TruckSim Quick Start Guide

Run New Simulations（运行新的模拟）

The Quick Start database has a single simulation run in the Run Control library. You will now make new simulations that will be added to the library.（“快速入门”数据库在“运行控制”库中有一个模拟运行。你现在会了
制作将添加到库中的新模拟。）

01 Run a New Simulation with a Different Vehicle Speed（运行一个新的模拟与不同的车辆速度）

You should be viewing the TruckSim Run Control screen (Figure 37).（您应该看到TruckSim Run Control屏幕(图37)。）

Note In TruckSim documentation, the word dataset refers to the contents of a single file containing data. Whenever you are viewing a TruckSim screen, you are seeing the contents of a single dataset. For example,when viewing the TruckSim Run Control screen you are seeing a
dataset.（注:在TruckSim文档中，单词dataset指的是包含数据的单个文件。无论何时您正在查看TruckSim屏幕上，您看到的是单个数据集的内容。例如,
当查看TruckSim运行控制屏幕时，您将看到一个数据集。）
A library is a collection of datasets that share a common screen layoutfor a common type of data. For example, TruckSim Run Control is the
name of the library now in view . This library may contain multiple
datasets, with each representing a different simulation run. Initially, the
library has only the single dataset shown in the figure. But you will soon
add new runs, each with a corresponding dataset.（库是共享公共屏幕布局的数据集的集合对于普通类型的数据。例如，TruckSim运行控制是现在在视图中的库的名称。这个库可以包含多个数据集，每个数据集代表不同的模拟运行。最初,库只有图中所示的单个数据集。但你很快就会知道了添加新的运行，每次运行都有相应的数据集。）
A== category== is an additional organizational tool, used to group related
datasets within a library. In the case of the baseline dataset shown in
Figure 37, the category is * Quick Start Guide Example and the dataset
is named Baseline .（类别是一种额外的组织工具，用于对相关的内容进行分组库中的数据集。中所示的基线数据集的情况图37，类别是*快速入门指南示例和数据集被命名为基线）

You will change the speed for the simulated test using this screen. But first, you will make a new dataset so the original remains for future use.（您将使用此屏幕更改模拟测试的速度。但首先，你要创建一个新的数据集，以便保留原始数据供将来使用。）

Right-click the Duplicate button for the tool tip information. Then click the button to duplicate the current dataset. You will be prompted to enter the name for the new dataset （1. 右键单击Duplicate按钮获取工具提示信息。然后点击按钮复制当前数据集。系统将提示您输入新数据集的名称）
(Figure 38). Enter a new name in the title field: My New Test . Click the Duplicate button to finish the duplication of the Run Control dataset.
（(图38)。在标题字段中输入一个新名称:My new Test。点击复制
按钮，完成Run Control数据集的复制。）

