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Jingdong book

RecurDyn多体动力学仿真基础应用与提高

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Jingdong book

RecurDyn多体动力学仿真基础应用与提高

Name: RecurDyn多体动力学仿真基础应用与提高
Brand: Jingdong book
SKU: 3118134141
Price: 51.34 USD
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《RecurDyn多体动力学仿真基础应用与提高》以最新版的RecurDyn V8R1为平台，系统介绍RecurDyn的各项基本功能和机械工程开发的专业模块。通过本书的学习，读者不仅能够掌握RecurDyn的基本操作，还能够掌握利用虚拟样机技术解决相关工程领域实际问题的思路，以及建模方法，培养应用多体动力学理论解决实际问题的能力。
《RecurDyn多体动力学仿真基础应用与提高》分为12章，重点介绍RecurDyn的工作界面、仿真类型、接触建模、设计函数、刚柔耦合动力学系统建模的使用方法，并对相关仿真参数设置的含义，以及方法进行深入详细地介绍。通过针对各内容精心设计的典型案例学习，读者能轻松掌握RecurDyn的建模仿真方法，本书提供全部教学案例下载。

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第1章多体动力学及虚拟样机技术
1.1 多体系统动力学研究状况
1.1.1 多刚体系统建模理论
1.1.2 刚柔耦合多体系统动力学的进展
1.1.3 模态柔性体建模原理
1.1.4 有限元柔性体建模原理
1.2 多体系统动力学建模与求解
1.3 虚拟样机技术
1.4 多学科仿真技术
1.5 RecurDyn软件概述
1.5.1 RecurDyn软件简介
1.5.2 RecurDynV8R1基本模块
1.6 RecurDynV8R1的安装启动
1.6.1 RecurDynV8R1的安装
1.6.2 RecurDyn文件系统
1.7 本章小结

第2章 RecurDyn工作界面及基本功能
2.1 RecurDyn仿真的基本步骤
2.1.1 建模和仿真的步骤
2.1.2 多体动力学仿真的基本概念
2.2 启动RecurDyn
2.2.1 启动RecurDyn/Moder
2.2.2 RecurDyn/Moder的工作界面
2.2.3 RecurDyn的工作界面新旧版本的比较
2.3 RecurDyn工具主菜单
2.3.1 File文件菜单
2.3.2 Home本地菜单
2.3.3 SubEntity参数化建模菜单
2.3.4 Analysis分析菜单
2.3.5 Professional专业菜单
2.3.6 Flexible柔性体建模工具菜单
2.3.7 Durability 疲劳分析菜单
2.3.8 CoLink控制建模工具菜单
2.3.9 AutoDesign优化设计工具菜单
2.3.10 Communicator通信接口工具菜单
2.3.11 Toolkit行业子系统建模工具菜单
2.3.12 ProcessNet二次开发工具菜单
2.4 RecurDyn的工具栏
2.4.1 RecurDyn的视图控制工具
2.4.2 RecurDyn模型显示模式（Rendering Mode）工具
2.4.3 工作平面设定（Working Plane Setting）工具
2.4.4 RecurDyn图层控制命令
2.4.5 RecurDyn其他建模工具
2.4.6 RecurDyn切割显示工具
2.4.7 RecurDyn快速访问命令
2.4.8 RecurDyn右击快捷命令
2.5 本章小结

第3章 RecurDyn的几何建模
3.1 RecurDyn的实体建模
3.1.1 RecurDyn编辑模式
3.1.2 RecurDyn的坐标系统
3.1.3 RecurDyn创建基本几何体
3.1.4 RecurDyn创建复杂几何体
3.1.5 Ground建模
3.1.6 外部几何模型的导入
3.1.7 几何体的复制
3.2 体属性的修改
3.2.1 体几何形状的修改
3.2.2 体特性的修改
3.2.3 体几何位置的修改
3.3 RecurDyn建模实例
3.3.1 机械手实体建模
3.3.2 RecurDyn曲柄摇杆机构建模
3.3.3 RecurDyn几何模型的导入
3.3.4 RecurDyn几何模型零部件的隐藏
3.4 本章小结

