{"id":1104,"date":"2021-12-12T22:49:55","date_gmt":"2021-12-12T13:49:55","guid":{"rendered":"https:\/\/www.framblog.tech\/framblog\/?p=1104"},"modified":"2024-12-01T23:40:46","modified_gmt":"2024-12-01T14:40:46","slug":"h-bridge-sim","status":"publish","type":"post","link":"https:\/\/www.framblog.tech\/framblog\/h-bridge-sim\/","title":{"rendered":"H\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u306b\u3088\u308b\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb"},"content":{"rendered":"\n

\u521d\u3081\u306b<\/h2>\n\n\n\n

\u203b2024\/12\/1 \u56f3\u306e\u4e00\u90e8\u3092\u4fee\u6b63<\/p>\n\n\n\n

\u672c\u8a18\u4e8b\u3067\u306fH\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u306b\u3088\u308b\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u88fd\u4f5c\u306b\u95a2\u3057\u3066\u8a18\u8f09\u81f4\u3057\u307e\u3059\u3002\u30e2\u30fc\u30bf\u99c6\u52d5\u306e\u6b63\u8ee2\u53cd\u8ee2\u3092\u5236\u5fa1\u3059\u308b\u3088\u3046\u306b\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u4eca\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3060\u3051\u3067\u3059\u304c\u3001\u5f8c\u306b\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u30d4\u30b3\u3092\u4f7f\u3063\u3066\u5b9f\u969b\u306b\u30e2\u30fc\u30bf\u306e\u5236\u5fa1\u3092\u884c\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

H\u30d6\u30ea\u30c3\u30b8\u3068\u306f<\/h2>\n\n\n\n

\u6982\u8981<\/h3>\n\n\n\n

H\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u3068\u306f\u3001FET\u3082\u3057\u304f\u306f\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092H\u306e\u5b57\u578b\u306b\u7d44\u3093\u3060\u56de\u8def\u69cb\u9020\u306e\u4e8b\u3092\u6307\u3057\u3001\u8ca0\u8377\u306b\u5bfe\u3059\u308b\u51fa\u529b\u306e\u6b63\u8ca0\u3092\u53cd\u8ee2\u3059\u308b\u52d5\u4f5c\u3092\u3055\u305b\u308b\u4e8b\u304c\u51fa\u6765\u308b\u56de\u8def\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u306f\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

SW\u3092H\u578b\u306b\u8a2d\u7f6e\u3057\u305f\u56de\u8def\u306b\u306a\u3063\u3066\u304a\u308a\u3001SW\u306e\u99c6\u52d5\u30d1\u30bf\u30fc\u30f3\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u8ca0\u8377(motor)\u306b\u5bfe\u3057\u3066\u306e\u96fb\u6d41\u306e\u5411\u304d\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n

motor\u306f\u6d41\u308c\u308b\u96fb\u6d41\u306e\u5411\u304d\u3067\u56de\u8ee2\u65b9\u5411\u304c\u5909\u308f\u308b\u70ba\u3001\u3053\u306e\u4f5c\u7528\u306b\u3088\u3063\u3066motor\u3092\u6b63\u8ee2\u3001\u53cd\u8ee2\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30c7\u30c3\u30c8\u30bf\u30a4\u30e0<\/h3>\n\n\n\n

H\u30d6\u30ea\u30c3\u30b8\u3067\u30e2\u30fc\u30bf\u3092\u99c6\u52d5\u3059\u308b\u969b\u306b\u306f\u3001\u4e0b\u8a18\u306b\u793a\u3059\u3088\u3046\u306bSW1-3,1-4\u3092\u540c\u6642\u306b\u99c6\u52d5\u3059\u308b\u3068\u3001\u96fb\u6e90\u304c\u30b7\u30e7\u30fc\u30c8\u3057\u3066\u3057\u307e\u3044\u8cab\u901a\u96fb\u6d41\u304c\u6d41\u308cSW\u304c\u58ca\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u305d\u3053\u3067\u4e0b\u8a18\u306b\u793a\u3059\u3088\u3046\u306bDeadtime\u3068\u3044\u3046\u6642\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u8cab\u901a\u96fb\u6d41\u304c\u6d41\u308c\u308b\u4e8b\u3092\u963b\u6b62\u3059\u308b\u4e8b\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30d5\u30e9\u30a4\u30db\u30a4\u30fc\u30eb\u30c0\u30a4\u30aa\u30fc\u30c9(FRD)<\/h3>\n\n\n\n