Note At this point, you have not created a new vehicle or test procedure. You have simply duplicated an existing Run Control dataset that will use the
same vehicle and procedure datasets as the original. （注意:在这一点上，您还没有创建一个新的车辆或测试过程。你简单地复制了一个现有的运行控制数据集，该数据集将使用和原来的车辆和程序数据集一样。）
The new screen display is nearly identical to the previous one. Initially the main difference is that the TruckSim window has the new name in the title ( , Figure 39), the dataset is unlocked, and some buttons are dimmed. You will now make additional changes as shown in Figure 39.（新的屏幕显示与前一款几乎相同。最初的主要区别TruckSim窗口的标题中有新名称(图39)，数据集是什么,解锁，一些按钮变暗。现在您将进行如下所示的其他更改在图39中。）
Check the box to override driver controls . This will show more controls, including one for vehicle speed .(2. 选中复选框以覆盖驱动程序控制。这将显示更多的控件，包括一个车速。)
Use the drop-down control for choosing a method for controlling vehicle speed and select the option Constant target speed . A yellow field appears next to the control . Enter the value 110. (3.使用下拉控件选择控制车辆速度的方法并进行选择目标速度恒定。控件旁边出现一个黄色字段。输入值为110。)
Note The blue link to a Procedure dataset has a title that implies the test speed is 70 km/h . Because the override controls appear in the Run Control
dataset after the Procedure blue link, this speed will override the value
specified in the linked Procedure dataset. This section of the Run
Control screen provides convenient controls to modify the test
conditions.(**注意:**到Procedure数据集的蓝色链接有一个暗示测试速度的标题是70km /h。因为重载控件出现在运行控件中在Procedure蓝色链接后的数据集，此速度将覆盖该值在链接的过程数据集中指定。这部分的跑步控制屏幕提供了方便的控件来修改测试条件。)
The Notes yellow field has text content from the original baseline Run Control dataset that was copied. Edit this text to indicate that you have made changes.(4. Notes黄色字段包含来自原始基线Run Control数据集的文本内容这是复制的。编辑此文本以表明已进行更改。)
Right-click and hold on the Run Math Model button for a tool tip for this button. Click the button to run your first simulation. A status bar shows the progress of the run (Figure 40). A TruckSim Math Model runs significantly faster than real time, so this will take just a few seconds.(右键单击并按住Run Math Model按钮，以获得该按钮的工具提示。点击运行第一个模拟的按钮。一个状态栏显示了运行的进度(图40)TruckSim数学模型的运行速度明显快于实时，因此这将只需要一个几秒钟。)
When the run is complete, the progress bar disappears and the Video and Plot buttons become active (Figure 41). Click the Video + Plot button to view the simulation results with VS Visualizer. After viewing the results, close VS Visualizer. (运行完成后，进度条消失，视频和绘图按钮消失变为活动状态(图41)。点击视频+绘图按钮，查看模拟结果和可视化工具。查看结果后，关闭VS Visualizer。)
In the lower-right corner of the screen, right-click the checkbox Overlay videos and plots with other runs (Figure 42) to read the tool tip, and then check the box. When checked, results of multiple runs can be overlaid; potential links appear for selecting runs to overlay(在屏幕的右下角，右键单击“覆盖视频和情节”复选框与其他运行(图42)一起阅读工具提示，然后勾选复选框。检查时,多次运行的结果可以叠加;潜在的链接出现选择运行覆盖)
Press the drop-down control to select an existing run to overlay. Choose Baseline(from the submenu * Quick Start Guide Example). The screen should now show a bluelink (Figure 43).(按下拉控制选择一个现有运行覆盖。选择基线从子菜单*快速入门指南示例)。屏幕现在应该显示蓝色链接(图43)。)
Next to the Video + Plot button, right-click on the checkbox Set color (Figure 44). The tool tip indicates the vehicle color(在Video + Plot按钮旁边，右键单击Set color复选框(图44)。的工具提示为车辆颜色)
Press the color selector button to display a color palette (Figure 45). For example, chooseyellow .
Note The new color affects the display in VS Visualizer. It does not affect images in the TruckSim GUI; for example, the image shown at the
bottom of the screen (Figure 43) will not change. The image on the Run
Control screen matches an image associated with the vehicle dataset
contained elsewhere in the database that uses the default color of the 3D
object.(注意:新颜色会影响vsvisualizer中的显示。它不会影响在TruckSim GUI中的图像;例如，在屏幕底部(图43)不会改变。运行中的图像控制屏幕匹配与车辆数据集关联的图像包含在数据库的其他地方，使用3D的默认颜色
对象。)
Review The method used in this section of setting test conditions from the Run Control screen is often used to make quick variations of existing test procedures. Later on, you will make a new Procedure dataset that can
be applied automatically to future runs.
(本节中使用的从Run Control屏幕设置测试条件的方法通常用于快速更改现有的测试过程。稍后，您将创建一个新的Procedure数据集自动应用于将来的运行。)
Click the Video button to view both runs over laid in VS Visualizer (Figure 46). After viewing the results, close VS Visualizer. (11. 单击Video按钮以查看VS Visualizer中覆盖的两个运行(图46)。后查看结果，关闭VS Visualizer。)

