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A New Structured Multimodel Control of Nonlinear Systems by Integrating Stability Margin and Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with a new systematic multimodel controller design for nonlinear systems. The design of local controllers based on performance requirements is incorporated with the concept of local models selection as an ...
Theoretical Analysis of Flocking Algorithms in Networks of Second Order Dynamic Agents With Switching Topologies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with a refined analysis and modification of existing results on the flocking algorithms proposed for the second order dynamic agents. In the present work, the limiting condition of ever connectivity is ...
Multimodel Control of Nonlinear Systems: An Improved Gap Metric and Stability Margin-Based Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a new multimodel controller design approach incorporating stability and performance criteria. The gap metric is employed to measure the distance between local models. An efficient method based on state ...
Control of Droplet Detachment Frequency in a GMAW Process by a Hybrid Model Predictive Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Efficient control of a gas metal arc welding (GMAW) process enables one to obtain high quality products as a consequence of achieving a high quality weld. Although control of the droplet detachment frequency in the welding ...
Distributed Observer Type Protocol for Flocking of Linear Second-Order Multi-Agent Systems Subject to External Disturbance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies the leader–follower flocking of multi-agent systems for the linear second-order dynamics, subject to the external disturbance problem. It is assumed that the dynamic of the leader is Lipschitz-type. Also, ...
Global Finite Time Stabilization of a Class of Uncertain MIMO Nonlinear Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is aimed to obtain global finite time stabilization of a class of uncertain multiinput–multioutput (MIMO) nonlinear systems in the presence of bounded disturbances by applying nonsingular terminal sliding mode ...
On Exponential Flocking to the Virtual Leader in Network of Agents With Double Integrator Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper considers flocking to the virtual leader in network of agents with doubleintegrator. A locally linear algorithm is employed which guarantees exponential flocking to the virtual leader. A lower bound for flocking ...
On the Number of Informed Agents and Their Initial Positions in a Free Flocking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a multiagent system, the number and initial position of informed agents play a major role in the convergence of uninformed agents. In this paper, three different patterns of informed agents' initial positions are studied ...
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