GrabCAD Workbench (discontinued) vs. National Instruments LabVIEW

GrabCad Workbench is well suited for group projects, where all my team members can view the designs at the same time, and by integrating it with CAD software like SolidWorks, all my team members can see the live changes in the projects based on the recommendations received. I can also do conversations with my team, which are project-specific, thus reducing time in email and video conferences. For assemblies, I can generate a Bill of materials with a single click. However, there are some drawbacks like every member needs to have an account in order to sync files with everyone, and the platform requires good internet connectivity otherwise file uploading will be time-consuming.

Incentivized

Most of the time, I am using LabVIEW to develop automated controls for lab-scale and pilot-scale systems. LabVIEW is great for its graphical programming interface, which is easy to learn and understand. The program also has a lot of built-in VIs to perform different complicated I/O, data processing, controls, and graphing tasks which are extremely useful and convenient to use. My only problem with LabVIEW is how hard it is to clean up and debug the program, due to its being a graphical interface. It is hard to search for specific variables when debugging, and some of the online debugging features don't function well in real-time.

Incentivized

• GrabCad is great at uploading files to the cloud.

Incentivized

• real-time data visualization
• implementation of modern control strategies
• integration of languages such as python and c++, for various applications
• data acquisition through microcontroller cards

Incentivized

• One major drawback is, that it cannot display sketches and drawing files, only solids and surfaces can be seen on this platform.
• The platform sometimes becomes unstable, it lags when I try to upload complex assemblies. Hence, GrabCad teams need to work to improve the stability of the platform.

Incentivized

• Barrier to entry is large
• Install times are crazy
• Just in time help needs to be more apparent (most students do not know about the examples section)

Never needed.

Incentivized

SOLIDWORKS PDM is great because it is connected with your windows explorer, so you can guarantee that you will get the most recent version of the file. You need to remember to regularly update your files when using GrabCAD. SOLIDWORKS PDM has a more useful interface, where you can see previews, find BOMs, and view configurations without opening any files or checking them out. GrabCAD was chosen as a starting point to get the team started and familiar with a PDM system with the intention that another PDM would be chosen at a later date

Incentivized

We have used MatLab's data acquisition toolbox in the past which was not too bad either, especially if you prefer the text-based programming format. The only problem with that was that the library of compatible data acquisition hardware was somewhat limited and if your hardware is not from one of the more popular brands like NI there is a good possibility that you won't be able to use it with your MatLab script. LAstly, the amount of supporting material (tutorials, etc.) is very limited as it is not a very popular tool

Incentivized

• Our team can share and open their files from anywhere, and we don’t lose time.

Incentivized

• We are able to save money by writing our own programs instead of outsourcing.
• We recently bought a new force test stand and we are able to use LabVIEW to write a program that fits our needs exactly instead of making due with what came with the stand.
• When our customers ask us to do data acquisition, we know that we can always make a solution.

Incentivized