02 Create a New Vehicle(创造一辆新汽车)

You started with a database that has a single simulation. In the previous section you made a new dataset where the vehicle ran at a different speed. You should now be viewing the Run Control screen, with the new dataset that specifies a higher speed.(我们从一个只有一个模拟的数据库开始。在上一节中，您创建了一个new数据集，车辆以不同的速度运行。您现在应该看到Run Control屏幕，其中包含指定更高速度的新数据集。)

Use the Datasets menu (Figure 47) to return to the Baseline run . You should now beviewing the original dataset (Figure 48).{1. 使用Datasets菜单(图47)返回Baseline运行。你现在应该是查看原始数据集(图48)。}
Links for datasets are shown in TruckSim using hypertext labels with blue backgrounds.
a. Hover the mouse over the blue link for the vehicle and see that the text is
underlined, as done on many web pages.
b. Click on the underlined text to view the linked dataset in the TruckSim window. After clicking on the vehicle link, you should see the Vehicle: Lead Unit with 2 Axles dataset in the window (Figure 49). The vehicle used for the baseline example is named LCF Van 5.5T/8.5T
(2. 数据集的链接在TruckSim中显示，使用蓝色背景的超文本标签。
a.将鼠标悬停在车辆的蓝色链接上，看到文本为下划线，就像在许多网页上做的那样。
b.单击下划线文本，在TruckSim窗口中查看链接的数据集。后点击车辆链接，你应该看到车辆:2轴的先导单元数据集(图49)。为基线示例使用的车辆命名LCF货车5.5吨/8.5吨)
Note The Quick Start database initially contains this single vehicle description.It is possible to make many runs involving this vehicle. It is also possible to modify the vehicle properties. However, this Vehicle Assembly
dataset is already shared with two existing simulation runs, so if the
vehicle is modified and the existing simulations are re-run, then different
results will be obtained because the vehicle properties have been
changed.(注意“快速入门”数据库最初只包含这个车辆描述。这是有可能使许多运行涉及这一车辆。这也是可能的修改车辆属性。然而，这个车辆组装数据集已与两个现有模拟运行共享，因此如果修改车辆，重新运行现有的模拟，然后进行不同的模拟结果将得到，因为车辆的性质已经改变了。)
Note The Quick Start database initially contains this single vehicle description.It is possible to make many runs involving this vehicle. It is also possible to modify the vehicle properties. However, this Vehicle Assembly
dataset is already shared with two existing simulation runs, so if the vehicle is modified and the existing simulations are re-run, then different results will be obtained because the vehicle properties have been changed
(注意“快速入门”数据库最初只包含这个车辆描述。这是有可能使许多运行涉及这一车辆。这也是可能的修改车辆属性。然而，这个车辆组装数据集已与两个现有模拟运行共享，因此如果修改车辆，重新运行现有的模拟，然后进行不同的模拟结果将得到，因为车辆的性质已经改变了。)

To avoid this potential problem, you will now make a new, independent
vehicle description that can be modified to create a variant. The original
vehicle description will still be available to make new simulations that
might be needed for future comparisons with the original baseline
reference.(为了避免这个潜在的问题，您现在将创建一个新的、独立的
可以修改以创建变体的车辆描述。最初的车辆描述将仍然可用，使新的模拟将来可能需要与原始基线进行比较参考。)
Select the File menu item New Dataset Plus All Linked Datasets (Figure 50). You will be prompted to specify a category for the new datasets that are about to be created (Figure 51). (3.选择File菜单项New Dataset Plus All Linked Datasets(图50)。你会的提示为即将创建的新数据集指定一个类别(图51)。)
Enter Modification #1 as shown, and then click the New datasets button. A pop-up window will appear while TruckSim is working
(如图所示，输入修改#1，然后单击New datasets按钮。一个弹出在TruckSim工作时将出现窗口)

