5
N2 - resent research evaluates three typical road load algorithms, like PI algorithm (PIA), feed forward algorithm (FFA) and inverse model algorithm (IMA), for electric powertrain testing. Models of vehicle, driver and test bench are established in MATLAB/Simulink environment, which has structural consistency with real motor-in-the-loop test bench. A novel vehicle state observation is used to reflect the effect of road loading and inertia emulation. To evaluate road load simulation, each algorithm is validated in off-line simulation and HIL testing. The results show FFA and IMA have advantageous in speed control precision, torque responds and state point tracking.
AB - resent research evaluates three typical road load algorithms, like PI algorithm (PIA), feed forward algorithm (FFA) and inverse model algorithm (IMA), for electric powertrain testing. Models of vehicle, driver and test bench are established in MATLAB/Simulink environment, which has structural consistency with real motor-in-the-loop test bench. A novel vehicle state observation is used to reflect the effect of road loading and inertia emulation. To evaluate road load simulation, each algorithm is validated in off-line simulation and HIL testing. The results show FFA and IMA have advantageous in speed control precision, torque responds and state point tracking.
KW - Electric powertrain
KW - Hardware-in-the-loop
KW - Road simulation algorithm
KW - State observation
UR - http://www.scopus.com/inward/record.url?scp=85076276701&partnerID=8YFLogxK
U2 - 10.1109/ITEC-AP.2019.8903852
DO - 10.1109/ITEC-AP.2019.8903852
M3 - Conference contribution
AN - SCOPUS:85076276701
T3 - ITEC Asia-Pacific 2019 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific: New Paradigm Shift, Sustainable E-Mobility
BT - ITEC Asia-Pacific 2019 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2019
Y2 - 8 May 2019 through 10 May 2019
ER -