{"id":6106,"date":"2024-01-18T22:22:38","date_gmt":"2024-01-18T13:22:38","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=6106"},"modified":"2026-05-15T16:12:15","modified_gmt":"2026-05-15T07:12:15","slug":"2%ec%b0%a8-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ea%b3%b5%ec%a7%84-%ec%a3%bc%ed%8c%8c%ec%88%98-%ec%9c%a0%eb%8f%84","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/2%ec%b0%a8-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ea%b3%b5%ec%a7%84-%ec%a3%bc%ed%8c%8c%ec%88%98-%ec%9c%a0%eb%8f%84\/","title":{"rendered":"2\ucc28 \uc2dc\uc2a4\ud15c \uacf5\uc9c4 \uc8fc\ud30c\uc218 \uc720\ub3c4"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"896\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-74.png\" alt=\"\" class=\"wp-image-7929\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-74.png 896w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-74-768x1097.png 768w\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"601\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-75-edited.png\" alt=\"\" class=\"wp-image-7932\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-75-edited.png 902w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-75-edited-768x512.png 768w\" sizes=\"auto, (max-width: 902px) 100vw, 902px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1368\" height=\"1355\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-76.png\" alt=\"\" class=\"wp-image-7933\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-76.png 1368w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-76-150x150.png 150w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-76-768x761.png 768w\" sizes=\"auto, (max-width: 1368px) 100vw, 1368px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1229\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-77.png\" alt=\"\" class=\"wp-image-7935\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-77.png 1229w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-77-768x800.png 768w\" sizes=\"auto, (max-width: 1229px) 100vw, 1229px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1247\" height=\"275\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-10.png\" alt=\"\" class=\"wp-image-6107\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-10.png 1247w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-10-768x169.png 768w\" sizes=\"auto, (max-width: 1247px) 100vw, 1247px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">109\ud68c \ubb38\uc81c<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"931\" height=\"109\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-63.png\" alt=\"\" class=\"wp-image-6233\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-63.png 931w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-63-768x90.png 768w\" sizes=\"auto, (max-width: 931px) 100vw, 931px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/jonghank.github.io\/ee363\/Kuo10e_10v02.pdf\">\uc5ec\uae30<\/a>\uc5d0 \uc815\ub9ac\ub41c \ub0b4\uc6a9 \ucc38\uc870<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/Kuo10e_10v02.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Kuo10e_10v02\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-e684a6ca-c95e-49d0-b637-af452e4e2bcf\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/Kuo10e_10v02.pdf\">Kuo10e_10v02<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/Kuo10e_10v02.