不同测试循环工况下手动挡车辆多参数换挡策略  

Shift Strategy with the Multi-parameter of Manual Gear Vehicles for Different Test Cycle

作　　者：徐小六 XU Xiaoliu(China Merchants Testing Certification Vehicle Technology Research Institute Company Limited,Chongqing 401329,China)

机构地区：[1]招商局检测车辆技术研究院有限公司,重庆401329

出　　处：《汽车实用技术》2022年第13期93-96,共4页Automobile Applied Technology

摘　　要：为了在实验室条件下,采用准确的换挡策略进行手动挡车辆的动力性、排放性等实验研究,对手动挡测试车辆进行多参数挡位计算,然后利用挡位修正策略进行挡位反馈修正,最后得到一套适用于不同测试循环下手动挡车辆的多参数换挡策略。这对采用无明确换挡策略的测试循环进行试验具有非常高的实用价值。Under laboratory conditions,in order to use the accurate shift strategy to do the experiment of the manual gear vehicle's power performance and emission,this paper calculates the gears of the test manual vehicle with multi-parameter,and then uses gear correction strategy to do a feedback correction,and finally gets a set of suitable manual shift strategy with the multi-parameter of vehicles for different test cycle.The shift strategy has very high practical value for test cycle with no clear shift strategy.

关 键 词：测试循环 手动挡车辆 多参数挡位 换挡策略 

分 类 号：U467.4[机械工程—车辆工程]