FET\u7b49\u3092\u4f7f\u3063\u305fSW\u5236\u5fa1\u3067\u306f\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u51fa\u529b\u3059\u308b\u4e8b\u304c\u3042\u308b\u306e\u3067\u3001FET\u5074\u306b\u9006\u8d77\u96fb\u529b\u304c\u751f\u3058\u305f\u308a\u3057\u307e\u3059\u3002\u305d\u306e\u9006\u8d77\u96fb\u529b\u3092\u9003\u304c\u3059\u65b9\u6cd5\u3068\u3057\u3066\u3001FRD(\u30d5\u30e9\u30a4\u30db\u30a4\u30fc\u30eb\u30c0\u30a4\u30aa\u30fc\u30c9)\u3092\u7528\u3044\u305f\u56de\u8def\u3092\u4f7f\u7528\u81f4\u3057\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u57fa\u672c\u7684\u306b\u4e0a\u8a18\u753b\u50cf\u4e0a\u3067\u2460\u306b\u96fb\u6d41\u304c\u6d41\u308c\u305f\u5f8c\u306b\u751f\u3058\u308b\u9006\u8d77\u96fb\u529b\u2461\u3092FRD\u3092\u7528\u3044\u3066\u96fb\u6e90\u5074\u306b\u6d41\u3059\u3053\u3068\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u9003\u3052\u9053\u3092\u4f5c\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

PWM\u306b\u3088\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h3>\n\n\n\n

H\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u306e\u51fa\u529b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u306f\u3001PWM\u51fa\u529b\u3092\u7528\u3044\u3066\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u884c\u3046\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n

PWM\u51fa\u529b\u3068\u306fPulse Width Modulation(\u30d1\u30eb\u30b9\u5e45\u5909\u8abf)\u51fa\u529b\u306e\u4e8b\u3067\u3042\u308a\u3001\u4e0b\u8a18\u306b\u793a\u3059\u3088\u3046\u306b\u30d1\u30eb\u30b9\u5e45\u306e\u5927\u304d\u3055\u3092\u5909\u5316\u3055\u305b\u308b\u4e8b\u3067\u51fa\u529b\u3092\u5909\u66f4\u3059\u308b\u51fa\u529b\u65b9\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u3053\u306e\u30d1\u30eb\u30b9\u5e45\u3092Duty\u3068\u547c\u3073\u30011\u5468\u671f\u3068\u30d1\u30eb\u30b9\u5e45\u306e\u5272\u5408\u3092Duty\u6bd4\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30d1\u30eb\u30b9\u5e45\u3092\u5236\u5fa1\u3059\u308b\u4e8b\u3067\u51fa\u529b\u91cf\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

LC\u30d5\u30a3\u30eb\u30bf\u30fc<\/h3>\n\n\n\n

\u3053\u3053\u3067\u306fPWM\u306e\u51fa\u529b\u3092\u305d\u306e\u307e\u307e\u30e2\u30fc\u30bf\u30fc\u306b\u5165\u308c\u3066\u3057\u307e\u3046\u3068\u3001\u30ce\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u70ba\u3001\u305d\u308c\u3092\u8efd\u6e1b\u3055\u305b\u308b\u70ba\u306b\u3001\u9593\u306bLC\u30d5\u30a3\u30eb\u30bf\u3092\u5165\u308c\u307e\u3059\u3002LC\u30d5\u30a3\u30eb\u30bf\u3092\u5165\u308c\u305f\u969b\u306e\u56de\u8def\u56f3\u306f\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u5236\u5fa1\u56de\u8def<\/h2>\n\n\n\n