Enter Modification #1 as shown, and then click the New datasets button. A pop-up window will appear while TruckSim is working.(如图所示，输入修改#1，然后单击New datasets按钮。一个弹出在TruckSim工作时将出现窗口。)
After TruckSim creates new datasets, you will be viewing the duplicate you just created(Figure 52). The duplicated vehicle screen has the same notes and blue links, but there are changes in appearance:

a. The new dataset is unlocked .
b. The Category name shown in the title is now Modification #1 . (The original dataset had the Category name TS LCF Van).
c. If you right-click on any of the blue links, the tool tip indicates that the category of the linked dataset is Modification #1 .
Click on the blue link for the rear axle suspension kinematics (Figure 52) to view the duplicated suspension kinematics dataset (Figure 53). Confirm that it has the new Category name Modification #1 .
(a.解锁新数据集。
b.标题中显示的类别名称现在为修改#1。(原始数据集类别名称为TS LCF Van)。
c.右键单击任意一个蓝色链接，工具提示将显示链接数据集是修改#1。)
Click on the blue link for the rear axle suspension kinematics (Figure 52) to view theduplicated suspension kinematics dataset (Figure 53). Confirm that it has the new Category name Modification #1 .
(点击蓝色链接的后轴悬架运动学(图52)查看重复悬架运动学数据集(图53)。确认它有新的Category名称修改#1。)

在不移动鼠标的情况下，右键单击图区域中的任何位置，然后释放，以查看一个弹出菜单，其中包含处理图的选项(图27)。你可以应用其中任何一个
使用此菜单的选项。它还可以作为键盘控制的方便提醒，
这样的“r”代表restore
Right click on the data fields showing the height of the wheel center above the origin of the
sprung mass coordinate system to view information about this parameter. Change the
value from 530 to 300. This change means the wheels are lowered relative to the sprung
mass (i.e., closer to the origin of the sprung mass coordinate system). Or, from the point of
view of the wheels, the sprung mass will be lifted at this axle.(右击数据字段，显示车轮中心高于原点的高度在簧载质量坐标系中查看有关该参数的信息。改变值从530到300。这一变化意味着车轮相对于弹簧降低质量(即，更接近簧载质量坐标系的原点)。或者，从车轮的角度看，簧载质量将在这个轴上被提起。)
In the original dataset, the center of gravity (C.G) for the axle was in line with the spin axis.
For consistency, make the same change for the C.G. height . That is, change the value to

Notice that the Undo button is now active . That’s because you’ve modified the new
sprung-mass dataset. Click the Undo button (or type the Windows shortcut: Ctrl+Z) and see
the changes revert. When there are no more changes to undo, the button is dimmed again.
Once you’ve clicked Undo, the Redo button becomes active . Click Redo to restore your
changes (or use the shortcut Ctrl+Y). After you’ve restored all changes by repeated clicking
of the Redo button, it will be dimmed again as shown in the figure.(注意，撤消按钮现在是活动的。那是因为你修改了新的簧载质量数据集。单击“撤销”按钮(或键入Windows快捷键:Ctrl+Z)，然后查看
更改将恢复。当没有更多要撤消的更改时，该按钮将再次变暗。单击“撤消”后，“重做”按钮将激活。单击“重做”以恢复您的更改(或使用快捷键Ctrl+Y)。在通过重复单击恢复所有更改之后重做按钮时，该按钮会再次变暗，如图所示。)
6. Click the Back button to return to the Vehicle: Lead Unit with 2 Axles screen. This
button is similar to the Back button in a web browser. When you go to a dataset by clicking
on a blue hyperlink (e.g., to go from the Vehicle: Lead Unit with 2 Axles screen to the
Suspension: Solid Axle Kinematics screen), you can return using the Back button. (6. 点击返回按钮返回车辆:2轴引导单元屏幕。这按钮类似于web浏览器中的后退按钮。当您通过单击转到数据集时
在蓝色超链接(例如，从车辆:2轴引导单元屏幕到悬挂:实心轴运动学屏幕)，您可以返回使用后退按钮。)
Click the Back button until you return to the Run Control screen, viewing the Run Control
dataset named Baseline(单击“后退”按钮，直到返回到“运行控制”屏幕，查看“运行控制”
名为Baseline的数据集)
7. Click the Duplicate button (Figure 54) to copy this dataset. When prompted, enter a new
name: Modified Vehicle #1 and click the Duplicate button. Note that the Video and Plot
buttons are dimmed; this is because the simulation has not been made yet.(单击Duplicate按钮(图54)复制此数据集。当出现提示时，输入new名称:修改车辆#1，点击复制按钮。注意视频和情节
按钮变暗;这是因为还没有进行模拟。)

