1 Xiangdong Kong, "Trajectory sensitivity analysis of first order and second order on position control system of highly integrated valve-controlled cylinder" 대한기계학회 29 (29): 4447-4466, 2015
2 Claudio, S., "Towards versatile legged robots through active impedance control" 34 (34): 1003-1020, 2015
3 Gao, J., "The modeling and controlling of electrohydraulic actuator for quadruped robot based on fuzzy Proportion Integration Differentiation controller" 228 (228): 2557-2568, 2014
4 Nichol, J. G., "System design of a quadrupedal galloping machine" 23 (23): 1013-1027, 2004
5 Polkovnikov, V. A., "Synthesis of the main parameters of servo actuators of hydraulic control surface drives of aircraft with a pump-controlled speed regulation" 41 (41): 617-627, 2002
6 Lin F., "Self-tuning of PID controllers by adaptive interaction" 5 : 3676-3681, 2000
7 Kong X. D., "Research on the force control compensation method with variable load stiffness and damping of the hydraulic drive unit force control system" 29 (29): 454-464, 2016
8 K. X. Ba, "Parameters Sensitivity Analysis of Position-Based Impedance Control for Bionic Legged Robots' HDU" 7 : 1035-, 2017
9 Irawan, A., "Optimal impedance control based on body inertia for a hydraulically driven hexapod robot walking on uneven and extremely soft terrain" 28 (28): 690-713, 2011
10 Sariyildiz E., "On the explicit robust force control via disturbance observer" 62 (62): 1581-1589, 2015
1 Xiangdong Kong, "Trajectory sensitivity analysis of first order and second order on position control system of highly integrated valve-controlled cylinder" 대한기계학회 29 (29): 4447-4466, 2015
2 Claudio, S., "Towards versatile legged robots through active impedance control" 34 (34): 1003-1020, 2015
3 Gao, J., "The modeling and controlling of electrohydraulic actuator for quadruped robot based on fuzzy Proportion Integration Differentiation controller" 228 (228): 2557-2568, 2014
4 Nichol, J. G., "System design of a quadrupedal galloping machine" 23 (23): 1013-1027, 2004
5 Polkovnikov, V. A., "Synthesis of the main parameters of servo actuators of hydraulic control surface drives of aircraft with a pump-controlled speed regulation" 41 (41): 617-627, 2002
6 Lin F., "Self-tuning of PID controllers by adaptive interaction" 5 : 3676-3681, 2000
7 Kong X. D., "Research on the force control compensation method with variable load stiffness and damping of the hydraulic drive unit force control system" 29 (29): 454-464, 2016
8 K. X. Ba, "Parameters Sensitivity Analysis of Position-Based Impedance Control for Bionic Legged Robots' HDU" 7 : 1035-, 2017
9 Irawan, A., "Optimal impedance control based on body inertia for a hydraulically driven hexapod robot walking on uneven and extremely soft terrain" 28 (28): 690-713, 2011
10 Sariyildiz E., "On the explicit robust force control via disturbance observer" 62 (62): 1581-1589, 2015
11 Jianyong Yao, "Nonlinear adaptive robust backstepping force control of hydraulic load simulator: Theory and experiments" 대한기계학회 28 (28): 1499-1507, 2014
12 Poulakakis, I., "Modeling and experiments of untethered quadrupedal running with a bounding gait: the Scout II robot" 24 (24): 239-256, 2005
13 Wang, Z. W., "Hydraulic quadruped robot joint force control based on double internal model controller" 9 (9): 241-250, 2016
14 Claudio, S., "HyQ-Design and Development of a Hydraulically Actuated Quadruped Robot" University of Genoa 2010
15 Sangpet, T, "Force control of an electrohydraulic actuator using a fractional-order controller" 15 (15): 764-772, 2013
16 Takahiro E., "Force control and exponential stabilisation of one-link flexible arm" 87 (87): 1784-1807, 2014
17 Xuewen Rong, "Design and simulation for a hydraulic actuated quadruped robot" 대한기계학회 26 (26): 1171-1177, 2012
18 Hazrin N., "Closed-loop Force Control for Haptic Simulation Sensory Mode Interaction" 96-100, 2009
19 Playter, R., "Bigdog" 2006
20 Cao, Q. l., "Adaptive motion/ force control of constrained manipulators using a new fast terminal sliding mode" 49 (49): 150-156, 2014
21 Kimura, H., "Adaptive dynamic walking of a quadruped robot on natural ground based on biological concepts" 26 (26): 475-490, 2007