程秀生,冯 巍,陆中华,王印束.湿式双离合器自动变速器起步控制[J].农业机械学报,2010,41(1):.
Cheng Xiusheng,Feng Wei,Lu Zhonghua,Wang Yinshu.Starting Control Based on Wet Dual Clutch Transmission[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(1):.
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湿式双离合器自动变速器起步控制   [下载全文]
Starting Control Based on Wet Dual Clutch Transmission   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.2010.1.004
中文关键词:  双离合器自动变速器 湿式离合器 起步控制 模糊PID控制
基金项目:国家“863”高技术研究发展计划资助项目(2006AA110109)
作者单位
程秀生 吉林大学汽车工程学院 长春 130025 
冯 巍 吉林大学汽车工程学院 长春 130025 
陆中华 吉林大学汽车工程学院 长春 130025 
王印束 吉林大学汽车工程学院 长春 130025 
中文摘要:针对装有湿式双离合器自动变速器的起步控制问题,根据起步控制评价指标,制订起步控制 策略,提出了基于模糊PID控制离合器压力的控制方法,实现了离合器压力的精确控制,给 出起步控制流程。通过3种不同油门开度的起步试验和短时间连续起步停车试验,验证该控制 策略。试验结果表明,该控制策略能够适应不同工况的起步要求,离合器油温得到良好控制。
Cheng Xiusheng  Feng Wei  Lu Zhonghua  Wang Yinshu
College of Automotive Engineering, Jilin University,Changchun 130025, China;College of Automotive Engineering, Jilin University,Changchun 130025, China;College of Automotive Engineering, Jilin University,Changchun 130025, China;College of Automotive Engineering, Jilin University,Changchun 130025, China
Key Words:Dual clutch transmission, Wet clutch, Starting control, Fuzzy PID control
Abstract:Aimed at the problem of starting control of dual clutch transmission equipped with wet clutch, the starting strategy was developed on the basis of clutch c ontrol evaluation and dynamics analysis about transmission. The clutch pressure control method was proposed based on fuzzy PID control, and the detailed fuzzy control process was developed. The control flow of DCT starting was determined s o that the clutch actual pressure got better control. Starting experiments of th ree different throttle and continuous start stop experiments in a short time we re executed. The experimental results verified the rationality of the control st rategies. It could meet the requirements of smooth and rapid vehicle starting, a nd establish the foundation for the further development of DCT.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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