98 citations · 580 across the 28 of their papers we have counts for
4 papers · 1 filter
Blended Dynamics Approach to Distributed Optimization: Sum Convexity and Convergence Rate
Seungjoon Lee, Hyungbo Shim
This paper studies the application of the blended dynamics approach towards distributed optimization problem where the global cost function is given by a sum of local cost function…
Disturbance Observer
Hyungbo Shim
Disturbance observer is an inner-loop output-feedback controller whose role is to reject external disturbances and to make the outer-loop baseline controller robust against plant's…
Zero-dynamics Attack, Variations, and Countermeasures
Hyungbo Shim, Juhoon Back, Yongsoon Eun +2
This chapter presents an overview on actuator attacks that exploit zero dynamics, and countermeasures against them. First, zero-dynamics attack is re-introduced based on a canonica…
Design of heterogeneous multi-agent system for distributed computation
Jin Gyu Lee, Hyungbo Shim
A group behavior of a heterogeneous multi-agent system is studied which obeys an "average of individual vector fields" under strong couplings among the agents. Under stability of t…