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RISTime Delayed Control of SISO Systems for Improved Stability Margins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: While time delays typically lead to poor control performance, and even instability, previous research shows that time delays can, in some cases, be beneficial. This paper presents a new benefit of timedelayed control (TDC) ...
On the Convergence of the Matrix Lambert W Approach to Solution of Systems of Delay Differential Equations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Convergence of the matrix Lambert W function method for solving systems of delay differential equations (DDEs) is considered. Recent research shows that convergence problems occur with certain DDEs when using the ...
A Maneuver Based Design of a Passive Assist Device for Augmenting Active Joints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes a novel, general methodology for designing a parallel, passiveassist device to augment an active system using optimization based on a known maneuver of the active system. Implementation of the passiveassist ...
Tracking Control of Linear Time-Invariant Nonminimum Phase Systems Using Filtered Basis Functions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An approach for minimizing tracking errors in linear time-invariant (LTI) single-input single-output (SISO) discrete-time systems with nonminimum phase (NMP) zeros using filtered basis functions (FBF) is studied. In the ...