\u5236\u5fa1\u56de\u8def\u3067\u306f\u4e0b\u8a18\u306b\u793a\u3059PI\u5236\u5fa1\u5668\u306e\u8003\u3048\u3092\u5143\u306b\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u30d4\u30b3\u3092\u4f7f\u3063\u3066PID\u5236\u5fa1\u5668\u3092\u4f5c\u6210\u81f4\u3057\u307e\u3059\u3002\u30a2\u30ca\u30ed\u30b0\u306ePI\u5236\u5fa1\u5668\u306f\u3053\u3061\u3089\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002(\u30ea\u30f3\u30af<\/a>)<\/p>\n\n\n\n

\u3053\u3053\u3067\u3001\u307e\u305a\u6a5f\u5668\u306e\u4e00\u822c\u7684\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u5236\u5fa1\u306e\u30d6\u30ed\u30c3\u30af\u56f3\u3092\u4e0b\u8a18\u306b\u8a18\u8f09\u81f4\u3057\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u4e0a\u8a18\u306e\u30d6\u30ed\u30c3\u30af\u56f3\u306f\u8a2d\u5b9a\u5024\u3068\u691c\u51fa\u5024\u306e\u5dee\u3092\u88dc\u511f\u5668\u3092\u901a\u3057\u3066\u8ca0\u8377\u306b\u51fa\u529b\u3092\u884c\u3046\u7cfb\u306b\u306a\u308a\u307e\u3059\u3002\u691c\u51fa\u5024\u3092\u53d6\u308a\u8fbc\u3080\u3053\u3068\u3067\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u5236\u5fa1\u3092\u884c\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

PID\u5236\u5fa1\u5668\u3068\u306f\u3001P(Propotional \u6bd4\u4f8b),I(Integral \u7a4d\u5206),D(Differential \u5fae\u5206)\u3092\u4f7f\u3063\u305f\u5236\u5fa1\u5668\u306e\u4e8b\u3067\u3042\u308a\u3001\u4e0a\u8a18\u30d6\u30ed\u30c3\u30af\u56f3\u306e\u88dc\u511f\u5668\u306e\u90e8\u5206\u3067\u4f7f\u7528\u3059\u308b\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002\u4e0a\u8a18\u30d6\u30ed\u30c3\u30af\u56f3\u3092\u4fee\u6b63\u3059\u308b\u3068\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u4e0a\u8a18\u306e\u56f3\u304cPID\u5236\u5fa1\u5668\u3092\u7528\u3044\u305f\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u7cfb\u306e\u5f62\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u4e0a\u8a18\u5236\u5fa1\u7cfb\u3092\u6570\u5f0f\u5316\u3059\u308b\u4e8b\u3092\u8003\u3048\u308b\u70ba\u306b\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u6570\u5f0f\u3092\u7f6e\u304f\u3068\u3001<\/p>\n\n\n\n

    \n
  1. \u8a2d\u5b9a\u5024\\(\\rm{V_{set}}\\)-\u691c\u51fa\u5024\\(\\rm{V_{act}}\\) = \\(e(t)\\)\u30fb\u30fb\u30fb(1)<\/li>\n\n\n\n
  2. P(\u6bd4\u4f8b) = \\(\\rm{K_P}\\)\u30fb\u30fb\u30fb(2)<\/li>\n\n\n\n
  3. I(\u7a4d\u5206) = \\(\\rm{K_I} \\int dt \\)\u30fb\u30fb\u30fb(3)<\/li>\n\n\n\n
  4. D(\u5fae\u5206) = \\(\\rm{K_D} \\frac{d}{dt} \\)\u30fb\u30fb\u30fb(4)<\/li>\n\n\n\n
  5. \u8ca0\u8377 = \\(\\rm{RC} \\)\u30fb\u30fb\u30fb(5)<\/li>\n\n\n\n
  6. \u5909\u63db\u5668 = \\( \\frac{1}{\\rm{X}} \\)\u30fb\u30fb\u30fb(6)<\/li>\n<\/ol>\n\n\n\n

