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RISSupervisory Control of Dynamical Systems With Uncertain Time Delays
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A study of controlling dynamical systems with uncertain and varying time delays is presented in this paper. The uncertain time delay is assumed to fall in a range with known upper and lower ...
Many-Objective Optimal Design of Sliding Mode Controls
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a many-objective optimal (MOO) control design of an adaptive and robust sliding mode control (SMC). A second-order system is used as an example to demonstrate the design method. The robustness of the ...
Cluster Analysis and Switching Algorithm of Multi-Objective Optimal Control Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The multi-objective optimal control design usually generates hundreds or thousands of Pareto optimal solutions. How to assist a user to select an appropriate controller to implement is a postprocessing issue. In this paper, ...
Cumulant-Neglect Closure Method for Nonlinear Systems Under Random Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The validity of the cumulant-neglect closure method is examined by applying it to a system for which an exact solution is available. A comparison of the results indicates that the Gaussian ...
A Statistical Study of Generalized Cell Mapping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper a statistical error analysis of the generalized cell mapping method for both deterministic and stochastic dynamical systems is examined, based upon the statistical analogy of the ...
Stationary Response Probability Distribution of SDOF Nonlinear Stochastic Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: There has been no significant progress in developing new techniques for obtaining exact stationary probability density functions (PDFs) of nonlinear stochastic systems since the development of the method of generalized ...
Data-Driven Backstepping Control of Underactuated Mechanical Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies control problems of underactuated mechanical systems with model uncertainties. The control is designed with the method of backstepping. The first-order low-pass filters are used to estimate the unknown ...
An Alternating Efficient Approach for Determination of the NonStationary Responses of Strongly Nonlinear Systems Driven by Random Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An alternating efficient approach for predicting nonstationary response of randomly excited nonlinear systems is proposed by a combination of radial basis function neural network (RBFNN) and stochastic averaging method ...
Data-Driven Backstepping Control of Underactuated Mechanical Systems
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: This paper studies control problems of underactuated mechanical systems with model uncertainties. The control is designed with the method of backstepping. The first-order low-pass filters are used to estimate the unknown ...
An Alternating Efficient Approach for Determination of the Non-Stationary Responses of Strongly Nonlinear Systems Driven by Random Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An alternating efficient approach for predicting non-stationary response of randomly excited nonlinear systems is proposed by a combination of radial basis function neural network (RBFNN) and stochastic averaging method ...