Development of Model-based Automatic Calibration Platform for Electronically Controlled Diesel Engine
For reducing the work load of calibration,improving its accuracy,and realizing the automation and intelligentization of calibration process,a model-based universal calibration and optimization platform is proposed,its experiment design system is developed,and based on which a reasonable test program is worked out.Then the calibration test management system performs the automatic calibration operation according to the test program.Finally an optimal control map is obtained with optimization system based on the diesel engine model constructed from test data.The results of an automatic calibration optimization test on a high-pressure common rail diesel engine with 13 working modes indicate that the platform developed works stably and reliably with calibration efficiency raised and calibration time shortened.
NETL
NSTL
万方数据
维普