8. Click on the drop-down control adjacent to the blue link for the vehicle . TruckSim shows
a menu of all of the datasets in the linked library (the Vehicle: Lead Unit with 2
Axles library). Choose the vehicle from the Category Modification #1 .(8. 单击车辆蓝色链接旁边的下拉控件。TruckSim显示链接库中所有数据集的菜单(Vehicle: Lead Unit with 2轴库)。从类别修改#1中选择车辆。)
9. Make a few cosmetic changes to identify this simulation run: (9. 做一些表面上的改变来识别这个模拟运行:)
a: Change the run color to red to identify the modified vehicle in animations.(将运行颜色更改为红色，以在动画中识别修改后的车辆)
b: Edit the Notes text to describe what’s different about this run.(编辑Notes文本以描述这次运行的不同之处。)
10. Click the Run Math Model button to run the simulation with the new vehicle.(10. 单击Run Math Model按钮，使用新车辆运行模拟。)
11. Click the Video button to view the results (Figure 55). Right-click and drag horizontally to
see the side view of the vehicle, and confirm that the changes made to the wheel locations
relative to the sprung mass took effect. Close VS Visualizer(单击Video按钮以查看结果(图55)。右击并水平拖动到查看车辆的侧面视图，并确认对车轮位置所做的更改相对于簧载质量起作用。关闭VS可视化工具)
12. Compare the motions of the modified vehicle to those of the original(将改装后的车辆的运动与原车辆的运动进行比较)
a. Check the box Overlay videos and plots with other runs (Figure 56)(a.选中“将视频和绘图与其他运行叠加”(图56))

b. Use the drop-down control to choose the run named Baseline .(b.通过下拉菜单选择基线运行。)
c. Click the Video + Plot button to view the simulation results from the two tests. Raising
the sprung mass might be expected to result in higher roll angles during this maneuver.
Zoom in on the plot for roll angle to confirm this (Figure 57). (c.单击“视频+绘图”按钮，查看两次测试的模拟结果。提高在这个动作中，簧载质量可能会导致更高的滚转角度。放大滚动角度图以确认这一点(图57)。)

13. Compare the text Echo files for the two runs. (13. 比较两次运行的文本Echo文件。)

a. If necessary, use the drop-down control (Figure 56) to select Echo file with initial
conditions.(a.如有必要，使用下拉控件(图56)选择Echo file with initial条件。)
b. 单击View按钮，使用安装在TruckSim中的ConTEXT文本编辑器查看为被抬起的车辆生成的Echo文件。
c. With the text editor showing the Echo file, find the TruckSim window (it might be
behind the text editor window).(使用显示Echo文件的文本编辑器，找到TruckSim窗口(可能是
在文本编辑器窗口后面).
d. Click on the blue link for Baseline. You should now be viewing the Run Control
dataset for this original run.(单击Baseline的蓝色链接。您现在应该正在查看Run Control
此原始运行的数据集。)
e. Select Echo file with initial conditions and click the adjacent the View button. The text
editor should show the Baseline Echo file, with a tab to access the other file (Figure 58).选择带有初始条件的Echo文件，然后单击相邻的“查看”按钮。文本编辑器应该显示Baseline Echo文件，并使用选项卡访问其他文件(图58)。

f. Select the Tools menu item Compare. This brings up a dialog box (Figure 59). Use the
controls to set each file name to the two files that are open ( and ). Click the
Compare button . (f.选择“工具”菜单项“比较”。这会弹出一个对话框(图59)。使用控件将每个文件名设置为打开的两个文件(和)。单击比较按钮。)
!