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-e684a6ca-c95e-49d0-b637-af452e4e2bcf\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1498\" height=\"1498\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-edited.png\" alt=\"\" class=\"wp-image-6109\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-edited.png 1498w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-edited-150x150.png 150w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-edited-768x768.png 768w\" sizes=\"auto, (max-width: 1498px) 100vw, 1498px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1498\" height=\"2048\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-12.png\" alt=\"\" class=\"wp-image-6110\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-12.png 1498w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-12-768x1050.png 768w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-12-1124x1536.png 1124w\" sizes=\"auto, (max-width: 1498px) 100vw, 1498px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1498\" height=\"2048\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-62.png\" alt=\"\" class=\"wp-image-6231\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-62.png 1498w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-62-768x1050.png 768w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/01\/image-62-1124x1536.png 1124w\" sizes=\"auto, (max-width: 1498px) 100vw, 1498px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\uc774\ubc84 \ube14\ub85c\uadf8, \ud2f0\uc2a4\ud1a0\ub9ac \ub4f1\uc5d0 \ubc14\ub85c \ubcf5\uc0ac\ud574\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uae54\ub054\ud55c \ud1a4\uacfc \uac00\ub3c5\uc131 \ub192\uc740 \ub808\uc774\uc544\uc6c3\uc73c\ub85c \uc815\ub9ac\ud55c \ud3ec\uc2a4\ud305 \ubcf8\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">[\uc81c\uc5b4\uacf5\ud559] 2\ucc28 \uc2dc\uc2a4\ud15c \uacf5\uc9c4 \uc8fc\ud30c\uc218 \uacf5\uc2dd \uc720\ub3c4, 5\ubd84 \ub9cc\uc5d0 \ub9c8\uc2a4\ud130\ud558\uae30!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc548\ub155\ud558\uc138\uc694! \uc624\ub298\uc740 \uc81c\uc5b4\uacf5\ud559\uacfc \uc2e0\ud638\ucc98\ub9ac\uc5d0\uc11c \uc790\uc8fc \ub4f1\uc7a5\ud558\ub294 <strong>&#8216;2\ucc28 \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc9c4 \uc8fc\ud30c\uc218(Resonant Frequency) \uc720\ub3c4\ubc95&#8217;<\/strong>\uc744 \uc815\ub9ac\ud574 \ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\ud5d8 \uacf5\ubd80\ub098 \uc804\uacf5 \uba74\uc811\uc744 \uc900\ube44\ud560 \ub54c \ub9e4\ubc88 \ud5f7\uac08\ub9ac\ub294 \uacf5\uc2dd \uc911 \ud558\ub098\uc778\ub370\uc694, \ubcf5\uc7a1\ud55c \uacc4\uc0b0 \uc5c6\uc774 <strong>&#8216;\ubd84\ubaa8 \ubbf8\ubd84&#8217;<\/strong> \ud558\ub098\ub9cc\uc73c\ub85c \uac00\uc7a5 \uc27d\uac8c \uc720\ub3c4\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\ub4dc\ub9b4\uac8c\uc694!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. 