3 Принцип максимуму Понтрягіна
Розглянемо задачу оптимального керування (1), (3)–(5):
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![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
,
де
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
– функції, неперервні за сукупністю всіх змінних і неперервно-диференційовані по змінних
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAUCAYAAABSx2cSAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAC0SURBVDjLY2hsbGQgFzMMXs0dHWk8HjIMe4yjG3zwaoYpZGBg+I8dG9+Nra+XJM1mj+hk2vu5Ps/DUJaB4Q3MjzA+g4zHnrSODh6cmhuijX3g/jOOWgjmY9GE19k5brLFMANIjip0p5OkGRZlsm45xaTbHOlhJyvLcBOff7FqhsUrJPBQEwVOzeBAAgZQnptxikdevSHE37I3QewoY9leEI1fMzCEYf5ETqq4Am4QZ0maaQYAMiy0l6FF114AAAAASUVORK5CYII=)
.
Перейдемо до
![](data:image/png;base64,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)
-вимірного простору, елементами якого є вектори
![](data:image/png;base64,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)
,
де
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEUAAAAcCAYAAAA3DHIWAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAKISURBVFjD7Zi7cQIxEIZVAAWYGUTmAkAmdQgaDwUAN0RmiBglFCDISGiAjJAKHJgK6ICADujBRncW6HSrxwkwGF+gGYbT6Xa//XdXEppOp6gY6VFAKKAUUAoodwWFM1ojTTawzekRPKeM1/4FFAEEY7oazmYl27zZbFiiGK/+CphwILxfJtXWwgVEnV9H9c8+5+VbOx3bjtAOVeia8e6z/C19CV64R9CSRJN2nndGTTzGzdH41lAmjD2xqNHBNOKtKllEjL5hVN/IgDkXiKVfQWsVQBJ1vDGlA+/SV+hZnG7Kxy/qaETaCKEveJCd/k0RVIxfPoSd8buktwTTRwJwLS4irspNHxEhHHJcrn8ttSTQ0V5dX/6ngpFBbUSsA6neTyk0es+AU8hmImYBJgywPT8fCt7qKo2DeAiqdFxVBqReI225wJH0jyOySOnRPhYvRVlQzYmhAHLORjarVFcNS5xPr31SP95LWKoyjmlnSp9UXh4mQVGHJGqrP7DhJwNdTvkOSMFqOciTshbD0/R8oJjk6wPFd8/jbLO6wgJS1VqwoIhLNUFQXPXEBkX8n7fFZ+1Kp0io6qxSNKsBVkpsiKEAu6AkTpi6nrum6AVcBi8ENDLtMzBGWyjqJig+9eRaSoHqyTGdHEHygiJbcEI6Kz/Tx3zqia2YnlNTTOkemkJpYw+OsiYZCMdUJ9VTrmmfIiF2ebdmOxPZ9imh3SdxPqs+qN3mh6IUULWd6RGAdrSndm52ymdHa9uu63ZAc1O7Wa0j+aZn8CnTdvaxy/w6Z5+7uDoIOfHqB6+HvE/Jcz8iUkcc0+9dJZe5eSO9uc9cWcAf/jrSNyXiu4s7uFz6NSiPOAoIwPgGXZwDDo/01GIAAAAASUVORK5CYII=)
– фазовий вектор задачі, а
![](data:image/png;base64,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)
– деяка функція, що задовольняє співвідношенню
![](data:image/png;base64,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)
.(6)
З останньої формули випливає, що функція
![](data:image/png;base64,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)
є розв’язком рівняння
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAHEAAAAwCAYAAAAmepUZAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAPHSURBVHja7Vw9UuswENYBuAAziI4DJKKmDOYNF3A8VGGoGDccQKRL8bgAHd3jDI8TcAMKbsAd3ovkUSIr+rUVWU622BnbDLKkb7Xf7ucFtFwuEdi4DTYBQAQDEMHSg/hckVuE0D9uZP4GGzjSk0jrYoIR+iHV8y1s4EhBbE4j+b6j9BQ2cKQgzgl6Q2fFx8NqdQIbOBIQOWicB/FPUVe/CELfePb4pAut4h5AzgRESu9OGWAigdncrwFloKlJDr8H8PIBUQWwfSrbfPg4w0+QrWYIog6s1erhpDhDHypYkK1mCKIARfCeWiOqzwW46vMx2YbLOe/TyehBbMJjezGbU6hZJC2LK4zRl44Px7A5fG0Yv7P5cRo5v3518TpbF5nV9ynnOSf4xbSHBhDboZQNcHmJ/2hDbFEtdLVjl80ZwvjcJYpgVGKjBu6YuHhPvRZ5Pz1BbDJQcc+uOU+uF1sRQm9u8G92Xc/IPQeJnzj8xa6Fx4RuzlDG1idTgXq/k/AN6Izs/VM0/asKLXrEeehsyge2IPkZA0IALRar/jx0c1ICJq8rdJ45OKJufll4eBpO2SpNHEzp2meezSnAny5uFw7dB2zbGE3Um37Kp/EoQNTxfCgnysCbotauuTXm0DF01UA2CcO+ywfTu1sJmCFpMdXIxvHWyV7vJMYyhqpfp0ndB8joZJlQ5cHQOlGMpQ2zPfRjU+nmcjxVjDn4IloXBruuwySAdNGPN05eFQsVMNfnPrWWz6743n41sZinThsSBruAuJP1BryH1uVFWdMLnbjicrzsQUzJh0H87hGOu7xH932WPbMlgUcFYrP5/UO56yR21Y91XOvjEFYQnWEsoqUIp7qvMfsA0aYfhzjZNtGxz/loTmIsPmxlupqxbPpxaNK10agdzqDWvcCHHR2Cb6RDPzZJkroxRR0tNGrmFNYSI0WdOLTZVJoYpYqPfryjyEi/ryo17HdazwwRJKlik0WpErFlxFc7tVlVFIu+gkdS7XT4UNpeaKzT2FX/ZXMqSnoVJeNWnDNSGj98a79ILEpaX/T9imA/jbvf87z4NEInIBvr+py8Or8nxkoiWNqdUmrbSnxtTtrLe8j8ZQhHFUmU+jzqKZA9hHUAHGqrvy6kpeB4UyiPl0RI4QIaidNad9A0rf26zz/Qj5oZiK7WfpnIAbwMQfRt7ZeVC9jgzED0be0HPswUxJDW/thKCVgkEH1b+4EPswfR3doPfJg9iPbWfgbkVvoqJ7n+7cXRgujT2i9zJPxjhhEU+2AAIhiACAYgHqD9B36bSc1VPJd3AAAAAElFTkSuQmCC)
.
Приєднавши останнє рівняння до системи (1), дістанемо нову систему
![](data:image/png;base64,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)
,(7)
де
![](data:image/png;base64,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)
;
![](data:image/png;base64,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)
.
Підкреслимо, що праві частини рівнянь системи (7) не залежать від
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAZCAYAAAAxFw7TAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADmSURBVEjHY2hsbGSgJmYYNXDUwMFmYEO0sQ8DA8N/EDaObvABidXneRjKMjC8YZDx2JPW0cFDlgujjBkWggzIy3OxlZX1WEmMQXgNhLuUSFcRNLC+PlbSmIHhLszbVDOQwThqIVZ5WLgyyL7xyKs3JGhgtLFxvaenbA8Dg/Hd2Pp6SWS5jo40Hg9Z2ZUgg8AWy7nPQg4WrOEH8irEFbI3QRpBFsAMBocvkstBEYgcNHCDctxki8ERAVUMdokMwx7kJARTJ+uWU4yLT3LCHfwGEh2GxGKUWAZFHFpOIqsAIDkdDu/yEABjkeAzz67/9AAAAABJRU5ErkJggg==)
. З формули (6) випливає, що
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
.
Таким чином, початкову задачу зведено до задачі вибору припустимого керування
![](data:image/png;base64,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)
, яке здійснює перехід точки
![](data:image/png;base64,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)
в
![](data:image/png;base64,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)
-вимірному просторі зі стану
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAREAAAAdCAYAAACNIVhBAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAWUSURBVHja7V09ThwxFPYBOECQGO4ATksqNAwSSokUVigFiApNQ40GOopwATpKipwgnIAbpOAG3CFhhnjX63l+/hk/26O4eE12mX0/33z+/PwTdnt7y4oVKxbfuu50k/NFNwdfF5x3p123CX1WilmsWAK7u7vYONjmD7oXM0vC2z54uLi72ygkUqxYBtbW/Lxpu505+Xyz4EdVfXlVSCQUM7fNDq/bcxgg9fFcRphiabBT8ZP7HPGLYbdXT01VPankV4oaQNqdcPYoM3T/+S7b/VWIpBhkPV744uYoR/yasHtZV1eqGvGSNIyfPE4ZqfEEV/epZZ4pRrnJ1CeVMfZHTWyspplvnimfHbOGIX2M4ffHS1q9pMS4Cb8YdgcVxXZfZJIxyy7G3vofGVv1pkvE8HdV8wQ1YUymk0yk0tIhRqjBBLFzjMbZlDxTPjtWDUP7GMPvYYBi/DWVSrXBL4bd4e8Ze5WVlHsS2vYTVjSsi+vG1ummA1iMkEqBSIRatobI85xrSOUjtd/DyL/VPFPUzVdlQ/jVYXcg2i32LH8/2/me7sVMbZBfOl8pY6AkqDnUkNJHKr/FC2jTDkiNXywHfe5lIjTILlnaryTY8BDpM1HMkPM9aO5FIy3dYsyBRCjn1bnVEBo5qX2kwp6YCoD9s/d/VzEYS3V4kYjkp1XQUBGhZISUapBsIpPFjjGmJhFKSZyyhrb9KWofqbAn4hs1MaUeg2/PxCV3U0nkoxm7eqYdqKSgdE0XG6nmusFGlU2UEs8mxhx6IpSSOMcaqv2pWD5SYA8iEYgQh98OUF+otze1J+JFIiLw/oFY91o3cq9PHdwYVpVNZGrEMkaooSeWyNRlMqrVGVOeKZ+dQw1j+UiBPZVEUEVPhHsb/Jqw604iQu5/bn6iLxfAsuP53np/wU4h6JeSg09pDDEKww4jrT2TYJ+ILs9qj2fZpxIy12JUTV1DG/9j+UiBPRHfkkSkwWv8Pbffdqm9Cb8m7DqTyIqV8aAwcPvOMXWFVJuekLn+lk2McpLruj3GvmPa+u4bA5ZnVYq37f6eyz6KmDW0mV5A/sfykQJ7IyUSkERcam/Crwm7ziSynIMaglJZdpy86rdrUmIpEdsYXRpPVA1hLM+jUclxTp9LDTH/Y/lIgb0YJGJb+ymLAU4ksuwPLJoz0+iHjRC+3fQYJOISYw5mo0SgXYVTnx2zhpj/sXycK4n41n5Kvswv1/sXlyM1UiCsuFC3WT20lmI64xpjSKOczuiWrdfmydCW/og1tOpRIf5T+0gynVHiomisYrkLi13DPhFohcIUmGm/hcyMukNrcHFputQ+MWahRCxA0jfODg+rH2oscszQtvFcaqjzP6aPFFiAlqe1y8ueJIDlLiiJYDtWdVLKNALq1u/F8/bbdq/m9bW8tGQqLtU+Ed8YczDTPok+tv5FkvsDohuv7hFQ9wJQ1vArZ082KyaY/zFxRoU9dcpls9lMqJ+puQuJP/DszGjHmxSovJaMneCF5qSrpaexXMSKS7FrMESMORiU56X//16uVbNYv2Vft1MxfA2/XwtfdC+mjf+xcEa5WxoiiXVcAuoxYO5CKeFJp3hNP2B7psFU3BhnZ+ZqvmdHbEiEuoaLpjmbOrpT+0iJvSnnfkLkLsxA7HCfiO8oacPgpu/ZXn70v5rPMrINiVDWsAdg8637kjvOqLHnU7uQuZusgpXcEI2S5vsYsETO7SbsdGrE7d4LU0+EsoahewxUOMvxMqlYZ8is+iGx7li1uYgWK+4cb8JOJi0dLvxdW50xAHkONaTwMRb2er9S3rPqm2/oKkqyH8Qkoe7QmmDd3Dd85WSu0hvbJzLHGob0Mabfc1Pbvb/yqlcUEilWrJh5SjaX/wEPu8S6FLNYsWKTrCShWLFik+wvoGJNSC2z9+4AAAAASUVORK5CYII=)
у найближчу точку
![](data:image/png;base64,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)
на прямій, що паралельна осі
![](data:image/png;base64,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)
, і проходить через точку
![](data:image/png;base64,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)
(рис. 3). Пошук оптимального керування тепер полягає в мінімізації величини
![](data:image/png;base64,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)
. Дійсно,
![](data:image/png;base64,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)
.
![](data:image/png;base64,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)
Рисунок 3
Складемо допоміжну систему
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
,(8)
відносно невідомих функцій
![](data:image/png;base64,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)
. Ця система називається спряженою системою до системи (7), а змінні
![](data:image/png;base64,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)
– спряженими змінними.
Якщо
![](data:image/png;base64,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)
– припустимий процес, то відповідна цьому процесу система (8) є лінійною однорідною системою диференціальних рівнянь із відомими кусково-неперервними коефіцієнтами. Відомо, що за будь-яких початкових умов ця система має єдиний розв’язок.