Note The folders with the output files from a VS Solver are written to a folder with a machine-generated name made using a universal unique identifier (UUID) hexadecimal number that matches the name of the Parsfile for the Run Control dataset. When looking at these folder names, you only need to pay attention to the first few characters of the UUID. For example, the two Echo files shown in Figure 58 and Figure 59 are in folders whose names begin with “Run_39…” and“Run_8f…”.The folder whose name begins with Run_8f was installed from the CPAR and should appear in your version. The other folder will have a UUID generated when you duplicated the Run Control dataset, and,because it is unique, it will not match the number shown in the figures.
(**注意**包含VS Solver输出文件的文件夹被写入一个文件夹，该文件夹具有一个机器生成的名称，该名称使用一个通用唯一标识符(UUID)十六进制数字，该十六进制数字与Run Control数据集的Parsfile名称匹配。在查看这些文件夹名称时，只需要注意UUID的前几个字符。例如，图58和图59所示的两个Echo文件位于名称以“Run_39…”和“Run_8f…”开头的文件夹中。名称以Run_8f开头的文件夹是从CPAR安装的，应该出现在您的版本中。另一个文件夹将在复制Run Control数据集时生成一个UUID，因为它是唯一的，所以它不会与图中显示的数字匹配。)

When you click the Compare button, ConTEXT displays a comparison window with differences in the files highlighted in yellow (Figure 60).(单击比较按钮时，ConTEXT将显示一个比较窗口
文件中的差异以黄色突出显示(图60)。)

g. Use the Next and Previous arrow buttons to jump to the differences in the files. You
should see that only a few lines differ. You should see a difference in the CG height for
the entire vehicle (the description includes the notation CALC indicating that the value
was calculated from other properties). Figure 60 shows the lines for heights of the rear
wheel centers that were changed from 530 mm to 300 mm.(g.使用“下一步”和“上一步”箭头按钮跳转到文件中的差异。你应该看到只有几行不同。你应该能看到CG高度的不同整个车辆(描述包括符号CALC，表明值由其他属性计算)。图60显示了后方高度的线条车轮中心从530毫米改为300毫米。)

Review You have now made three runs in the new Quick Start database: the original baseline, a run with the original vehicle but at a higher test speed of 110 km/h, and a modified vehicle, running at the original 70km/h.You viewed the differences in vehicle behavior with the aid of
animation and by comparing plots of vehicle response variables such as roll angle.
You used the ConTEXT text editor to compare the full datasetsassociated with the simulations and confirmed that only two input parameters were different. You might also have seen differences in
calculated properties and initial conditions that were affected by those two parameters.(现在，您已经在新的Quick Start数据库中进行了三次运行:原始基线，使用原始车辆以110 km/h的更高测试速度运行，以及以原始70km/h运行的改装车辆。你看到了车辆行为的差异借助动画和通过比较车辆响应变量如滚转角度的情节。您使用ConTEXT文本编辑器来比较与模拟相关的完整数据集，并确认只有两个输入参数不同。你可能也看到了差异计算性质和初始条件受这两个参数的影响)

