1. Power Flow Analysis in Parallel Force/Velocity Actuators (PFVA): Theory and Simulations;Rabindran,2008
2. Scheme design and optimal selection for hybrid electric vehicle planetary gear mechanism;Chen;Zhongguo Jixie Gongcheng/China Mechanical Engineering,2010
3. The mechanical efficiency of epicyclic gear trains;Pennestri;Journal of Mechanical Design,1993
4. A simplified approach for determining power losses and efficiency of planetary gear drives;Radzimovsky;Machine Design,1956
5. How to find efficiency, speed, and power in planetary gear drives;Radzimovsky;Machine Design,1959