In this paper, a combined kinematic/torque control law is developed for leader-follower based formation control using backstepping in order to accommodate the dynamics of the robots and the formation in contrast with kinematic-based formation controllers that are widely reported in the literature. A neural network (NN) is introduced along with robust integral of the sign of the error (RISE) feedback to approximate the dynamics of the follower as well as its leader using online weight tuning. It is shown using Lyapunov theory that the errors for the entire formation are asymptotically stable and the NN weights are bounded as opposed to uniformly ultimately bounded (UUB) stability which is typical with most NN controllers. Theoretical results are demonstrated using numerical simulations.

Meeting Name

International Joint Conference on Neural Networks, 2007. IJCNN 2007


Electrical and Computer Engineering

Second Department

Computer Science


GAANN Program
University of Missouri--Rolla. Intelligent Systems Center

Keywords and Phrases

Lyapunov Method; RISE; Formation Control; Kinematic/Dynamic Controller; Neural Network

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type





© 2007 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Jan 2007