{"id":7955,"date":"2025-04-23T09:01:58","date_gmt":"2025-04-23T00:01:58","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=7955"},"modified":"2026-10-04T11:14:42","modified_gmt":"2026-10-04T02:14:42","slug":"transmission-zero","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/transmission-zero\/","title":{"rendered":"Transmission Zero"},"content":{"rendered":"\n
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Transmission Zero<\/h1>\n\n
\n State Space \u00b7 Transfer Function \u00b7 Pole \u00b7 Zero \u00b7 Transmission Zero \u00b7 Rosenbrock System Matrix\n <\/div>\n\n\n \n

1. State Space \ud45c\ud604<\/h2>\n\n
\n\n

\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 State Space\ub97c\n \uc2dc\uc2a4\ud15c \ud589\ub82c\uc744 \uc774\uc6a9\ud558\uc5ec \ud45c\ud604\ud55c\ub2e4.\n <\/p>\n\n

\n x\u0307 = Ax + Bu\n <\/div>\n\n
\n y = Cx\n <\/div>\n\n

\n \uc5ec\uae30\uc11c x\ub294 State\ub97c \ub098\ud0c0\ub0b8\ub2e4.\n <\/p>\n\n <\/div>\n\n\n \n

2. State Space\uc5d0\uc11c Transfer Function \uc720\ub3c4<\/h2>\n\n
\n\n

\n \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n State Space \uc2dd\uc744 Laplace \uc601\uc5ed\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4.\n <\/p>\n\n

\n sX – x(0)\n =\n AX + BU\n <\/div>\n\n
\n (sI – A)X\n =\n x(0) + BU\n <\/div>\n\n
\n X\n =\n (sI – A)-1<\/sup>\n {x(0) + BU}\n <\/div>\n\n <\/div>\n\n\n \n

3. \ucd08\uae30\uc870\uac74\uc774 0\uc778 \uacbd\uc6b0<\/h2>\n\n
\n\n

\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \ucd08\uae30\uc870\uac74\uc744\n x(0) = 0\uc73c\ub85c \uc124\uc815\ud55c\ub2e4.\n <\/p>\n\n

\n Y\n =\n CX\n <\/div>\n\n
\n Y\n =\n C(sI – A)-1<\/sup>BU\n <\/div>\n\n

\n \ub530\ub77c\uc11c Transfer Function\uc744\n \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n

\n G(s)\n =\n C(sI – A)-1<\/sup>B\n <\/div>\n\n <\/div>\n\n\n \n

4. Pole<\/h2>\n\n
\n\n

\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 Pole\uc744\n \ub2e4\uc74c \uc870\uac74\uc73c\ub85c \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n

\n det(sI – A) = 0\n <\/div>\n\n

\n \uc774\ud6c4 Eigenvalue\uc640 Eigenvector \uad00\uacc4\ub97c \uc5f0\uacb0\ud55c\ub2e4.\n <\/p>\n\n

\n Av = \u03bbv\n <\/div>\n\n
\n (\u03bbI – A)v = 0\n <\/div>\n\n
\n \n Pole\uc740 \uc0c1\ud0dc\ud589\ub82c A\uc758 Eigenvalue\uc640 \uc5f0\uacb0\ud558\uc5ec \uc815\ub9ac\ub418\uc5b4 \uc788\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n \n

5. Pole\uacfc Zero<\/h2>\n\n
\n\n

\n \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\ub294\n Pole\uacfc Zero\ub97c \uad6c\ud558\uc5ec\n \uc2dc\uc2a4\ud15c \ud2b9\uc131\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4\ub294 \uba54\ubaa8\uac00 \uc788\ub2e4.\n <\/p>\n\n

\n Pole\n \u2192\n det(sI – A) = 0\n <\/div>\n\n
\n Zero\n \u2192\n Transmission Zero\n <\/div>\n\n <\/div>\n\n\n \n

