I have many problems with simulation interface tool kit.

[Thang Nguyen]

Hi,

I am working on a project which required integrating LabVIEW Simulation Interface Toolkit (SIT) with MatLab Simscape Simulink. I got some issues and need any comment to solve theses.

1. Invalid Mapping: This case is weird. I use a numeric indicator to map to a output of a physical signal sensor after converting physical signal to simulink signal. It uses to work well before and one day it stops working. And I have no clues why this happens.

2. Solver restriction: To be able to integrate with LabVIEW, I have to use a fixed step solver in Matlab. This is confirmed by an application engineer from NI customer service. And this limit a lot of performance of Matlab. I don't have much knowledge about Matlab so if there is any have any experience about this, please let me know is there any good practice about this issue.

Best regards,

Thang