Sensor Placement Optimization of Vibration Test on Medium-Speed Mill

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/690196/figures/690196.fig.006a.svgz" name="690196.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b><svg height="8.64656pt" id="M68" style="vertical-align:-0.04981995pt" version="1.1" viewbox="-0.0498162 -8.59674 10.1863 8.64656" width="10.1863pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M782 650H541L536 618L564 614C597 609 604 600 584 574C535 508 486 451 437 395C394 473 361 533 343 575C331 605 335 610 375 615L400 618L407 650H156L147 618C222 612 230 608 267 537L375 330C277 214 186 117 163 96C108 43 97 38 27 32L18 0H265L274 32L251 35C204 41 202 47 224 80C264 138 327 213 397 293L504 80C520 48 516 42 472 36L440 32L433 0H707L716 32C627 38 622 43 581 121L455 361L629 548C685 606 696 610 775 618L782 650Z" id="g50-89"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="800" vert-adv-y="800"></glyph.data></g></svg> direction</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/690196/figures/690196.fig.006b.svgz" name="690196.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b><svg height="8.64656pt" id="M69" style="vertical-align:-0.04981995pt" version="1.1" viewbox="-0.0498162 -8.59674 8.75094 8.64656" width="8.75094pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M679 650H432L424 619L456 615C499 610 507 601 486 568C442 499 366 400 315 336C281 403 229 526 211 570C199 600 202 610 239 614C239 614 281 618 281 619L288 650H33L24 619C98 612 106 606 129 552L226 325C238 297 238 282 234 259L211 136C193 42 184 38 97 32L86 0H375L382 32C285 39 277 45 296 136L324 267C329 290 337 304 350 322C420 416 479 489 523 539C582 607 595 613 668 619L679 650Z" id="g50-90"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="691" vert-adv-y="691"></glyph.data></g></svg> direction</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/690196/figures/690196.fig.006c.svgz" name="690196.fig.006c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b><svg height="8.85534pt" id="M70" style="vertical-align:-0.04981041pt" version="1.1" viewbox="-0.0498162 -8.80553 9.18156 8.85534" width="9.18156pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M701 633L695 650H264C230 650 223 653 209 675H184C176 622 160 547 140 473L173 471C198 528 219 557 232 573C254 600 272 612 384 612H566L24 18L33 0H597C617 34 651 142 661 179L629 194C598 133 574 92 545 69C510 41 440 40 342 40C274 40 209 42 163 46L701 633Z" id="g50-91"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="725" vert-adv-y="725"></glyph.data></g></svg> direction</td></tr></table>

<div>Average values of MAC matrix off-diagonal elements.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Sensor Placement Optimization of Vibration Test on Medium-Speed Mill 