6. Transmission Zero\uc758 \uac1c\ub150<\/h2>\n\n
\n\n

\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 Transmission Zero\ub97c\n \ud2b9\uc815\ud55c \uc785\ub825\uc744 \uac00\ud588\uc744 \ub54c\n \ucd9c\ub825\uc774 0\uc774 \ub418\ub3c4\ub85d \ub9cc\ub4dc\ub294 \uac12\uc73c\ub85c \uc811\uadfc\ud55c\ub2e4.\n <\/p>\n\n

\n y(t) = 0\n <\/div>\n\n

\n \uc785\ub825\uc740 \ub2e4\uc74c \ud615\ud0dc\ub85c \uc124\uc815\ud55c\ub2e4.\n <\/p>\n\n

\n u(t)\n =\n u\u2080ez\u1d62t<\/sup>\n <\/div>\n\n

\n \ucd9c\ub825\uc774 0\uc774 \ub418\ub3c4\ub85d \ud558\ub294\n z\u1d62\ub97c \ucc3e\ub294 \ubc29\ud5a5\uc73c\ub85c \uc804\uac1c\ud55c\ub2e4.\n <\/p>\n\n <\/div>\n\n\n \n

7. Exponential \uc785\ub825<\/h2>\n\n
\n\n

\n \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n \uc804\ub2ec\ud568\uc218 \uae30\ubc18\uc5d0\uc11c\n \uc9c0\uc218\ud568\uc218 \uc785\ub825\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n

\n u(t)\n =\n u\u2080ez\u1d62t<\/sup>\n <\/div>\n\n

\n State\ub3c4 \ub3d9\uc77c\ud55c \uc9c0\uc218\ud568\uc218 \ud615\ud0dc\uc758 Mode\ub85c \uac00\uc815\ud55c\ub2e4.\n <\/p>\n\n

\n x(t)\n =\n x\u2080ez\u1d62t<\/sup>\n <\/div>\n\n

\n \uc774\ubbf8\uc9c0\uc5d0\ub294 State Space\uc758\n \ud2b9\uc815 Mode \ud65c\uc131\ud654\ub77c\ub294 \uba54\ubaa8\uac00 \ud568\uaed8 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n <\/p>\n\n <\/div>\n\n\n \n

8. State Equation\uc5d0 \ub300\uc785<\/h2>\n\n
\n\n

\n \ub2e4\uc74c \ud615\ud0dc\ub97c State Equation\uc5d0 \ub300\uc785\ud55c\ub2e4.\n <\/p>\n\n

\n x(t)\n =\n x\u2080ez\u1d62t<\/sup>\n <\/div>\n\n
\n u(t)\n =\n u\u2080ez\u1d62t<\/sup>\n <\/div>\n\n

\n \ub530\ub77c\uc11c\n <\/p>\n\n

\n z\u1d62x\u2080ez\u1d62t<\/sup>\n =\n Aez\u1d62t<\/sup>x\u2080\n +\n Bu\u2080ez\u1d62t<\/sup>\n <\/div>\n\n

\n \uacf5\ud1b5\uc778\n ez\u1d62t<\/sup>\ub97c \uc81c\uac70\ud558\uba74\n \ub2e4\uc74c \uad00\uacc4\uac00 \ub41c\ub2e4.\n <\/p>\n\n

\n (z\u1d62I – A)x\u2080 – Bu\u2080 = 0\n <\/div>\n\n <\/div>\n\n\n \n

9. \ucd9c\ub825\uc774 0\uc774 \ub418\ub294 \uc870\uac74<\/h2>\n\n
\n\n

\n \ucd9c\ub825\uc2dd\uc740 \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\n D\ud56d\uc744 \ud3ec\ud568\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n <\/p>\n\n

\n y(t)\n =\n Cx + Du\n <\/div>\n\n

\n Transmission Zero\uc5d0\uc11c\ub294\n \ucd9c\ub825\uc774 0\uc774 \ub418\uc5b4\uc57c \ud55c\ub2e4.\n <\/p>\n\n