第4章约束及载荷
4.1 RecurDyn中运动副的建模
4.1.1 约束种类及简介
4.1.2 创建约束
4.1.3 添加驱动
4.1.4 定义摩擦
4.1.5 定义运动副需要注意的几个问题
4.2 运动副、驱动及柔性连接创建实例
4.2.1 运动副的添加实例一
4.2.2 运动副的添加实例二
4.2.3 关于约束冗余
4.3 本章小结

第5章模型施加载荷
5.1 基本概念
5.1.1 创建外力
5.1.2 创建特殊力
5.1.3 柔性连接
5.2 RecurDyn建模常用技巧
5.2.1 导航按钮
5.2.2 图层的使用
5.2.3 常用操作技巧
5.3 添加载荷实例
5.3.1 定义载荷实例一
5.3.2 定义载荷实例二
5.4 本章小结

第6章仿真分析
6.1 仿真类型
6.1.1 动力学/运动学分析
6.1.2 静力学分析
6.1.3 Eigenvalue 特征值分析
6.1.4 Pre Analysis 预分析
6.1.5 Frequency Response Analysis频率响应分析
6.1.6 Scenario脚本仿真
6.1.7 仿真控制
6.2 RecurDyn的测量工具
6.2.1 RecurDyn /Request的输出请求
6.2.2 RecurDyn /Scope
6.2.3 RecurDyn /Measure
6.3 本章小结

第7章结果后处理
7.1 后处理基本用途
7.2 RecurDyn后处理的启动与退出
7.3 RecurDyn后处理界面
7.3.1 快捷命令菜单
7.3.2 File菜单
7.3.3 Home菜单
7.3.4 Tool菜单
7.3.5 RecurDyn后处理数据库
7.4 螺旋推进器仿真及结果后处理
7.4.1 螺旋推进器仿真模型建模
7.4.2 模型的预分析及其结果后处理
7.4.3 动力学/运动学分析及其结果后处理
7.4.4 特征值分析及结果后处理
7.4.5 时域内的特征值分析及结果后处理
7.4.6 脚本分析
7.5 本章小结

第8章 RecurDyn高级建模技术
8.1 RecurDyn的接触建模
8.1.1 RecurDyn的接触类型
8.1.2 RecurDyn的接触算法
8.1.3 RecurDyn的接触建模方法
8.1.4 RecurDyn的接触信息设置
8.2 RecurDyn的子系统建模技术
8.2.1 子系统
8.2.2 子系统建模
8.2.3 子系统之间的建模操作
8.2.4 子系统的导入、导出操作
8.2.5 子系统的编辑操作
8.3 建模实例
8.3.1 接触建模仿真实例1——电泳杆干涉检验仿真
8.3.2 接触建模仿真实例2——锁紧机构运动分析
8.3.3 接触建模仿真实例3——齿轮传动精度对比分析
8.3.4 子系统建模实例——机器人手臂运动仿真
8.4 本章小结

第9章 RecurDyn函数表达式
9.1 函数表达式创建
9.2 函数表达式中变量的使用
9.3 函数表达式的调用
9.4 函数表达式编辑
9.5 RecurDyn函数表达式的种类
9.5.1 基本数学函数（Fortran Functions）
9.5.2 位移函数（Displacement Functions）
9.5.3 速度函数（Velocity Functions）
9.5.4 加速度函数（Acceleration Functions）
9.5.5 力（力矩）函数（Force and Torque Functions）
9.5.6 特殊力函数（Specific Force Functions）
9.5.7 传感器函数（Sensor Functions）
9.5.8 IF函数（Arithmetic IF Function）
9.5.9 插值函数（Interpolation Functions）
9.5.10 变量和微分函数（Variables and Differential Equations）
9.5.11 预定义函数（Predefined Functions）
9.5.12 时间函数（Time）
9.5.13 应力/应变函数（Stress/Strain Function）
9.6 函数应用实例
9.6.1 函数应用实例1——挖掘机动力学仿真
9.6.2 函数应用实例2——活塞机构动力学仿真
9.7 本章小结

第10章模态柔性体建模
10.1 柔性多体系统动力学研究状况
10.2 基于模态柔性体刚柔耦合动力学仿真过程
10.3 RecurDyn模态柔性工作界面介绍
10.4 生成RFI文件
10.4.1 利用Nastran生成RFI文件
10.4.2 利用ANSYS生成RFI文件
10.4.3 编辑模态柔性体RFlexBody
10.4.4 RFlex仿真结果等值
……

