钟祥麟,于秀敏,高磊,梁晶晶.汽油机爆震控制系统设计与判别技术[J].农业机械学报,2008,39(9):20-23.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2008,39(9):20-23.
摘要点击次数: 2495
全文下载次数: 1
汽油机爆震控制系统设计与判别技术   [下载全文]
   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  汽油机  爆震  控制系统  判别
基金项目:
钟祥麟  于秀敏  高磊  梁晶晶
中国汽车技术研究中心
中文摘要:在主单片机80C196KC的控制下,应用HIP9011爆震信号处理专用芯片和ATmega16L微处理器,实现了对基于机体振动法的非共振型压电式爆震传感器输出的汽油机爆震信号的处理,研究了基于HIP9011的汽油机爆震判别方法,设计了爆震判定程序,研究证明采用HIP9011芯片对爆震信号进行处理从而对爆震进行控制是可行的,能够满足现代汽油机点火和发动机管理系统对爆震检测的要求。
Key Words:
Abstract:A common used non-resonance piezoelectric knock sensor based on body vibration principle was studied. The knocking signal was processed using knocking signal processing chip HIP9011 and ATmega16L microprocessor under the control of main singlechip 80C196KC. Moreover, a knocking judgment method was studied based on HIP9011 and knocking judgment procedure was designed. The results prove that processing knocking signal using HIP9011 and further actualizing knocking feedback control is feasible. The method can satisfy the demand of engine ignition and management system to the knocking check.  

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.

   下载PDF阅读器