\n 0\n =\n Cx\u2080 + Du\u2080\n <\/div>\n\n <\/div>\n\n\n \n

10. \ub450 \uc2dd\uc758 \uacb0\ud569<\/h2>\n\n
\n\n

\n State Equation\uacfc \ucd9c\ub825 0 \uc870\uac74\uc744\n \ud558\ub098\uc758 \ud589\ub82c\uc2dd\uc73c\ub85c \uacb0\ud569\ud55c\ub2e4.\n <\/p>\n\n 

\n      \u250c                     \u2510 \u250c    \u2510   \u250c   \u2510\n      \u2502 z\u1d62I - A      -B     \u2502 \u2502 x\u2080 \u2502   \u2502 0 \u2502\n      \u2502                     \u2502 \u2502    \u2502 = \u2502   \u2502\n      \u2502    C          D     \u2502 \u2502 u\u2080 \u2502   \u2502 0 \u2502\n      \u2514                     \u2518 \u2514    \u2518   \u2514   \u2518\n    <\/pre>\n\n    
\n      [ z\u1d62I-A   -B ]\n      [   C      D ]\n      [ x\u2080 ]\n      [ u\u2080 ]\n      =\n      0\n    <\/div>\n\n  <\/div>\n\n\n  \n  
11. Non-Trivial Solution<\/h2>\n\n  
\n\n    
\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      x\u2080\uc640 u\u2080\uac00 \ubaa8\ub450 0\uc774 \uc544\ub2cc\n      \ud574\uac00 \uc874\uc7ac\ud574\uc57c \ud55c\ub2e4\uace0 \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    
\n      x\u2080, u\u2080\n      \u2260\n      \ubaa8\ub450 0\n    <\/div>\n\n    
\n      \uc774\ub97c \ub9cc\uc871\ud558\ub824\uba74\n      \uacb0\ud569\ub41c System Matrix\uc758 \ud589\ub82c\uc2dd\uc774\n      0\uc774 \ub418\uc5b4\uc57c \ud558\ub294 \uac83\uc73c\ub85c \uc815\ub9ac\ud55c\ub2e4.\n    <\/p>\n\n    
\n      det\n      [\n      z\u1d62I – A   -B\n      ;\n      C          D\n      ]\n      =\n      0\n    <\/div>\n\n    
\n      \n        Transmission Zero\ub294\n        \ucd9c\ub825\uc774 0\uc774 \ub418\ub294 Non-Trivial State\uc640 Input\uc774 \uc874\uc7ac\ud558\ub3c4\ub85d \ub9cc\ub4dc\ub294\n        z\u1d62\ub85c \uc815\ub9ac\ub418\uc5b4 \uc788\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  \n  
12. System Matrix<\/h2>\n\n  
\n\n    
\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      \ub2e4\uc74c \uacb0\ud569 \ud589\ub82c\uc744 \uc774\uc6a9\ud558\uc5ec\n      Transmission Zero \uc870\uac74\uc744 \uc815\ub9ac\ud55c\ub2e4.\n    <\/p>\n\n    
\n               \u250c                    \u2510\n               \u2502 zI - A       -B    \u2502\n      P(z) =   \u2502                    \u2502\n               \u2502   C          D     \u2502\n               \u2514                    \u2518\n    <\/pre>\n\n    
\n      det P(z) = 0\n    <\/div>\n\n  <\/div>\n\n\n  \n  
13. Transfer Function\uc758 Zero<\/h2>\n\n  
\n\n    
\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      Transfer Function\uc73c\ub85c \ud45c\ud604\ud55c Zero\ub97c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    
\n      G(s)\n      =\n      C(sI-A)-1<\/sup>B + D\n    <\/div>\n\n    
\n      Transfer Function\uc758 \ubd84\uc790\ub97c\n      System Matrix\uc758 determinant\ub85c \ub098\ud0c0\ub0b8\ub2e4.\n    <\/p>\n\n    
\n      Zero\n      =\n      det\n      [\n      sI-A   -B\n      ;\n      C       D\n      ]\n      \/\n      det(sI-A)\n    <\/div>\n\n  <\/div>\n\n\n  \n  
14. Pole\uacfc Transmission Zero\uc758 \ucc28\uc774<\/h2>\n\n  
\n\n    \n\n      \n        \n          \n\n        \n          \n          \n          \n          
