Journal Papers
Transferring Human Impedance Behavior to Heterogeneous Variable Impedance Actuators
M. Howard, D.J. Braun, and S. Vijayakumar, Transferring human impedance behavior to heterogeneous variable impedance actuators, IEEE Transactions on Robotics, vol. 29, no. 4, pp. 847-862, 2013. This paper presents a…
Optimal Variable Stiffness Control: Formulation and Application to Explosive Movement Tasks
D. J. Braun, M. Howard and S. Vijayakumar, Optimal Variable Stiffness Control: Formulation and Application to Explosive Movement Tasks, Autonomous Robots, vol. 33, no.3, pp. 237-253, 2012. It is widely recognized that compliant…
Simulation of Constrained Mechanical Systems – Part I: An Equation of Motion
D.J. Braun and M. Goldfarb, Simulation of Constrained Mechanical Systems – Part I: An Equation of Motion, ASME Journal of Applied Mechanics, vol. 79, issue 4, 041017, 2012. This paper presents an…
Simulation of Constrained Mechanical Systems – Part II: Explicit Numerical Integration
D.J. Braun and M. Goldfarb, Simulation of Constrained Mechanical Systems – Part II: Explicit Numerical Integration, ASME Journal of Applied Mechanics, vol. 79, issue 4, 041018, 2012. This paper presents an explicit…
Actuated Dynamic Walking in a Seven-Link Biped Robot
D.J. Braun, Jason E. Mitchell and M. Goldfarb, Actuated Dynamic Walking in a Seven-Link Biped Robot, IEEE/ASME Transactions on Mechatronics, vol. 17, no.1, pp. 147-156, 2012. The authors have previously described a…
A Control Approach for Actuated Dynamics Walking in Biped Robots
D.J. Braun, M. Goldfarb, A Control Approach for Actuated Dynamics Walking in Biped Robots, IEEE Transactions on Robotics, vol. 25, no. 6, pp. 1292-1303, 2009. This paper presents an approach for the…
Elimination of Constrained Drift in the Numerical Simulation of Constrained Dynamical Systems
D.J. Braun, M. Goldfarb, Elimination of Constrained Drift in the Numerical Simulation of Constrained Dynamical Systems, Computer Methods in Applied Mechanics and Engineering, vol. 198, no. 37-40, pp. 3151-3160, 2009. By means…
Adaptive steady-state stabilization for nonlinear dynamical systems
D.J. Braun, Adaptive steady-state stabilization for nonlinear dynamical systems, Physical Review E, vol. 78, no. 1, p. 016213, 2008. Reply to Comment on Adaptive steady-state stabilization for nonlinear dynamical systems, Physical Review E,…
On the Optimal Shape of a Compressed Rotating Rod with Shear and Extensibility
D.J. Braun, On the Optimal Shape of Compressed Rotating Rod with Shear and Extensibility, International Journal of Non-linear Mechanics, vol. 43, no. 2, pp. 131–139, 2008. In this paper, the optimal shape…
The Strongest Rotating Rod
T. M. Atanackovic and D.J. Braun, The strongest rotating rod, International Journal of Non-linear Mechanics, vol. 40, pp. 747–754, 2005. By using the Rayleigh quotient, we present the variational formulation for the…