Introduction

机械系统动态仿真技术，又称为虚拟样机技术（Virtual Prototyping Technology，VPT），它是一种全新的机械设计方法。VPT作为一项计算机辅助工程（CAE）技术于20世纪80年代随着计算机技术的发展而出现，在20世纪90年代特别是进入21世纪以后得到了迅速发展和广泛应用。
利用虚拟样机技术，工程师可以在计算机上方便快捷地建立物理样机的仿真模型，通过对仿真模型进行各种动态性能分析，然后改进物理样机的设计方案，从而达到用数字化形式代替传统物理样机实验的目的。机械系统动态仿真技术涉及多体系统运动学与动力学建模理论及其技术实现，是基于先进的建模技术、多领域仿真技术、信息管理技术、交互式用户界面技术和虚拟现实技术的综合应用技术。
随着计算机技术的日益进步和工程的需要，机械系统的动态分析对象也越来越复杂，工程对仿真技术提出了更高的要求。人们对一个系统进行仿真分析时，不仅仅限于其简单的机械系统的仿真分析，更多的研究对象表现为一个复杂的机、电、液、控制系统。支持多领域物理系统混合建模与仿真成为当今虚拟样机仿真软件的发展方向。韩国FunctionBay公司推出的新一代仿真软件RecurDyn，是一个能够实现机、电、液、控制、优化多学科系统协同仿真的优秀软件。
这是一本介绍新一代多体系统动力学仿真软件RecurDyn的图书，目的是引导读者如何能够快速地掌握这个优秀的仿真工具。RecurDyn是由韩国FunctionBay公司基于相对坐标系建模和递归求解，充分利用最新的多体动力学理论，开发的一个优秀多学科协同仿真软件。由于其令人震撼的求解速度与稳定性，方便、快捷的建模方法，自诞生至推广到市场以来受到业内持续关注，并且国际、国内客户群日益壮大。尤其是在国内企业、高校等用户稳步扩大的情况下，对RecurDyn相关的中文教学指导资料的需求也日益迫切。正是在这种情况下，本书编著者根据教学，以及工程实践的基础上，将推出RecurDyn系列图书。
RecurDyn作为一个功能强大的高级CAE机、电、液、控制、优化多学科系统协同仿真软件，想要在一本书中对其进行全面透彻的讲解几乎是不可能的；同时根据学习的特点，也为了避免大而全、多而不精的情况，使读者通过RecurDyn系列图书的学习能够对RecurDyn的建模特点达到真正掌握的目的，从而满足能够熟练应用RecurDyn解决工程实际问题，以及学术研究的需要，编著者将RecurDyn的介绍分为基础篇、进阶篇、工程篇三部分进行详细介绍。
本书为RecurDyn系列图书的基础篇，本书中详细透彻地介绍了RecurDyn的基本操作、建模方法、后处理、刚柔耦合动力学建模等内容。全书所有的案例均以最新版本的RecurDyn V8R1进行讲解，系统介绍了RecurDyn平台的各个基本分析模块。所有案例均经过精心设计与筛选，其中不乏真正的工程案例，代表性较强。并且在介绍每个案例的过程中都通过用户图形交互界面进行全程详细讲解，并给出了尽可能最为详细的操作说明过程。
以后将陆续推出RecurDyn的进阶篇（工业子系统建模工具的应用、优化设计、二次开发等）、工程篇（工程应用案例），会在不久之后与广大的读者见面。RecurDyn系列图书从初学者学习的角度出发，系统介绍了RecurDyn的功能、建模方法，以及大量的操作技巧，希望RecurDyn系列图书的推出能够对刚入门和有使用经验的读者学习RecurDyn提供帮助。
本书的出版，特别要感谢FunctionBay韩国公司Jin HChoi教授，以及上海博览达CEO张湝渭博士、技术经理焦晓娟在本书编写过程中给予的大力协助。尤其是焦晓娟经理在本书后期成稿过程中付出了大量辛勤的劳动，在此表示深深的谢意！同时感谢中国博士后科学基金（编号：2012M521003），以及江苏南方轴承博士后工作站对本书的支持。

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