title = {A neural network learning strategy for the control of a one-legged hopping machine},
  booktitle = {Robotics and Automation, 1989. Proceedings., 1989 IEEE International Conference on},
  year = {1989},
  month = may,
  pages = {1604-1609 vol.3},
  keywords = {Artificial neural networks, continuous learning memory, Control systems, dynamic locomotive systems, Energy loss, energy loss minimization, fixed energy level maintenance, imprecise knowledge, learning systems, legged locomotion, limit cycles, Limit-cycles, mobile robots, Motion control, motion correction, neural nets, neural network learning strategy, neural networks, one-legged hopping robot, Orbital robotics, Robot control, stable periodic limit cycle, state space, state-space methods},
  doi = {10.1109/ROBOT.1989.100207},
  author = {Helferty, John J. and Collins, Joseph B. and Kam, Moshe}