配套BOSCH控制系统的非道路国四柴油机的拖拉机高寒标定试验验证方法(下)

Test and Verification Method for High Cold Tractor Calibration of Non-road ChinaⅣDiesel Engine with BOSCH Control System(Lower)

基于配套BOSCH控制系统的非道路国四柴油机的拖拉机高寒试验验证全过程的探索与尝试,从验证项目、标定逻辑、试验流程、采样数据、放行条件等方面落实归纳总结,形成较为成熟、完备的拖拉机整机高寒标定试验验证方法,对刚刚步入国四阶段的非道路农机厂家的标定验证工作提供一些有益的借鉴。

The paper formulates a mature and complete verification method of tractor cold calibration test based on non-road phase 4 diesel engine with BOSCH control system by summarizing the verification items,calibration logic,test flow,sampling data,release conditions and other aspects,which covers the whole process of tractor cold test.It can provide a reference for calibration and verification in non-road agricultural machinery manufacturers which have just entered into China phase 4.