Unified Chassis Control for Rollover Prevention and Lateral Stability

• Published in: IEEE transactions on vehicular technology Vol. 58; no. 2; pp. 596 - 609
• Main Authors: YOON, Jangyeol, CHO, Wanki, KOO, Bongyeong, YI, Kyongsu
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.02.2009; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Acceleration; Accelerometers; Applied sciences; Character generation; Chassis; Damping; Design. Technologies. Operation analysis. Testing; Disturbances. Regulation. Protection; Electrical engineering. Electrical power engineering; Electrical machines; Electrical power engineering; Electronics; Exact sciences and technology; Gravity; Integrated circuits; Integrated circuits by function (including memories and processors); Lateral stability; Mathematical models; Power networks and lines; Regulation and control; Roll state estimator; Rollover; rollover index (RI); rollover mitigation (ROM) control; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices; Stability; Strategy; Tires; unified chassis control (UCC); User-generated content; vehicle lateral stability; vehicle rollover; Vehicles; Wheels; Rollover mitigation control; Vehicle lateral stability; Rollover index; Roll state estimator; Vehicle rollover; Unified chassis control; Electronic control; vehicle rollover; Read only memory(ROM); rollover index (RI); vehicle lateral stability; Control system; Power system stability; Control synthesis; Prevention; rollover mitigation (ROM) control; Integrated circuit; System simulation; Vibration control; unified chassis control (UCC); State estimation

This paper describes a unified chassis control (UCC) strategy to prevent vehicle rollover and improve vehicle lateral stability. A rollover index (RI), which indicates impending rollover, and a model-based roll state estimator are introduced to detect potential rollover. An RI/lateral stability-base...