    \u3068\u306a\u308a\u3001\u30d6\u30ed\u30c3\u30af\u56f3\u306b\u76f4\u3059\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u5f62\u3068\u3057\u3066\u306f\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u307e\u307e\u3060\u3068\u8a08\u7b97\u3057\u306b\u304f\u3044\u306e\u3067\u3001\u30e9\u30d7\u30e9\u30b9\u5909\u63db\u3068\u3044\u3063\u305f\u3082\u306e\u3092\u7528\u3044\u3066\u4e0a\u8a18\u306e\u30d6\u30ed\u30c3\u30af\u56f3\u3092\u5909\u6570s\u3067\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

    \u30e9\u30d7\u30e9\u30b9\u5909\u63db\u3068\u306f\u3001\u6642\u9593\u95a2\u6570t\u3092\u5468\u6ce2\u6570\u9818\u57df\u306e\u95a2\u6570s\u3078\u5909\u63db\u3059\u308b\u624b\u6cd5\u306e\u4e8b\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

    \u5468\u6ce2\u6570\u9818\u57df\u95a2\u6570s\u3078\u5909\u63db\u3059\u308b\u4e8b\u3067\u5f0f\u3092\u307e\u3068\u3081\u3084\u3059\u304f\u306a\u308a\u3001\u305d\u306e\u5f8c\u3082\u3046\u4e00\u5ea6\u6642\u9593\u95a2\u6570t\u306e\u9818\u57df\u306b\u623b\u3059\u3053\u3068\u3067\u3001\u6642\u9593\u95a2\u6570t\u306e\u5f0f\u3092\u7c21\u5358\u306b\u6c42\u3081\u308b\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    \u3055\u3063\u304f\u308a\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u306f\u30ea\u30f3\u30af<\/a>\u5148\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

    \u3053\u3053\u3067\u4e0a\u8a18\u30d6\u30ed\u30c3\u30af\u56f3\u306e\u5168\u4f53\u3092\u30e9\u30d7\u30e9\u30b9\u5909\u63db\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u3053\u3053\u3067\u8ca0\u8377RF\u306f\u4e0b\u8a18\u306e\u56de\u8def\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u4e0a\u8a18\u306e\u56f3\u3088\u308a\u88dc\u511f\u5668\u3067\u3042\u308bPID\u5236\u5fa1\u5668\u306f\u4e0b\u8a18\u306e\u5f0f\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    $$C(s) = \\rm{K_P} + \\frac{\\rm{K_I}}{s} + \\rm{K_D} s\u30fb\u30fb\u30fb(7)$$<\/p>\n\n\n\n

    \u3053\u3053\u3067\u7a4d\u5206\u30b2\u30a4\u30f3\\(\\rm{K_I}\\)\u3068\u5fae\u5206\u30b2\u30a4\u30f3\\(\\rm{K_D}\\)\u306f\u6bd4\u4f8b\u30b2\u30a4\u30f3 \\(\\rm{K_P}\\) \u3067\u8868\u3059\u3068\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    $$\\rm{K_I} = \\frac{\\rm{K_P}}{\\rm{T_I}} \u30fb\u30fb\u30fb(8)$$<\/p>\n\n\n\n

