2024知到答案 工程机械动态仿真 最新知到智慧树满分章节测试答案

绪论 单元测试

1、 问题:

How many applications in CAE domains? 

选项：
A:Two
B:Three
C:Four
D:Five
答案: 【
Three
】

2、 问题:

What’s the key point that any enterprises must face and solve?

选项：
A:how to achieve such a multidisciplinary integration of the rapid development of products
B:how to improve the effective utilization of equipment
C:how to reduce costs
D:other aspects
答案: 【
how to achieve such a multidisciplinary integration of the rapid development of products
】

3、 问题:

Contemporary construction machinery is a kind of product that integrates disciplines in many fields such as

选项：
A:machinery
B:automation
C:power drive
D:computer vision
E:unmanned navigation
答案: 【
machinery
automation
power drive
computer vision
unmanned navigation
】

4、 问题:

Commonly known simulation techniques include

选项：
A:Visual Studio
B:CAE
C:CAM
D:CAD
答案: 【
CAE
CAM
CAD
】

5、 问题:

we can conclude that the integration of multiple disciplines is the mainstream market demands of current and future construction machinery design.

选项：
A:对
B:错
答案: 【
对
】

第一章 单元测试

1、 问题:

What is the first step in kinematic analysis

选项：
A:determine the respective velocities of the bodies
B:velocity analysis
C:all the required displacement variables are determined
D:acceleration analysis
答案: 【
all the required displacement variables are determined
】

2、 问题:

Based on these FEMS, there are ___ choices in the Adams analysis to define the contact behavior of the gear pair.

选项：
A:one
B:two
C:three
D:four
答案: 【
three
】

3、 问题:

What modules are included in the mechanical subsystem？

选项：
A:Chains module
B:Bearing module
C:Cable module
D:Belt module
答案: 【
Chains module
Bearing module
Cable module
Belt module
】

4、 问题:

In dynamic analysis, we are concerned only with motion.

选项：
A:对
B:错
答案: 【
错
】

5、 问题:

The analysis of planar systems can be considered as a special case of spatial analysis.

选项：
A:对
B:错
答案: 【
对
】

第二章 单元测试

1、 问题:

About the advantages of FEA，choose the right options.

选项：
A:About the advantages of FEA，choose the right options.    
B:Simulation design not suitable for testing on prototypes.
C:Save costs and reduce the cost of design, manufacturing, and development.
D:Create more reliable and high-quality designs.
答案: 【
About the advantages of FEA，choose the right options.    
Simulation design not suitable for testing on prototypes.
Save costs and reduce the cost of design, manufacturing, and development.
Create more reliable and high-quality designs.
】

2、 问题:

When we do Pre-Processing, what do we need to consider?

选项：
A:Geometry
B:Materials
C:Mesh
D:Boundary Conditions
答案: 【
Geometry
Materials
Mesh
Boundary Conditions
】

3、 问题:

FEA is a numerical method for solving problems of engineering and mathematical physics.

选项：
A:对
B:错
答案: 【
对
】

4、 问题:

FEA can't do statics analysis. 

选项：
A:对
B:错
答案: 【
错
】

5、 问题:

FEM is only one numerical method.

选项：
A:对
B:错
答案: 【
错
】

第三章 单元测试

1、 问题:

What language file is used to describe the virtual scene in MATLAB simulation of 3D animation？

选项：
A:HyperText Marked Language(HTML)
B:Cascading Style Sheets(CSS)
C:virtual reality modeling language (VRML)      
D:Java
答案: 【
virtual reality modeling language (VRML)      
】