2\ucc28 \uc2dc\uc2a4\ud15c \uae30\ubcf8\ud615 \uc774\ud574\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ubcf8\uc801\uc778 2\ucc28 \uc2dc\uc2a4\ud15c\uc758 \uc804\ub2ec\ud568\uc218 $$H(s)$$\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$H(s) = \\frac{\\omega_n^2}{s^2 + 2\\zeta\\omega_n s + \\omega_n^2}$$<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>$$\\omega_n$$: \uace0\uc720 \uc9c4\ub3d9\uc218 (Natural Frequency)<\/li>\n\n\n\n<li>$$\\zeta$$: \uc81c\ub3d9\ube44 (Damping Ratio)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\uac00 \uad6c\ud558\uace0\uc790 \ud558\ub294 \ubaa9\uc801\uc9c0\ub294 \ubc14\ub85c \uacf5\uc9c4 \uc8fc\ud30c\uc218 \uacf5\uc2dd\uc778 <strong>$$\\omega_r = \\omega_n \\sqrt{1 &#8211; 2\\zeta^2}$$<\/strong> \uc785\ub2c8\ub2e4. \uc9c0\uae08\ubd80\ud130 \ucc28\uadfc\ucc28\uadfc \uc720\ub3c4\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud06c\uae30 \ud568\uc218 \uad6c\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c\uc758 \uc8fc\ud30c\uc218 \ud2b9\uc131\uc744 \ubcf4\uae30 \uc704\ud574 $$s$$ \uc790\ub9ac\uc5d0 $$j\\omega$$\ub97c \ub300\uc785\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$H(j\\omega) = \\frac{\\omega_n^2}{( \\omega_n^2 &#8211; \\omega^2 ) + j( 2\\zeta\\omega_n\\omega )}$$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubcf5\uc18c\uc218 \uc2dd\uc758 <strong>\ud06c\uae30(Magnitude) \ud568\uc218 <\/strong>$$M(\\omega)$$\ub97c \uad6c\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. (\ubd84\ubaa8\uc758 \ud06c\uae30\ub294 \uc2e4\uc218\ubd80 \uc81c\uacf1 + \ud5c8\uc218\ubd80 \uc81c\uacf1\uc5d0 \ub8e8\ud2b8\ub97c \uc50c\uc6b4 \uac12\uc785\ub2c8\ub2e4.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$M(\\omega) = |H(j\\omega)| = \\frac{\\omega_n^2}{\\sqrt{(\\omega_n^2 &#8211; \\omega^2)^2 + (2\\zeta\\omega_n\\omega)^2}}$$<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \ud575\uc2ec \uce58\ud2b8\ud0a4: \ubd84\ubaa8 \ucd5c\uc18c\ud654\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uccb4 \ud06c\uae30 $$M(\\omega)$$\uac00 \ucd5c\ub300(\uacf5\uc9c4)\uac00 \ub418\ub824\uba74, <strong>\ubd84\ubaa8\uac00 \ucd5c\uc18c<\/strong>\uac00 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<br>\uacc4\uc0b0\uc744 \ud3b8\ud558\uac8c \ub9cc\ub4e4\uae30 \uc704\ud574 \ub8e8\ud2b8 \uc548\uc758 \uc2dd\ub9cc \uc3d9 \ube7c\ub0b4\uc11c $g(\\omega)$\ub77c\uace0 \uc9c0\uc815\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$g(\\omega) = (\\omega_n^2 &#8211; \\omega^2)^2 + 4\\zeta^2\\omega_n^2\\omega^2$$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc81c \uc774 $$g(\\omega)$$ \ud568\uc218\uac00 \ucd5c\uc18c\uac00 \ub418\ub294 $$\\omega$$ \uc9c0\uc810\uc744 \ucc3e\uc73c\uba74 \ub05d\uc785\ub2c8\ub2e4!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \ub531 \ud55c \ubc88\ub9cc \ubbf8\ubd84\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud568\uc218\uc758 \ucd5c\uc19f\uac12\uc744 \ucc3e\uae30 \uc704\ud574 $$\\omega$$\uc5d0 \ub300\ud574 \ubbf8\ubd84\uc744 \uc9c4\ud589\ud558\uace0, \uadf8 \uac12\uc744 $$0$$\uc73c\ub85c \ub461\ub2c8\ub2e4. ($$\\frac{dg}{d\\omega} = 0$$)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$\\frac{dg}{d\\omega} = 2(\\omega_n^2 &#8211; \\omega^2) \\cdot (-2\\omega) + 8\\zeta^2\\omega_n^2\\omega = 0$$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dd\uc744 \uc815\ub9ac\ud558\uae30 \uc704\ud574 \uc2dd \uc804\uccb4\ub97c $$-4\\omega$$\ub85c \ub098\ub204\uc5b4 \uc90d\ub2c8\ub2e4. ($$\\omega \\neq 0$$ \uac00\uc815)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$(\\omega_n^2 &#8211; \\omega^2) &#8211; 2\\zeta^2\\omega_n^2 = 0$$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\uac00 \ucc3e\uace0 \uc2f6\uc740 \uac83\uc740 \uc8fc\ud30c\uc218($$\\omega$$)\uc774\ubbc0\ub85c, $$\\omega^2$$\uc5d0 \ub300\ud574 \uc2dd\uc744 \uc774\ud56d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$\\omega^2 = \\omega_n^2 &#8211; 2\\zeta^2\\omega_n^2$$ $$\\omega^2 = \\omega_n^2(1 &#8211; 2\\zeta^2)$$<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \ucd5c\uc885 \uacf5\uc9c4 \uc8fc\ud30c\uc218 \uacf5\uc2dd \uc644\uc131!