二维码(扫一下试试看!) | 基于模块化设计的特种车辆减振降噪技术研究 | Study on Vibration Control and Noise Reduction of Special Vehicle Based on Modularized Design | 投稿时间:2018-06-12 | DOI:10.15918/j.tbit1001-0645.2018.增刊1.009 | 中文关键词:特种车辆动力总成密封减振降噪 | English Keywords:special vehiclepowertrainsealingvibration control and noise reduction | 基金项目:国家自然科学基金资助项目(51475053,51605051);重庆市基础科学与前沿技术研究资助项目(cstc2017jcyjAX0202) | | 摘要点击次数:588 | 全文下载次数:251 | 中文摘要: | 特种车行驶路况复杂,道路崎岖,环境恶劣,其舒适性严重影响成员的生理和心理状态,所以特种车的减振降噪问题,已成为目前的研究热点之一.然而,实际工程中针对某一辆特种车进行单独的减振降噪设计,不仅耗时长,效率低,而且通用性差,成本高.针对这一问题,开展特种车减振降噪技术研究,以特种车为研究对象,用模块化设计的方法设计模块材料、厚度、尺寸及黏贴方法,以及与车体、发动机支撑等的匹配关系,形成系列化减振降噪措施,实现特种车减振降噪的模块化和通用化,可满足不用车型不同需求的模块化结构元件,降低设计和加工成本.仿真结果和路面测试结果表明了该技术的减振降噪效果,验证了模块化设计方法的有效性.论文提出的方法可为特种车辆的减振降噪措施提供有益的参考,具有重要的理论价值和工程实际意义. | English Summary: | Modern special vehicles run usually in complex condition with bumpy road and bad environment. Due to the effect of ride comfort problem on body and mind state of the drivers, the study on vibration reduction and noise reduction of the special vehicle have been paid attention. To solve the problems existing in the study, including the variety of special vehicle, a long research time, high cost for single special car and low efficiency, a modular design method was proposed to design module material, thickness, size,assembly scheme and the matching relationship between car body, engine and support for the special vehicle. Taking special vehicle as study objective, a series of schemes was formed based on the modular design method for the vibration reduction and noise reduction to realize the modularization and generalization of different vehicle with lower design and processing costs. Simulation and road test results show the effect of vibration and noise reduction and the effectiveness of the modular design method. The method proposed in this paper can provide a useful reference for the vibration reduction and noise reduction measures of special vehicles. | 查看全文查看/发表评论下载PDF阅读器 | |
赵礼辉,姚瑶,郑松林.基于载荷谱的传动箱体轻量化设计研究[J].北京理工大学学报(自然科学版),2018,38(S1):123~127.ZHAOLi-hui,YAOYao,ZHENGSong-lin.StudyonLightweightDesignofTransmissionBoxBasedonLo ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21蔡文奇,彭显昌,包英豪,高炳钊.纯电动汽车两挡变速箱齿轮振动噪声仿真分析与优化设计[J].北京理工大学学报(自然科学版),2018,38(S1):152~156.CAIWenqi,PENGXianchang,BAOYinghao,GAOBingzhao.SimulationAnalysisofGea ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21雷雨龙,扈建龙,郑雪松,李兴忠,付尧.液力机械式自动变速器换挡过程综合控制策略研究[J].北京理工大学学报(自然科学版),2018,38(S1):161~165.LEIYu-long,HUJian-long,ZHENGXue-song,LIXing-zhong,FUYao.ResearchonInt ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21孟祥鹏,丁仁凯,汪若尘,钱禹辰,陈龙.基于主动半主动混合控制的电磁混合悬架系统设计及试验研究[J].北京理工大学学报(自然科学版),2018,38(S1):173~178.MENGXiang-peng,DINGRen-kai,WANGRuo-chen,QIANYu-chen,CHENLong.Des ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21汪若尘,戴煜,丁仁凯,孟祥鹏,陈龙.车用混合电磁作动器优化设计与试验研究[J].北京理工大学学报(自然科学版),2018,38(S1):166~172.WANGRuo-chen,DAIYu,DINGRen-kai,MENGXiang-peng,CHENLong.OptimalDesignandExp ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21李晏,薛楠南,罗凤梅,陈辛波.一体化单斜臂轮边齿形链驱动系统设计[J].北京理工大学学报(自然科学版),2018,38(S1):192~194.LIYan,XUENan-nan,LUOFeng-mei,CHENXin-bo.DesignofaDirectWheelDriveSystemUtilizi ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21章艳,娄文忠,廖茂浩,付胜华.云爆弹固体燃料云雾浓度快速检测系统设计[J].北京理工大学学报(自然科学版),2018,38(S2):134~138.ZHANYYan,LOUWen-zhong,LIAOMao-hao,FUSheng-hua.DesignoftheFAESolidFuelCloudCo ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21武海玲,钟涛,苗成,白利红,崔新忠,王彦莉,李辉,董园园.多层复合装甲优化设计[J].北京理工大学学报(自然科学版),2018,38(S2):173~177.WUHai-ling,ZHONGTao,MIAOCheng,BAILi-hong,CUIXin-zhong,WANGYan-li,LIHui, ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21杜部致,高飞,张序琦,贾晓.基于多重近似重访周期的火星-太阳同步回归轨道设计[J].北京理工大学学报(自然科学版),2017,37(1):106~110.DUBu-zhi,GAOFei,ZHANGXu-qi,JIAXiao.DesignofMarsRepeatSun-SynchronousOrbit ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21林超,吴小勇,曾东.偏心端曲面齿轮副几何设计及分析[J].北京理工大学学报(自然科学版),2017,37(3):227~232.LINChao,WUXiao-yong,ZENGDong.GeometryDesignandAnalysisofEccentricCurved-FaceGearPair[J ... 北京理工大学科研学术 本站小编 Free考研考试 2021-12-21
| |