    $$\\rm{K_D} = \\rm{K_P}\\rm{T_D}\u30fb\u30fb\u30fb(9)$$ <\/p>\n\n\n\n

    \\(\\rm{T_I}\\)\u3001\\(\\rm{T_D}\\)\u306f\u306f\u7a4d\u5206\u6642\u9593\u3001\u7a4d\u5206\u6642\u9593\u3068\u8a00\u308f\u308c\u3001\u6bd4\u4f8b\u5236\u5fa1\u306b\u5bfe\u3057\u3066\u3069\u306e\u304f\u3089\u3044\u7a4d\u5206\u6642\u9593\u3001\u5fae\u5206\u6642\u9593\u304c\u5fc5\u8981\u304b\u7cfb\u3092\u78ba\u8a8d\u3057\u3066\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3059\u308b\u3002 \u3053\u3053\u3067\u5f0f(7)\u306b\u5f0f(8)\u3001\u5f0f(9)\u3092\u5165\u308c\u308b\u3068\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    $$C(s) = \\rm{K_P}(1+ \\frac{1}{\\rm{T_I}s} + \\rm{T_D} s)\u30fb\u30fb\u30fb(10)$$ <\/p>\n\n\n\n

    \u5f0f(10)\u304cPID\u5236\u5fa1\u306e\u57fa\u672c\u5f0f\u3067\u306f\u3042\u308b\u3093\u3067\u3059\u304c\u3001\u5fae\u5206\u9805\u76ee\u306f\u3053\u306e\u307e\u307e\u3064\u304b\u3046\u3068\u53cd\u5fdc\u304c\u904e\u654f\u3059\u304e\u3066\u30cf\u30f3\u30c1\u30f3\u30b0\u306e\u539f\u56e0\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

    \u305d\u3053\u3067\u4e0d\u5b8c\u5168\u5fae\u5206\u5f62\u5f0f\u306b\u3059\u308b\u4e8b\u3067\u3042\u308b\u7a0b\u5ea6\u306e\u96fb\u5727\u5909\u52d5\u3067\u306f\u53cd\u5fdc\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u4e0d\u5b8c\u5168\u5fae\u5206\u578b\u306e\u5f0f\u3092\u5165\u308c\u3066PID\u306e\u5f0f\u3092\u307e\u3068\u3081\u308b\u3068<\/p>\n\n\n\n

    $$C(s) = \\rm{K_P}(1 + \\frac{1}{\\rm{T_I}s} + \\frac{\\rm{T_D}s }{1+\\rm{nT_D}s})$$ <\/p>\n\n\n\n

    \u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5f0f\u306f\u5fae\u5206\u9805\u306b\u95a2\u3057\u30661\u6b21\u306e\u9045\u308c\u30d5\u30a3\u30eb\u30bf\u306e\\(\\frac{1}{1+\\rm{nT_D}s}\\)\u3092\u5165\u308c\u3066\u3001\u6025\u5cfb\u306a\u5fdc\u7b54\u3092\u3086\u308b\u3084\u304b\u306b\u3068\u3089\u3048\u308b\u3088\u3046\u306b\u8abf\u6574\u3057\u305f\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002(n\u306f\u30b2\u30a4\u30f3\u4fc2\u6570\u3067\u3001\u901a\u5e380.1\uff5e0.125\u7a0b\u5ea6\u306e\u5024\u3092\u5165\u308c\u307e\u3059\u3002)<\/p>\n\n\n\n

    \u96fb\u5727\u5236\u5fa1\u306b\u3088\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h3>\n\n\n\n

