1. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 (a) Classic TMD, (b) electromagnetic TMD or vibration energy harvester shunted with an R-L-C circuit, and (c) a traditional electromagnetic vibration harvester with a resistive charging circuit Figure Legend:

2. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 The frequency responses of the classic TMD of mass ratio μ=1% and electromagnetic shunt TMD of stiffness ratio μk= 1% Figure Legend:

3. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 Sensitivity of vibration suppression of the H 2 optimal electromagnetic shunt TMD to changes of the tuning parameters regarding H 2 performance index Figure Legend:

4. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 Sensitivity of vibration suppression of the H 2 optimal electromagnetic shunt TMD to 5% changes of the tuning circuit parameters Figure Legend:

5. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 Sensitivity of vibration suppression of the H 2 optimal electromagnetic shunt TMD to the parameter changes of the primary systems Figure Legend:

6. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 Frequency responses of the energy harvesting power of electromagnetic TMD with resonant circuit and with resistive load, where stiffness ratio μk= 1%, frequency tuning ratio f = 0.95, and damping ζe= 2% Figure Legend:

7. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. Analytical Solutions to H 2 and H ∞ Optimizations of Resonant Shunted Electromagnetic Tuned Mass Damper and Vibration Energy Harvester J. Vib. Acoust. 2015;138(1):011018-011018-8. doi:10.1115/1.4031823 The impulse response of the dimensionless electromagnetic shunt TMD systems optimized by H2, H∞, and fixed-point methods Figure Legend: