This projects aims to use matrix calculus to determine the forces and displacements of the structures thus to obtain the stress state of each member of the bar, either traction (+) or compression (-).
Generates Source Engine displacements by taking terrain in the form of an OBJ file and exporting a Hammer VMF file with displacements similar to that of the given 3D model.
Introduces two classes: hydro-static transmission (HST) and regression models (RegressionModel). The former serves to initilize an HST object for a certain displacement and other design pararmeters. Included methods allow to size, to calculate efficiencies as well as perfromance characteristics for a given operational regime and to create, print and save an efficiency map - a contour or a surface plot for ranges of speeds and torques required. The latter class loads the collected catalogue data of displacements, speeds and masses of axial-piston machines from the data.csv file. Then it fits regression models to the data in order to provide inter- and extrapolating predictions. The data and the regression models could then be printed and saved.
Raised by @Hack-for-California, in
1_data_download.py, line 405 produces the following error.