\uad6c\ubd84<\/th>\n          \uc774\ubbf8\uc9c0\uc5d0\uc11c\uc758 \uc870\uac74<\/th>\n        <\/tr>\n      <\/thead>\n\n      
Pole<\/strong><\/td>\n          det(sI – A) = 0<\/td>\n        <\/tr>\n\n        
Transmission Zero<\/strong><\/td>\n          det([zI-A, -B; C, D]) = 0<\/td>\n        <\/tr>\n\n        
Pole\uc758 \uc5f0\uacb0<\/strong><\/td>\n          A\uc758 Eigenvalue<\/td>\n        <\/tr>\n\n        
Zero\uc758 \uc5f0\uacb0<\/strong><\/td>\n          \ud2b9\uc815 \uc785\ub825\uc5d0\uc11c \ucd9c\ub825\uc774 0\uc774 \ub418\ub294 \uc870\uac74<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  \n  
15. Transmission Zero \uc720\ub3c4 \ud750\ub984<\/h2>\n\n  
\n\n    
\n              State Space\n                  \u2502\n                  \u25bc\n        x\u0307 = Ax + Bu\n        y  = Cx + Du\n                  \u2502\n                  \u25bc\n        u = u\u2080 e^(z\u1d62t)\n        x = x\u2080 e^(z\u1d62t)\n                  \u2502\n                  \u25bc\n       (z\u1d62I-A)x\u2080 - Bu\u2080 = 0\n                  \u2502\n                  \u25bc\n            Cx\u2080 + Du\u2080 = 0\n                  \u2502\n                  \u25bc\n        \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n        \u2502 z\u1d62I-A      -B     \u2502\n        \u2502   C         D     \u2502\n        \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                  \u2502\n                  \u25bc\n             det = 0\n                  \u2502\n                  \u25bc\n         Transmission Zero\n    <\/pre>\n\n  <\/div>\n\n\n  \n  
16. Transfer Function\uacfc State Space \uad00\uacc4<\/h2>\n\n  
\n\n    
\n      \uc138 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n      State Space\uc640 Transfer Function\uc758 \uad00\uacc4\ub97c\n      \ub2e4\uc74c \uc21c\uc11c\ub85c \uc5f0\uacb0\ud55c\ub2e4.\n    <\/p>\n\n    
\n      State Space\n      \u2192\n      G(s)\n      =\n      C(sI-A)-1<\/sup>B + D\n    <\/div>\n\n    
\n      Pole\n      \u2192\n      det(sI-A)=0\n    <\/div>\n\n    
\n      Transmission Zero\n      \u2192\n      det\n      [\n      sI-A   -B\n      ;\n      C       D\n      ]\n      = 0\n    <\/div>\n\n  <\/div>\n\n\n  \n  
17. \uc774\ubbf8\uc9c0 \ud575\uc2ec \uc815\ub9ac<\/h2>\n\n  
\n\n    \n\n      \n        \n          \n\n        \n          \n          \n          \n          \n          \n          \n          \n          \n          
\ud56d\ubaa9<\/th>\n          \uc774\ubbf8\uc9c0 \ub0b4\uc6a9<\/th>\n        <\/tr>\n      <\/thead>\n\n      
State Equation<\/strong><\/td>\n          x\u0307 = Ax + Bu<\/td>\n        <\/tr>\n\n        
Output Equation<\/strong><\/td>\n          y = Cx + Du<\/td>\n        <\/tr>\n\n        
Transfer Function<\/strong><\/td>\n          G(s) = C(sI-A)-1<\/sup>B + D<\/td>\n        <\/tr>\n\n        
Pole<\/strong><\/td>\n          det(sI-A) = 0<\/td>\n        <\/tr>\n\n        
\uc785\ub825 \uac00\uc815<\/strong><\/td>\n          u(t) = u\u2080ez\u1d62t<\/sup><\/td>\n        <\/tr>\n\n        
State \uac00\uc815<\/strong><\/td>\n          x(t) = x\u2080ez\u1d62t<\/sup><\/td>\n        <\/tr>\n\n        
Zero \uc870\uac74<\/strong><\/td>\n          y(t) = 0<\/td>\n        <\/tr>\n\n        
