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Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and.

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Presentation on theme: "Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and."— Presentation transcript:

1 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 (a) A typical linear mechanical system and (b) its integrated design configuration Figure Legend:

2 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 Dual-loop block diagram of the ISSC Figure Legend:

3 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 Dual-loop block diagram of the ISOC Figure Legend:

4 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 (a) Conventional active–passive suspension system (nominal passive system), (b) conventional passive seat-suspension system (nominal active system), and (c) integrated active–passive suspension system (integrated design system) Figure Legend:

5 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 (a) Frequency response from road velocity zr˙ to tire deflection (zu−zr); (b) frequency response from road velocity velocity z˙r to total stroke (zp−zu); (c) frequency response from road velocity z˙r to seat accelerations z¨p; and (d) frequency response from road velocity z˙r to square root of control power ua(z˙p−z˙s) Figure Legend:

6 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 The system response of the vehicle passing through a speed bump: (a) Speed bump dimensions; (b) response of tire deflection (zu−zr); (c) response of total stroke (zp−zu); and (d) response of seat acceleration z¨p Figure Legend:

7 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 The performance of the vehicle suspension system to the changes of the independent design variables: the suspension stiffness ks and the suspension damping cs Figure Legend:

8 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 (a) Conventional passive series TMD system (nominal passive system); (b) conventional active–passive series TMD system (nominal active system); and (c) the integrated design model of an active–passive series TMD system (integrated design system) Figure Legend:

9 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 Frequency response from the normalized wind loading to (a) the building displacement zb/F¯ex, (b) to the total TMD stroke z2−zb/F¯ex, and (c) to the normalized control power u¯a(z˙2−z˙1)/F¯ex Figure Legend:

10 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 Unit impulse response: (a) the building displacement zb and (b) the total TMD stroke z2−zb Figure Legend:

11 Date of download: 9/18/2016 Copyright © ASME. All rights reserved. From: A Computation-Efficient Framework for the Integrated Design of Structural and Control Systems J. Dyn. Sys., Meas., Control. 2016;138(9):091001-091001-14. doi:10.1115/1.4033074 The performance of the active–passive series TMD system to the changes of the independent design variables: the stiffness of the first TMD k1 and the damping of the first TMD c1 Figure Legend:


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