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc591\ubcc0\uc5d0 \ub8e8\ud2b8\ub97c \uc50c\uc6cc\uc8fc\uba74 \uc6b0\ub9ac\uac00 \uc6d0\ud558\ub294 \ucd5c\uc885 \uacf5\uc9c4 \uc8fc\ud30c\uc218($\\omega_r$)\uac00 \ub3c4\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$\\omega_r = \\omega_n \\sqrt{1 &#8211; 2\\zeta^2}$$<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udca1 \uc5ec\uae30\uc11c \uc7a0\uae50! \uc911\uc694\ud55c \ud569\uaca9 \ud3ec\uc778\ud2b8 (\uc870\uac74\ubb38)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub8e8\ud2b8 \uc548\uc758 \uac12($$1 &#8211; 2\\zeta^2$$)\uc740 \ubc18\ub4dc\uc2dc <strong>\uc591\uc218<\/strong>\uc5ec\uc57c \uc2e4\uc218\uac00 \ub429\ub2c8\ub2e4.<br>\uc989, $$1 &#8211; 2\\zeta^2 > 0$$ \uc774\uc5b4\uc57c \ud558\ubbc0\ub85c \ub2e4\uc74c \uc870\uac74\uc774 \uc131\ub9bd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$\\zeta &lt; \\frac{1}{\\sqrt{2}} \\approx 0.707$$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ub3d9\ube44 $$\\zeta$$\uac00 $$0.707$$\ubcf4\ub2e4 \uc791\uc744 \ub54c\ub9cc \uc2dc\uc2a4\ud15c\uc5d0 <strong>\uc2e4\uc81c \uacf5\uc9c4 \ud53c\ud06c(Peak)\uac00 \uc874\uc7ac<\/strong>\ud558\uba70, \uadf8\ubcf4\ub2e4 \ud06c\uba74 \uacf5\uc9c4 \ud604\uc0c1 \uc5c6\uc774 \ubd80\ub4dc\ub7fd\uac8c \uac10\uc1e0\ud569\ub2c8\ub2e4. \uc804\uacf5 \uc2dc\ud5d8 \ub2e8\uace8 \ud034\uc988\uc774\ub2c8 \uaf2d \ud568\uaed8 \uc678\uc6cc\ub450\uc138\uc694!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud55c \uc904 \uc694\uc57d<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>&#8220;2\ucc28 \uc2dc\uc2a4\ud15c \uc8fc\ud30c\uc218 \ud06c\uae30 \uc2dd\uc758 \ubd84\ubaa8\ub97c \ubbf8\ubd84\ud574\uc11c 0\uc774 \ub418\ub294 \uc9c0\uc810\uc744 \ucc3e\uc73c\uba74 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uac00 \ub098\uc628\ub2e4!&#8221;<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uad81\uae08\ud55c \uc810\uc774\ub098 \uc774\ud574\uac00 \uc548 \ub418\ub294 \ubd80\ubd84\uc740 \ub313\uae00\ub85c \ud3b8\ud558\uac8c \ub0a8\uaca8\uc8fc\uc138\uc694. \ub3c4\uc6c0\uc774 \ub418\uc168\ub2e4\uba74 <strong>\uacf5\uac10\uacfc \uc774\uc6c3\ucd94\uac00<\/strong> \ubd80\ud0c1\ub4dc\ub9bd\ub2c8\ub2e4! \ud83d\ude42<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud3ec\uc2a4\ud305 \ub0b4\uc6a9\uc5d0 \ub354\ud574 <strong>\uacf5\uc9c4 \uc815\uc810(Resonant Peak, $$M_r$$) \uacf5\uc2dd \uc720\ub3c4 \uacfc\uc815<\/strong>\uc774\ub098 <strong>\ubcf4\ub4dc\uc120\ub3c4(Bode Plot) \uc2dc\uac01\ud654 \uc608\uc2dc<\/strong>\ub3c4 \ucd94\uac00\ud558\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694? \uc758\uacac\uc744 \ub9d0\uc500\ud574 \uc8fc\uc2dc\uba74 \ub0b4\uc6a9\uc744 \ub354 \ud655\uc7a5\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>109\ud68c \ubb38\uc81c \uc5ec\uae30\uc5d0 \uc815\ub9ac\ub41c \ub0b4\uc6a9 \ucc38\uc870 \ub124\uc774\ubc84 \ube14\ub85c\uadf8, \ud2f0\uc2a4\ud1a0\ub9ac \ub4f1\uc5d0 \ubc14\ub85c \ubcf5\uc0ac\ud574\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d 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