03 Navigate the TruckSim Database(导航TruckSim数据库)

The full description of a simulated test combines datasets for a vehicle, controls, road conditions,
etc. (Figure 61). The vehicle dataset in turn combines data from parts such as the sprung mass,
tires, powertrain, etc. (模拟测试的完整描述结合了车辆、控制、路况、等等(图61)。反过来，车辆数据集结合了簧载质量、轮胎、动力系统等。
Building a vehicle is done in the software by linking to subsystems and parts from the database.
Conceptually, this is similar to building a physical vehicle from existing systems and parts such
as tires, powertrain, suspensions, etc. Just as the same type of tire might be used on all four
wheels of a physical vehicle, the same tire dataset can be used for all four wheel positions of the
simulated vehicle.(在软件中通过连接数据库中的子系统和部件来构建车辆。从概念上讲，这类似于从现有系统和部件构建物理车辆如轮胎、动力总成、悬挂等。就像同样的轮胎可以用在所有四个车轮的物理车辆，相同的轮胎数据集可以用于所有四个车轮的位置模拟车辆。)
In the previous section, you navigated between three screens and compared the text files
generated for the simulation run named Baseline and the one named Modified Vehicle #1. In this
section, you will learn about more navigation tools to quickly view any vehicle components of
interest that are used in a simulated test.(在上一节中，您在三个屏幕之间导航并比较了文本文件
为名为Baseline的模拟运行和名为Modified Vehicle #1的模拟运行生成。在这个节中，您将了解更多导航工具，以快速查看车辆的任何部件在模拟测试中使用的兴趣。)
You should currently be viewing the Run Control screen for the original Baseline simulation
(Figure 62). So far, you have navigated by clicking on blue data links and by using the Back
button . TruckSim has other tools for navigating.（您目前应该正在查看原始基线模拟的Run Control屏幕(图62)。到目前为止，您已经通过单击蓝色数据链接和使用Back进行了导航
按钮。TruckSim还有其他导航工具。）

