Gait CPG Adjustment for a Quadruped Robot Based on Hopf Oscillator
Xu Haidong, Gan Su, Ren Jie, Wang Binrui, Jin Yinglian
Journal of System Simulation . 2017, (12): 3092 -3099 .  DOI: 10.16182/j.issn1004731x.joss.201712021