Design, modelling and experimental validation of bipenniform shape memory alloy-based linear actuator integrable with hydraulic stroke amplification mechanism. - Kanhaiya Lal Chaurasiya; Ruchira Kumar Pradhan; Yashaswi Sinha; Shivam Gupta; Ujjain Kumar Bidila; Digambar Killedar; Kapil Das Sahu; Bishakh Bhattacharya (CoRR, 2025)