Cover -- Title page -- Copyright -- Contents -- Chapter 1 -- Introduction -- 1 -- Background and motivation -- 2 -- Whole-body vibration -- 3 -- Seat suspension for vertical vibration control -- 3.1 -- Passive seat suspension -- 3.2 -- Active seat suspension -- 3.3 -- Semi-active seat suspension -- 4 -- Seat suspension for nonvertical or multiple-DOF vibration control -- 5 -- Our contribution and future opportunities -- 6 -- Discussions -- References -- Chapter 2 -- Controllable electromagnetic damper-based seat suspension -- 1 -- Introduction -- 2 -- Damping controllable EMD -- 2.1 -- Damping controllable EMD system -- 2.2 -- Rotation test with a constant rate -- 2.3 -- Sinusoidal rotation test -- 3 -- Variable damping seat suspension with EMD -- 3.1 -- Variable damping seat suspension -- 3.2 -- System analysis -- 4 -- H∞ Controller design -- 5 -- Evaluation -- 5.1 -- Vibration acceleration transmissibility -- 5.2 -- Random vibration tests -- 6 -- Conclusions -- References -- Chapter 3 -- Controllable magnetorheological fluid damper-based seat suspension -- 1 -- Introduction -- 2 -- The structure of the innovative seat suspension with rotary MR damper -- 3 -- The property test of the seat suspension and results discussion -- 3.1 -- Testing method -- 3.2 -- Test results -- 3.3 -- The dynamic model of the seat suspension -- 3.4 -- Control algorithm -- 3.5 -- The numerical simulation results -- 3.5.1 -- The simulation results under harmonic excitation -- 3.5.2 -- The simulation results under random excitation -- 4 -- Experimental effectiveness evaluation of the rotary MR seat suspension -- 4.1 -- Test system -- 4.2 -- Test results -- 4.2.1 -- The test results under harmonic excitation -- 4.2.2 -- The test results under random excitation -- 5 -- Conclusion -- Acknowledgments -- References -- Chapter 4 -- Self-powered MR seat suspension -- 1 -- Introduction -- 2 -- The structure and analysis of the self-powered seat suspension -- 2.1 -- The structure and working mechanism of the self-powered seat suspension -- 2.2 -- The design of the rotary MR damper -- 2.3 -- Analysis of the self-powered generation system -- 3 -- The property test of the seat suspension -- 4 -- Testing result of the seat suspension under different constant currents -- 4.1 -- Testing result of the self-powered generation system -- 4.2 -- Testing result of the self-powered MR seat suspension -- 5 -- Controller design -- 6 -- Vibration reduction evaluation of the self-powered MR seat suspension -- 6.1 -- Test system -- 6.2 -- Testing result -- 6.2.1 -- The test results under harmonic excitation -- 6.2.2 -- The test results under random excitation -- 7 -- Conclusion -- References -- Chapter 5 -- Variable equivalent stiffness seat suspension -- 1 -- Introduction -- 2 -- Variable stiffness seat suspension -- 3 -- A seat suspension with electrical variable stiffness device -- 3.1 -- EVSD-based seat suspension -- 3.1.1 -- EVSD prototype -- 3.1.2 -- Model validation
Advanced Seat suspension control system design for heavy duty vehicles
2020
ix, 304 Seiten
Illustrationen, Diagramme
Literaturangaben
Book
English
BKL: | 55.20 Straßenfahrzeugtechnik |