Constant Cutting Force Control for CNC Machining Using Dynamic Characteristic-Based Fuzzy Controller

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td align="left">Current error <svg height="9.04777pt" id="M62" style="vertical-align:-0.04981995pt" version="1.1" viewbox="-0.0498162 -8.99795 8.47659 9.04777" width="8.47659pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M593 650H142L136 622C219 616 224 611 209 531L130 120C114 39 108 34 23 28L17 0H501C518 32 557 130 568 158L540 169C519 132 495 93 469 70C439 43 409 35 332 35C272 35 241 37 225 50C211 61 211 89 222 149L253 320H350C441 320 443 312 441 239H471L510 434H481C455 366 448 358 360 358H260L303 572C311 613 312 615 348 615H431C509 615 522 603 532 581C544 555 546 531 545 491L574 493C583 555 592 631 593 650Z" id="g113-70"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="616" vert-adv-y="616"></glyph.data></g></svg></td><td align="center">NM</td><td align="center">PS</td><td align="center">PS</td><td align="center">PM</td><td align="center">PM</td><td align="center">PB</td></tr><tr><td align="left">Current change EC</td><td align="center">NB</td><td align="center">PS</td><td align="center">PM</td><td align="center">PS</td><td align="center">PB</td><td align="center">NM</td></tr><tr><td align="left">Speed change <svg height="9.21094pt" id="M63" style="vertical-align:-0.2129908pt" version="1.1" viewbox="-0.0498162 -8.99795 9.98608 9.21094" width="9.98608pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M715 650H476L470 622C550 619 562 610 562 570C562 536 553 481 535 384L523 321C485 121 408 37 283 37C178 37 99 109 134 297L178 532C193 612 199 616 278 622L284 650H29L23 622C105 616 109 609 94 532L48 291C23 160 51 83 98 40C143 -1 202 -16 260 -16C321 -16 387 3 439 49C509 111 542 204 563 312L577 384C595 479 608 533 619 569C629 603 637 620 709 622L715 650Z" id="g113-86"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="727" vert-adv-y="727"></glyph.data></g></svg></td><td align="center">NB</td><td align="center">PS</td><td align="center">PM</td><td align="center">PS</td><td align="center">PM</td><td align="center">PS</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The fuzzy quantization relations between the input and output.

Shock and Vibration

tab3

Table 3

Table 3: Constant Cutting Force Control for CNC Machining Using Dynamic Characteristic-Based Fuzzy Controller 