Covariance Control using Closed Loop Modeling for Structures

Jianbo Lu (Advanced Control Systems, Delphi Chassis Technical Center, General Motors, Dayton, OH)
Robert R. Skelton (Applied mechanics and Engineering Sciences, University of California San Diego)

paper (PDF, 787KB); abstract


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Active Mass Driver (AMD) Results

  ctr1
2nditeration		 ctr2
3rditeration
J1 0.158704 0.276232
J2 0.233691 0.420475
J3 0.987120 0.516109
J4 0.987170 0.519978
J5 0.988989 0.500104
J6 0.2516550.357716 0.3965880.436941
J7 0.3621530.549634 0.6267310.690832
J8 1.4629432.548897 0.6322120.719690
J9 1.7507112.592734 0.6778510.925699
J10 2.7739543.590308 0.9565811.058927
uRMS 0.333641 0.158493
amRMS 1.770290 0.895185
xmRMS 1.293128 0.676103
uMAX 1.3961581.235312 0.5957310.338703
amMAX 14.0084679.262994 4.8307332.732031
xmMAX 4.9301174.231169 2.1305541.194686
  ElCentroHachinohe ElCentroHachinohe

Numbers in this face represent violated constraints.
Numbers in this face are the larger of the ElCentro/Hachinohe values.

The Kanai-Tajimi results were performed using wg =37.3 rads/sec, zg =0.3, Tf =300 secs.

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