Predicting vibration signals of automobile engine using chaos theory

• 作 者: LIU Chun ZHANG Laibin WANG Zha
• 机 构: SchoolofMechanicalandElectronicEngineering
• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2004年z1期
• 关键词: engine chaos prediction VIBRATION series SINGULAR VALUE decomposition. engin
• 基金项目: This work was supported by the National Natural Science Foundation of China (Grant Nos. 50105015, 50375103) and Beijing Nova Program (Grant No. 2003B33).

Condition monitoring and life prediction of the vehicle engine is an important and urgent problem during the vehicle development process. The vibration signals that are closely associated with the engine running condition and its development trend are com