Abstract
In this paper, two different controllers have been designed to follow the desired trajectory. The robot, known as Compass Gait Biped Robot (or Underactuated Biped Robot), is assumed to have 2 legs known as the stance leg and the swing leg. Both legs have the same mass, with each center of mass located at the midpoint of the leg. The hip’s mass is assumed to represent the weight of the entire upper body. The locomotion of this kind of robot is constrained in the sagittal plane, where the friction between links and the energy lost at the impact are ignored. The dynamic model of the system (i.e. the equation of motion) is obtained, and is validated by analyzing the kinetic and potential energy. Trajectory is generated by Cubic Spline Method, and the desired joint velocity and acceleration are obtained by inverse kinematics. Controller design involves the comparison between the Proportional Integral and Derivative (PID) controller and the Computed Torque Control (CTC), which indicate that the CTC method is better for tracking the generated trajectory.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Goswami, A., Espiau, B., Keramane, A.: Limit cycle and their stability in a passive bipedal gait. In: IEEE International Conference on Robotics and Automation, pp. 246–251. IEEE Press, Norway (1996)
McGeer, Tad: Passive dynamic walking. Int. J. Robot. Res. 9(2), 62–82 (1990)
HC, Steven, Ruina, A., Tedrake, R., Wisse, M.: Effectient bipedal robots based on passive dynamic walkers. J. Sci. 307, 1082–1085 (2005)
Manchester, I.R., Mettin, U., Iida, F., Tedrake, R.: Stable dynamic walking over uneven terrain. Int. J. Robot. Res. 30(3), 265–279 (2011)
Dehghani, R., Fattah, A., Abedi, E.: Cyclic gait planning and control of a five-link biped robot with four actuators during single support and double support phase. Multibody Syst. Dyn. 33, 389–411 (2015)
Westervelt, E.R., Grizzle, J.W., Chevallereau, C., Choi, J.H., Morris, B.: Feedback Control of Dynamic Bipedal Robot Locomotion. Tayler & Francis/CRC, Boca Raton (2007)
Dingguo, Zhang: The lagrange dynamic equation of multi-rigidbody systems with external shocks. J. Appl. Math. Mech. 17, 589–595 (1996)
Tzafestas, S., Raibert, M., Tzafestas, C.: Robust sliding-mode control applied to a 5-link biped robot. J. Intell. Robot. Syst. 15, 67–133 (1996)
Manoopong, P., Geng, T., Kulvicius, T., Porr, B., Worgotter, F.: Adaptive, fast walking in a biped robot under neuronal control and learning. Publ. Libr. Sci. Comput. Biol. 3(9), e191 (2007)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer International Publishing Switzerland
About this paper
Cite this paper
Xi, A. (2016). Control of the Compass Gait Biped Robot. In: Rutkowski, L., Korytkowski, M., Scherer, R., Tadeusiewicz, R., Zadeh, L., Zurada, J. (eds) Artificial Intelligence and Soft Computing. ICAISC 2016. Lecture Notes in Computer Science(), vol 9692. Springer, Cham. https://doi.org/10.1007/978-3-319-39378-0_65
Download citation
DOI: https://doi.org/10.1007/978-3-319-39378-0_65
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-39377-3
Online ISBN: 978-3-319-39378-0
eBook Packages: Computer ScienceComputer Science (R0)