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Finite Time Coordinated Attitude Control for Spacecraft Formation Flying Under Input Saturation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, finitetime attitude coordinated control for spacecraft formation flying (SFF) subjected to input saturation is investigated. More specifically, a bounded finitetime state feedback control law is first developed ...
Parameter Identification of a Strongly Nonlinear Rotor-Bearing System Based on Reconstructed Constant Response Tests
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A strongly nonlinear rotor-bearing system often has multiple solutions under harmonic excitations and jump phenomena. For example, a hardening nonlinearity may include a jump-down in the acceleration process and jump-up ...
Bidirectional Spiral Pulley Negative Stiffness Mechanism for Passive Energy Balancing
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The energy balancing concept seeks to reduce actuation requirements for a morphing structure by strategically locating negative stiffness devices to tailor the required deployment forces and moments. One such device is the ...