Fig. 5From: Evaluation of the deformation shape of a balloon-type dielectric elastomer actuator prestretched with water pressureEvaluation of DEA with water pressure. a Experimental picture of DEA with a water pressure of 1.37 kPa. b 3D plot of the analytical solution of Eq. 23. c Comparison of theoretical and experimental data with changing diameter a. d Comparison of theoretical and experimental data with changing pressure pBack to article page