System Identification and Closed-Loop Control of a Hydraulically Amplified Self-Healing Electrostatic (HASEL) Actuator. - Cosima Schunk; Levi Pearson; Eric Acome; Timothy G. Morrissey; Nikolaus Correll; Christoph Keplinger; Mark E. Rentschler; J. Sean Humbert (IROS, 2018)