    \u4e0a\u8a18\u306e\u7d50\u679c\u3092\u8e0f\u307e\u3048\u3066\u3001PID\u5236\u5fa1\u3092\u5165\u308c\u305fH\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u306e\u30d6\u30ed\u30c3\u30af\u56f3\u3092\u4fee\u6b63\u3057\u3066\u307f\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u4e0b\u8a18\u306e\u56f3\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u3072\u3068\u307e\u305a\u96fb\u5727\u5236\u5fa1\u306e\u307b\u3046\u304c\u96e3\u3057\u304f\u306a\u3044\u306e\u3067\u3001\u96fb\u5727\u5236\u5fa1\u3067\u30e2\u30fc\u30bf\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u884c\u3046\u4e8b\u306b\u3057\u307e\u3057\u305f\u3002\u30e2\u30fc\u30bf\u30fc\u306e\u7247\u5074\u306e\u96fb\u5727\u3092\u691c\u51fa\u5024\u3068\u3057\u3066\u8a2d\u5b9a\u5024\u3068\u691c\u51fa\u5024\u3092\u6bd4\u8f03\u3057\u3066PID\u5236\u5fa1\u5668\u3092\u4ecb\u3057\u3066PWM\u306e\u51fa\u529b\u3092\u884c\u3044\u307e\u3059\u3002\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u30d4\u30b3\u306b\u306fPWM\u51fa\u529b\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u3001\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u30d4\u30b3\u3067PID\u5236\u5fa1\u5668\u3068PWM\u5909\u63db\u306e\u90e8\u5206\u3092\u4f5c\u6210\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

    \u4e0a\u8a18\u306e\u30d6\u30ed\u30c3\u30af\u56f3\u3092\u5236\u5fa1\u30d6\u30ed\u30c3\u30af\u56f3\u306b\u76f4\u3059\u3068\u4e0b\u8a18\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \u69cb\u6210\u3068\u3057\u3066\u306f\u3001\u8a2d\u5b9a\u90e8\u5206\u3001PID\u5236\u5fa1\u5668\u3001PWM\u51fa\u529b\u90e8+\u7121\u99c4\u6642\u9593\u3001LC\u30d5\u30a3\u30eb\u30bf\u3068\u30e2\u30fc\u30bf(\u8ca0\u8377)\u3001\u691c\u51fa\u90e8(\u5909\u63db\u5668)+ADC\u306e\u7121\u99c4\u6642\u9593\u306e\u69cb\u6210\u3068\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    PWM\u306e\u30b2\u30a4\u30f3\u306f\u3001PID\u306e\u51fa\u529b\u309290%Duty\u66425V\u300110%Duty\u6642\u3092-5V\u306e\u51fa\u529b\u3068\u3057\u3066\u8a08\u7b97\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u5909\u63db\u5668\u306b\u95a2\u3057\u3066\u306f\u3001DC\u30e2\u30fc\u30bf\u30fc\u306e\u5b9a\u683c\u51fa\u529b\u00b16V\u30920\uff5e3.3V\u306b\u843d\u3068\u3057\u8fbc\u3093\u3060\u5024\u3068\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    PWM\u51fa\u529b\u306f1\u5468\u671f1ms\u3068\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u8a08\u7b97\u3082\u305d\u306e\u9593\u306b\u7d42\u308f\u308b\u3068\u4eee\u5b9a\u3057\u3001\u7121\u99c4\u6642\u9593\u30821\u5468\u671f\u9045\u308c\u306e1ms\u3068\u3057\u3066\u304a\u308a\u307e\u3059\u3002ADC\u306e\u7121\u99c4\u6642\u9593\u306f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\u306e2us\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

    LC\u30d5\u30a3\u30eb\u30bf\u3092\u542b\u3080\u30e2\u30fc\u30bf\u30fc\u306e\u4f1d\u9054\u95a2\u6570\u306e\u5c0e\u51fa\u306b\u95a2\u3057\u3066\u306f\u9577\u304f\u306a\u308b\u306e\u3067\u5225\u9014\u8a18\u4e8b\u306b\u81f4\u3057\u307e\u3059\u3002\u4f1d\u9054\u95a2\u6570\u306e\u8a08\u7b97\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

    \u4eca\u56de\u4f7f\u7528\u3059\u308b\u30e2\u30fc\u30bf\u30fc\u3068\u3057\u3066\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30ae\u30a2\u30fc\u30c9\u30e2\u30fc\u30bf\u30fc\u3067\u3042\u308bHP-08-13047-8<\/a>\u3092\u60f3\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u5024\u7b49\u306e\u60c5\u5831\u304c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u969b\u306f\u4eee\u3067\u4eee\u5b9a\u3057\u3066\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

