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TrainingManualRecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDyn功能介绍功能介绍INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1多体动力学概述多体动力学概述INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1多体动力学概述•概念–多体系统是对某类客观事物的高度抽象和概括。–这类系统都有一个共同特点，即都是通过特定的关节（铰链）将诸多零（部）件－即所谓的““““体””””联接起来的；–我们把多体系统定义为以一定的联接方式互相关联起来的多个物体构成的系统，这些物体可以是刚体也可以是柔体。–如果多体系统中所有的体均为刚体，则称该系统为多刚体系统；–如果多体系统含有一个以上的柔体，则称为柔性多体系统。INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1多体动力学概述•理论基础————多体动力学是一般力学学科的重要分支–刚体动力学–分析力学–有限元理论–连续介质力学–计算力学–控制理论等INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1多体动力学概述多体动力学概述�工程中的多体系统举例INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1AutoAutoAutoAutoOffRoad/RailOffRoad/RailOffRoad/RailOffRoad/RailDefenseDefenseDefenseDefenseGeneralMachineGeneralMachineGeneralMachineGeneralMachineRecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDyn数字虚拟样机数字虚拟样机INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1�太阳能帆板伸展动力学�大型伸展机构动力学与控制�火箭、导弹发射动力学�火箭、导弹弹道计算�捆绑火箭分离�卫星整流罩抛罩�结构动特性、力学环境分析�分离、解锁机构设计�飞行器空间交会对接�空间机械臂�绳系卫星动力学�起落架落振/收放动力学仿真�整机着陆/地面行走/制动分析�飞控系统可靠性分析�运动机构载荷计算�弹射座椅设计应用领域非常广泛�螺旋桨振动分析�履带/轮式车辆稳定性分析�推土机、挖掘机、压路机等动力学行为预测�零部件和发动机载荷预测与尺寸设计�操控人员视野研究�电机及其它驱动装置功率预测�振动机冲击效应�打印、复印、传真机传送效率�打印、复印、传真机卡纸预测与改进�包装机械运动学模拟�履带式车辆动力学、车辆运动稳定性�过障能力、炮弹发射动力学�洗衣机振动分析�高压/低压电气开关�电机/风扇动平衡分析�磁盘/光盘驱动机构�压缩机动力学分析INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1RecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDynRecurDyn模块及功能介绍模块及功能介绍INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1INTRODUCTIONTORecurDynV7R1�基础模块(RecurDyn/Professional)运动模型的建立(Modeler)，求解(Solver)，后处理(PostProcessor)�CAD接口ParasolidKernelCADfile(＊.x_t)ShellDatafile(＊.shl)Stereolithographyfile(＊.stl) Step(AP203)file(＊.step,＊.stp)IGESfile(＊.igs) TextFile&Datafile(＊.txt,＊.dat)�扩展（高级）功能RecurDyn/R-Flex:有限元模态参数代表的柔体，需要外部有限元求解RecurDyn/F-Flex:(MFBD技术)有限元柔体，内置有限元求解器RecurDyn/Linear:系统固有频率和振型RecurDyn/Control:与Matlab/simulink接口，实现控制协同仿真RecurDyn/Co-Link:内置控制功能RecurDyn/Hydraulics:与液压仿真软件接口�工具箱(专业化模块)RecurDyn/Crank:曲轴连杆机构RecurDyn/Gear:齿轮机构RecurDyn/Chain:链条机构RecurDyn/Belt:皮带传动RecurDyn/Valve:配气机构RecurDyn/TimingChain:正时链条RecurDyn/MTT:媒介传输RecurDyn/LM-T