Da Vinci tool torque mapping over 50, 000 grasps and its implications on grip force estimation accuracy. - Nathan J. Kong; Trevor K. Stephens; Timothy M. Kowalewski (ISMR, 2018)

Blended shared control utilizing online identification. - Trevor K. Stephens; Nathan J. Kong; Rodney L. Dockter; John J. O'Neill; Robert M. Sweet; Timothy M. Kowalewski (Int. J. Comput. Assist. Radiol. Surg., 2018)

Optimally Convergent Trajectories for Navigation. - Nathan J. Kong; Aaron M. Johnson 001 (ISRR, 2019)

Conditions for reliable grip force and jaw angle estimation of da Vinci surgical tools. - Trevor K. Stephens; John J. O'Neill; Nathan J. Kong; Mark V. Mazzeo; Jack Norfleet; Robert M. Sweet; Timothy M. Kowalewski (Int. J. Comput. Assist. Radiol. Surg., 2019)

Mapping Distributions through Hybrid Dynamical Systems and its Application to Kalman Filtering. - Nathan J. Kong; J. Joe Payne; George Council; Aaron M. Johnson 001 (CoRR, 2020)

iLQR for Piecewise-Smooth Hybrid Dynamical Systems. - Nathan J. Kong; George Council; Aaron M. Johnson 001 (CDC, 2021)

The Salted Kalman Filter: Kalman filtering on hybrid dynamical systems. - Nathan J. Kong; J. Joe Payne; George Council; Aaron M. Johnson 001 (Autom., 2021)

Hybrid Event Shaping to Stabilize Periodic Hybrid Orbits. - James Zhu; Nathan J. Kong; George Council; Aaron M. Johnson 001 (ICRA, 2022)

The Uncertainty Aware Salted Kalman Filter: State Estimation for Hybrid Systems with Uncertain Guards. - J. Joe Payne; Nathan J. Kong; Aaron M. Johnson 001 (IROS, 2022)

Hybrid iLQR Model Predictive Control for Contact Implicit Stabilization on Legged Robots. - Nathan J. Kong; Chuanzheng Li; Aaron M. Johnson 001 (CoRR, 2022)

Increasing Reliability of Legged Robots in the Presence of Uncertainty - Nathan J. Kong (2023)

Hybrid iLQR Model Predictive Control for Contact Implicit Stabilization on Legged Robots. - Nathan J. Kong; Chuanzheng Li; George Council; Aaron M. Johnson 001 (IEEE Trans. Robotics, 2023)

Saltation Matrices: The Essential Tool for Linearizing Hybrid Dynamical Systems. - Nathan J. Kong; J. Joe Payne; James Zhu; Aaron M. Johnson 001 (Proc. IEEE, 2024)

Hybrid Iterative Linear Quadratic Estimation: Optimal Estimation for Hybrid Systems. - J. Joe Payne; James Zhu; Nathan J. Kong; Aaron M. Johnson 001 (IEEE Robotics Autom. Lett., 2025)