    LTspice\u306b\u3088\u308b\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n

    LTspice\u3092\u7528\u3044\u3066\u4e0b\u8a18\u306e\u56de\u8def\u56f3\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3063\u305f\u3002\u5236\u5fa1\u5668\u3068\u3057\u3066\u306f\u3001\u3072\u3068\u307e\u305a\u30a2\u30ca\u30ed\u30b0\u306e\u5236\u5fa1\u5668\u3092\u7528\u3044\u3066\u884c\u3063\u305f\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    Vo\u306e\u51fa\u529b\u7d50\u679c\u3092\u4e0b\u8a18\u306b\u8a18\u8f09\u3059\u308b\u300220ms\u7a0b\u5ea6\u30cf\u30f3\u30c1\u30f3\u30b0\u304c\u751f\u3058\u3066\u3044\u308b\u304c\u30016V\u3067\u5236\u5fa1\u51fa\u6765\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n

    \n
    \"\"<\/figure>\n<\/div>\n\n\n

    \u3053\u308c\u3067H\u30d6\u30ea\u30c3\u30b8\u3092\u7528\u3044\u3066\u306e\u30e2\u30fc\u30bf\u30fc\u306e\u96fb\u5727\u5236\u5fa1\u304c\u51fa\u6765\u308b\u3053\u3068\u304c\u78ba\u8a8d\u51fa\u6765\u305f\u3002\u4e0a\u8a18\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u4ee5\u5916\u306b\u3082-6V\u3067\u3082\u51fa\u529b\u51fa\u6765\u308b\u3053\u3068\u306f\u78ba\u8a8d\u51fa\u6765\u305f\u3002<\/p>\n\n\n\n

    \u307e\u3068\u3081<\/h2>\n\n\n\n

    \u3072\u3068\u307e\u305aH\u30d6\u30ea\u30c3\u30b8\u3092\u4f7f\u3063\u3066\u30e2\u30fc\u30bf\u30fc\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u51fa\u6765\u308b\u3053\u3068\u304c\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u51fa\u6765\u305f\u3002\u4e0a\u8a18\u306e\u7d50\u679c\u3092\u7528\u3044\u3066\u5b9f\u969b\u306b\u30e2\u30fc\u30bf\u306e\u99c6\u52d5\u304c\u51fa\u6765\u308b\u304b\u5b9f\u8df5\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u521d\u3081\u306b \u203b2024\/12\/1 \u56f3\u306e\u4e00\u90e8\u3092\u4fee\u6b63 \u672c\u8a18\u4e8b\u3067\u306fH\u30d6\u30ea\u30c3\u30b8\u56de\u8def\u306b\u3088\u308b\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u88fd\u4f5c\u306b\u95a2\u3057\u3066\u8a18\u8f09\u81f4\u3057\u307e\u3059\u3002\u30e2\u30fc\u30bf\u99c6\u52d5\u306e\u6b63\u8ee2\u53cd\u8ee2\u3092\u5236\u5fa1\u3059\u308b\u3088\u3046\u306b\u8003\u3048\u307e\u3057\u305f\u3002 \u4eca\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3060\u3051\u3067\u3059\u304c […]<\/p>\n","protected":false},"author":1,"featured_media":1109,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[13,9],"tags":[],"class_list":["post-1104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ac","category-9"],"_links":{"self":[{"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/posts\/1104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/comments?post=1104"}],"version-history":[{"count":143,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/posts\/1104\/revisions"}],"predecessor-version":[{"id":3064,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/posts\/1104\/revisions\/3064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/media\/1109"}],"wp:attachment":[{"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/media?parent=1104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/categories?post=1104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.framblog.tech\/framblog\/wp-json\/wp\/v2\/tags?post=1104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}