Dynamic characteristics and lightweight optimization design of the main reduction gear structure of a certain light helicopterLinlin SUN, Qihong LIU, Ni WANG, Dengjun SHAO, Shuai YAO, Wenhan YANG and Ning ZHAOJNWPU, 44 2 (2026) 297-306DOI: https://doi.org/10.1051/jnwpu/20264420297
