4 citations · 8 across the 10 of their papers we have counts for
11 papers
On boundedness of solutions of three-state Moore-Greitzer compressor model with nonlinear proportional-integral controller for the surge subsystem
Anton S. Shiriaev, Leonid B. Freidovich, Alexander I. Shepeljavyi +2
The work focuses on Lagrange stability of the origin for the three-state Moore-Greitzer compressor model in closed loop with a nonlinear PI controller, tuned only to stabilize a lo…
Event-triggered control and communication for single-master multi-slave teleoperation systems with Try-Once-Discard protocol
Yuling Li, Chenxi Li, Kun Liu +2
Single-master multi-slave (SMMS) teleoperation systems can perform multiple tasks remotely in a shorter time, cover large-scale areas, and adapt more easily to single-point failure…
Segmentation of Robot Movements using Position and Contact Forces
Martin Karlsson, Anders Robertsson, Rolf Johansson
In this paper, a method for autonomous segmentation of demonstrated robot movements is proposed. Position data is clustered into Gaussian mixture models (GMMs), and an initial set…
Temporally Coupled Dynamical Movement Primitives in Cartesian Space
Martin Karlsson, Anders Robertsson, Rolf Johansson
Control of robot orientation in Cartesian space implicates some difficulties, because the rotation group SO(3) is not contractible, and only globally contractible state spaces supp…
Autonomous Interpretation of Demonstrations for Modification of Dynamical Movement Primitives
Martin Karlsson, Anders Robertsson, Rolf Johansson
The concept of dynamical movement primitives (DMPs) has become popular for modeling of motion, commonly applied to robots. This paper presents a framework that allows a robot opera…
Temporal viability regulation for control affine systems with applications to mobile vehicle coordination under time-varying motion constraints
Marcus Greiff, Zhiyong Sun, Anders Robertsson +1
Controlled invariant set and viability regulation of dynamical control systems have played important roles in many control and coordination applications. In this paper we develop a…
Feasibility and coordination of multiple mobile vehicles with mixed equality and inequality constraints
Zhiyong Sun, Marcus Greiff, Anders Robertsson +1
We consider the problem of feasible coordination control for multiple homogeneous or heterogeneous mobile vehicles subject to various constraints (nonholonomic motion constraints,…
Tangent-Space Regularization for Neural-Network Models of Dynamical Systems
Fredrik Bagge Carlson, Rolf Johansson, Anders Robertsson
This work introduces the concept of tangent space regularization for neural-network models of dynamical systems. The tangent space to the dynamics function of many physical systems…
Composite Adaptive Control for Bilateral Teleoperation Systems without Persistency of Excitation
Yuling Li, Yixin Yin, Sen Zhang +2
Composite adaptive control schemes, which use both the system tracking errors and the prediction error to drive the update laws, have become widespread in achieving an improvement…
Bilateral Teleoperation of Multiple Robots under Scheduling Communication
Yuling Li, Kun Liu, Wei He +3
In this paper, bilateral teleoperation of multiple slaves coupled to a single master under scheduling communication is investigated. The sampled-data transmission between the maste…
Identification of LTV Dynamical Models with Smooth or Discontinuous Time Evolution by means of Convex Optimization
Fredrik Bagge Carlson, Anders Robertsson, Rolf Johansson
We establish a connection between trend filtering and system identification which results in a family of new identification methods for linear, time-varying (LTV) dynamical models…