The Datasets menu shows all datasets in a library (Figure 63). In this case, the Run
Control library now has three datasets. Select My New Test to bring the dataset in view.
Return to the Baseline by using the Back button . （1. Datasets菜单显示库中的所有数据集(图63)。在本例中，是Run控件库现在有三个数据集。选择My New Test将数据集显示在视图中。使用Back按钮返回基线。）
The five buttons at the far left of the button bar all involve navigation. Right-click on each to
see the tool tip.
a. The Forward button undoes the most recent Back action. To test this, click Back
and then click Forward to return to the view shown in Figure 62.
b. Click Previous to change datasets in the Run Control library, and then click Next
to return.
c. Click on the vehicle blue data link to view data in a different library (Vehicle:
Lead Unit with 2 Axles), and then click Home to return to the Run Control
library
（2. 按钮栏最左边的五个按钮都是导航按钮。右键单击
参见工具提示。
a.前进按钮取消最近的后退动作。要测试这一点，请单击Back
然后单击Forward返回图62所示的视图。
b.单击“上一步”修改“运行控制”库中的数据集，然后单击“下一步”
返回。
c.点击车辆蓝色数据链接，查看不同库中的数据(车辆:
2轴引导单元)，然后单击Home返回到运行控制
图书馆）
The Go To menu (Figure 64) has commands that duplicate the functions of the Back,
Forward, Previous, and Next buttons. Most commands have keyboard shortcuts for the
commands involving the PgUp and PgDown keys that you can use to quickly view recent
datasets. The menu also has a submenu showing the recently viewed datasets . For
example, a suspension kinematics dataset should be on the menu; select it. After confirming
that the view has changed, return by clicking the Home button .（3.Go To菜单(图64)具有与Back、
“前进”、“上一步”和“下一步”按钮。命令的键盘快捷键命令，涉及PgUp和PgDown键，您可以使用它来快速查看最近数据集。该菜单还有一个子菜单，显示最近查看的数据集。为例如，悬架运动学数据集应该在菜单上;选择它。后确认视图已更改，则通过单击Home按钮返回。）
The Libraries menu lists all libraries in TruckSim (over 200). If you select one, it goes to
that library and shows the most recently viewed dataset. The first one is Home: TruckSim
Run Control, also selectable with a keyword shortcut of Ctrl+H.（4. Libraries菜单列出了TruckSim中的所有库(超过200个)。如果你选择了一个，它会转到该库并显示最近查看的数据集。第一个是Home: TruckSim运行Control，也可以选择关键字快捷键Ctrl+H。）
The lower part of the sidebar contains a linked data viewer that typically shows the most
recently viewed dataset from the Home: TruckSim Run Control library and all of the data
links that are used for that dataset (Figure 65). The area used by the viewer is adjustable.（5. 侧边栏的下半部分包含一个链接的数据查看器，通常显示的最多最近从Home: TruckSim运行控制库和所有数据中查看的数据集用于该数据集的链接(图65)。查看器使用的区域是可调的。）
a. Adjust the split between the notes and the link viewer with the horizontal double line
(click and drag vertically).（a.用水平双线调整注释与链接查看器之间的分割(点击并垂直拖动)。）
b. Adjust the width of the sidebar with the vertical double line between the sidebar and
dataset part of the window .（b.用侧边栏和侧边栏之间的竖线调整侧边栏宽度
窗口的数据集部分。）
Figure 65 uses red marks to show the connection between the TruckSim Run Control
dataset name and the first item in the viewer . Blue marks show the connection
between the vehicle link and the name of the dataset in the viewer .
The dataset that is currently in view is shown in bold in the link viewer. In this case, it is
TruckSim Run Control: Baseline .（图65使用红色标记显示TruckSim Run Control之间的连接
数据集名称和查看器中的第一项。蓝色标记表示连接在车辆链接和查看器中数据集的名称之间。
当前在视图中的数据集在链接查看器中以粗体显示。在这种情况下，的确如此运行控制:基线。）
Click on the blue link button for the vehicle to go to that dataset (Figure 66). Notice that
the Linked Data display now has the third line highlighted in bold , indicating that the
Vehicle: Lead Unit with 2 Axles screen is in view .（6. 单击蓝色链接按钮，车辆将转到该数据集(图6)。请注意,链接数据显示现在有第三行以粗体突出显示，表明车辆:带2轴屏幕的先导装置在视野中。）
Datasets that have links to other datasets have a control to expand (+) or collapse (-) the
view. Click on the (+) control for the Vehicle: Lead Unit with 2 Axles to view all of the
links used for this dataset. The first link shown is for a set of tires ; it corresponds to a
blue link in the main part of the window .
If there is not enough room to read a full dataset name in the viewer, hover the mouse over
the name and the full name will pop up, as shown in Figure 66 for the rear suspension
link.（有链接到其他数据集的数据集有一个扩展(+)或折叠(-)的控件视图。点击(+)控制车辆:铅单元与2轴查看所有用于此数据集的链接。所示的第一个链接是一组轮胎;它对应于a蓝色链接在窗口的主要部分。如果没有足够的空间读取查看器中的完整数据集名称，请将鼠标悬停在上面名称和全名将弹出，如图66所示的后悬挂链接。）
Click on the blue link for the tires (Figure 66) to view the dataset (Figure 67, shownunlocked to make it easier to read some of the labels). The sidebar now shows the Tires dataset in bold . Click on the (+) control for the Tires to see six tire datasets underneath.（7. 单击轮胎的蓝色链接(图66)以查看数据集(如图67所示)解锁，以便更容易阅读一些标签)。侧边栏现在显示轮胎粗体显示的数据集。点击轮胎的(+)控件，可以看到下面的六个轮胎数据集．）
Notice that the map in the sidebar shows six tire dataset links as would be expected for a two-axle vehicle with dual tires on the drive axle. However, the main window has only two links to tire datasets ( and ). The tire dataset for axle 1 is used twice and the dataset foraxle 2 is used four times, as specified with the check boxes ( and ). （8. 请注意，侧栏中的地图显示了6个轮胎数据集链接，就像a所期望的那样驱动桥上有双轮胎的双轴车辆。但是，主窗口只有两个轮胎数据集(和)的链接。车轴1的轮胎数据集被使用两次，车轴1的轮胎数据集被使用两次轴2使用了四次，正如复选框(和)所指定的那样。）
The database design in TruckSim lets you build the virtual vehicle with “parts” represented
by datasets. The same dataset can be used repeatedly in different contexts. Click on the blue
link for the rear tires to view the tire dataset.（TruckSim中的数据库设计允许您使用表示的“部件”构建虚拟车辆数据集。同一个数据集可以在不同的上下文中重复使用。点击蓝色链接，以查看轮胎数据集。）
Figure 68 shows the tire dataset . Notice that the linked dataset viewer shows all four
references to this dataset in bold , confirming that it is used four times in the simulation.