Datasets for "Automatic Design of Mechanical Metamaterial Actuators"

<strong>Publication</strong> arXiv preprint: https://arxiv.org/abs/2002.03032 journal version: [add link to journal] <strong>Code</strong> https://github.com/ComplexityBiosystems/metamech https://github.com/complexitybiosystems/metamech_datasets <strong>Datasets</strong> Figure 2: <em>antiparallel_{human,machine}_design.stl</em>: STL files for human design and machine design configurations performing antiparallel movement. Figure 3: <em>crane_scaling_dataframe.csv: </em>raw efficiency values and execution times used to generate Figure 3 Figure 4: <em>eta_random.dat</em>, <em>eta_triang.dat, plot_distrib.gnupot</em>: raw values of efficiency and gnuplot script used to generate Figure 4 panel d <em><em>eta_vs_displ_random.dat</em>, <em>eta_vs_displ_triang.dat</em></em><em>, eta_vs_displ.gnuplot</em>: raw values of efficiency and gnuplot script used to generate Figure 4 panel c <em>structures.tar.bz2</em>: all the structures relative to Figure 4 panel d, in a format suitable for visualization with ovito software Figure 5: data files for human and machine generated pairs of pliers in a format suitable for visualization with ovito software. "*.agr" and "*.data" files can be opened with any text editor to directly visualize the raw data. <em>*_rest.data:</em> rest configurations which are represented in grey in Fig. 5a and Fig. 5b. <em>*_F0.01.data</em>: displaced configurations with input force Fext = 0.01 and output spring stiffness kext = 0.01, also reported in Fig. 5a and Fig. 5b. <em>*.agr</em>: dataset for Figure 5c and 5d in xmgrace format. Figure 6: <em>Fig6/Fig6b/*.csv</em>: raw values of efficiency used to generate Figure 6 panel b <em>Fig6/</em><em>Fig6c-training-data/*/*.png: </em>a total of 1.163.733 PNG images, of size 192 x 168 pixels, as described in the methods section of the manuscript, organized in directories corresponding to different runs. <em>Fig6/Fig6c-training-data/metadata.csv: </em>maps each image path to its associated efficiency value <em>Fig6/Fig6c-efficiency-data/eta_{CNN,DEM}.txt</em>: raw values of efficiency used to generate Figure 6 panel c. Figure 7: <em>Fig7/transfer_learning_regression_values.csv: full raw data, including regression coefficients, p-values, slopes and intercepts corresponding to Figure 7 panels i and j</em> <em>Figure S3:</em> <em>orthogonal_{human,machine}_design.stl: STL files for human design and machine design configurations performing orthogonal movement.</em>