yuzhixin
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- Associate professor
- Supervisor of Master's Candidates
- Name (Pinyin):yuzhixin
- Date of Birth:1975-05-08
- E-Mail:
- Date of Employment:1997-07-07
- School/Department:机电工程学院
- Education Level:Postgraduate (Doctoral)
- Business Address:教学主楼1384
- Degree:Doctoral degree
- Professional Title:Associate professor
- Status:Employed
- Alma Mater:吉林大学
- Teacher College:机电工程学院
- Discipline:Automobile Engineering
Contact Information
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- Paper Publications
（EI）基于TTR预警的重型车辆防侧翻控制算法
Release time:2022-05-30 Hits:
- Affiliation of Author(s):机电工程学院
- Journal:吉林工业大学自然科学学报(改名为:吉林大学学报.工学
- Funded by:“８６３”计划
- Key Words:车辆工程；重型车辆；侧翻预警；差动制动
- Abstract:对建立的重型车辆8DOF和5DOF实时简化动力学模型进行比较，优选出能较好预测未来侧翻危险程度的5DOF模型，进而研究基于该模型的实时TTR侧翻预警算法和基于预警算法的防侧翻LQR最优主动控制策略。应用差动制动的方法对重型车辆进行了主动侧倾控制，还选取鱼钩等四种转向工况，以TruckSim和MatLab联合仿真来验证预警算法的精度与可靠性。仿真结果表明，基于差动制动的LQR控制方法能有效的降低侧翻性能指标横向载荷转移率(LTR)，避免侧翻的发生，显著提高重型车辆的侧倾稳定性。
- Co-author:何磊,王素文
- First Author:yuzhixin
- Indexed by:Journal paper
- Volume:39
- Issue:S2
- Page Number:2
- ISSN No.:1671-5497
- Translation or Not:no
- CN No.:22-1341/T
- Date of Publication:2009-09-30