Experimental Study on Impact Resistance of Multi-DOF Electro-Hydrostatic Robot Systems Using Hydracer, a 6DOF Arm

Mitsuo Komagata,Yutaro Imashiro,Ryoya Suzuki,Kento Oishi,Ko Yamamoto,Yoshihiko Nakamura,Mitsuo Komagata,Yutaro Imashiro,Ryoya Suzuki,Kento Oishi,Ko Yamamoto,Yoshihiko Nakamura

Industrial robots require force controllability and impact resistance to ensure safe physical interactions. An electro-hydrostaic actuator (EHA) is expected to be suitable for such applications because it has high backdrivability which improve both force controllability at contact and impact resistance. However, EHAs had been rarely used in multi-axes robotic systems. The previous works validated ...