System Matrix<\/strong><\/td>\n          [zI-A, -B; C, D]<\/td>\n        <\/tr>\n\n        
Transmission Zero<\/strong><\/td>\n          System Matrix\uac00 \ud2b9\uc774\ud574\uc9c0\ub294 z<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  \n  
\n\n    \n      \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n      \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0 \uc0bd\uc785\ub41c \uc77c\ubc18 \uc774\ubbf8\uc9c0 3\uc7a5\ub9cc\n      \uc9c1\uc811 \uc2dc\uac01 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud558\uc600\ub2e4.\n\n      \uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 NeoStudio PDF\uac00 \ud655\uc778\ub418\uc9c0 \uc54a\uc558\ub2e4.\n\n      \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      State Space\uc5d0\uc11c Transfer Function\uacfc Pole\uc744 \uc720\ub3c4\ud558\uace0\n      Transmission Zero\uc758 \uac1c\ub150\uc744 \uc2dc\uc791\ud55c\ub2e4.\n\n      \ub450 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      u(t)=u\u2080e^(z\u1d62t), x(t)=x\u2080e^(z\u1d62t)\ub97c \uac00\uc815\ud558\uc5ec\n      Transmission Zero\uc758 System Matrix \uc870\uac74\uc744 \uc720\ub3c4\ud55c\ub2e4.\n\n      \uc138 \ubc88\uc9f8 \uc774\ubbf8\uc9c0\ub294\n      Transfer Function\uc758 Zero\uc640\n      System Matrix determinant\uc758 \uad00\uacc4\ub97c \uc815\ub9ac\ud55c\ub2e4.\n\n      \uc774\ubbf8\uc9c0\uc5d0 \uc5c6\ub294 \uc678\ubd80 \uc81c\uc5b4\uc774\ub860 \ub0b4\uc6a9\uc740 \ucd94\uac00\ud558\uc9c0 \uc54a\uc558\ub2e4.\n    <\/strong>\n\n  <\/div>\n\n\n  \n  
\n    Transmission Zero,\n    Zero,\n    Pole,\n    State Space,\n    Transfer Function,\n    State Equation,\n    Output Equation,\n    System Matrix,\n    Rosenbrock System Matrix,\n    Eigenvalue,\n    Eigenvector,\n    det(sI-A),\n    A,\n    B,\n    C,\n    D,\n    x0,\n    u0,\n    Exponential Input\n  <\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"
Transmission Zero State Space \u00b7 Transfer Function \u00b7 Pole \u00b7 Zero \u00b7 Transmission Zero \u00b7 Rosenbrock System Matrix 1. State Space \ud45c\ud604 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 State Space\ub97c \uc2dc\uc2a4\ud15c \ud589\ub82c\uc744 \uc774\uc6a9\ud558\uc5ec \ud45c\ud604\ud55c\ub2e4. x\u0307 = Ax + Bu y = Cx \uc5ec\uae30\uc11c x\ub294 State\ub97c \ub098\ud0c0\ub0b8\ub2e4. 2. State Space\uc5d0\uc11c Transfer Function \uc720\ub3c4 \uccab \ubc88\uc9f8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 State Space \uc2dd\uc744 Laplace \uc601\uc5ed\uc73c\ub85c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1217,1751,327],"class_list":["post-7955","post","type-post","status-publish","format-standard","hentry","category-1185","tag-transfer-function","tag-transmission-zero","tag-zero"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=7955"}],"version-history":[{"count":2,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7955\/revisions"}],"predecessor-version":[{"id":9687,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7955\/revisions\/9687"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=7955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=7955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=7955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}