Оскільки
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
, не залежать від
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAZCAYAAAAxFw7TAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADmSURBVEjHY2hsbGSgJmYYNXDUwMFmYEO0sQ8DA8N/EDaObvABidXneRjKMjC8YZDx2JPW0cFDlgujjBkWggzIy3OxlZX1WEmMQXgNhLuUSFcRNLC+PlbSmIHhLszbVDOQwThqIVZ5WLgyyL7xyKs3JGhgtLFxvaenbA8Dg/Hd2Pp6SWS5jo40Hg9Z2ZUgg8AWy7nPQg4WrOEH8irEFbI3QRpBFsAMBocvkstBEYgcNHCDctxki8ERAVUMdokMwx7kJARTJ+uWU4yLT3LCHfwGEh2GxGKUWAZFHFpOIqsAIDkdDu/yEABjkeAzz67/9AAAAABJRU5ErkJggg==)
, то
![](data:image/png;base64,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)
,
і перше рівняння системи (8) можна спростити:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEMAAAAwCAYAAABKfMccAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAJkSURBVGje7Zo9bsIwFMd9ALZOSLh3ADN3pFHFBSBiZUIsHMCwZekFurGVM5SLdEC9AHdosSMnzosNAYLj13iw1Fg05P3yf19+kM1mQ8JKV4AQYAQYAcbDYKxjNiaE/MrFptvWK4Mvoz4l5Mji9bj1MFJ1sMOM827rYUwZ2ZJetJ8nSad1MKTxMk7QY7SM3xghhydKfuQegML5rDsggy9dNSrO0NFihRaGMEwYrgJldn0yTMQLk5EmGClMHG5VCYTJMBVI9c9AGEky70Q9skcNw/Q2M8OgUjRXscJAEmOsqRP6OHQLk6EQhklhmaJkDOJ9r2EsRnQFHzSXe3EfKqgEA4CV96F0J+4hQT2/fvikGAuMootMGX0fDukn3FdqUQUYhAHBys9rKhEwfSreLDByA8W1+Fuq4GRIzBgvZ4vUYB0GBKXupbsfvPYORu4SaQ8iHlbfM71JPe1myxA0m4JRfD57Zqv9S2Gd0TQMBUK9xHPthFMYTcQM2D7AEqExGIVsIjINjXaPzCZKFVB9piThHIbrOsN23JC6Svn7UXSTebN4Zhlkb8po5/b/9TFegFHBTUxVdgnGRSk6WHW6SaMB1Nt400RqxeAqNlW0AkYxnTssx7GvAOFRMLBP3Jzkdj6JXnw74nMCw9QiwwOh1sCAeV3CwXo6fnsTlU/cRMVnOv3yfVh9/1GaZeKmV3tYJva1gCiqRBsdyGBKvzEEz5thVJm4YYsXN8GoOnHLoCGqN67+h6oTN2zx4g4Ylydu2OLFHTAuT9xU8TXhk75vM9XaYFSduOV9Cp7ff4VuNcAIMAKMa9Yf+IV9dwl2Dt0AAAAASUVORK5CYII=)
, звідки випливає, що
![](data:image/png;base64,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)
.
Розглянемо функцію
![](data:image/png;base64,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)
,(9)
що називається функцією Понтрягіна, де
![](data:image/png;base64,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)
– вектор спряжених змінних. Точну верхню грань значень цієї функції по змінній
![](data:image/png;base64,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)
при фіксованих
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAXCAYAAAALHW+jAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADMSURBVEjHY2hsbGSgJmYYPgZ2dKTxeMgw7DGObvAh2UCYZgYGhv/YsfHd2Pp6Scpd6BGdPDBhiPAiwiu4vY1NDUIMxfQoY4aFDDIee9I6OnhgYvX1sZLGDAx3GRhk33jk1RtiqEcLT0wD0TRicwWKRWgOQDEwx022GOQt5KSB08A8D0NZBoY3DMZRC3FGCikGNkQb+4DUyrrlFOM0EJutuAzEFjxYkw3MZpih2AyEGIbpuoHJKbi8THZOGfwG4sspJBlITF4e5lUAsRgAbkmSnia7xXwAAAAASUVORK5CYII=)
і
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAUCAYAAABSx2cSAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAC0SURBVDjLY2hsbGQgFzMMXs0dHWk8HjIMe4yjG3zwaoYpZGBg+I8dG9+Nra+XJM1mj+hk2vu5Ps/DUJaB4Q3MjzA+g4zHnrSODh6cmhuijX3g/jOOWgjmY9GE19k5brLFMANIjip0p5OkGRZlsm45xaTbHOlhJyvLcBOff7FqhsUrJPBQEwVOzeBAAgZQnptxikdevSHE37I3QewoY9leEI1fMzCEYf5ETqq4Am4QZ0maaQYAMiy0l6FF114AAAAASUVORK5CYII=)
позначимо через
![](data:image/png;base64,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)
.
Має місце наступна теорема.
Теорема 1 (принцип максимуму). Якщо керування
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
і відповідна йому фазова траєкторія
![](data:image/png;base64,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)
оптимальні, то існує така ненульова вектор-функція
![](data:image/png;base64,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)
, що відповідає функціям
![](data:image/png;base64,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)
і
![](data:image/png;base64,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)
(тобто задовольняє спряженій системі (8) з функціями
![](data:image/png;base64,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)
й
![](data:image/png;base64,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)
), що:
1. Функція
![](data:image/png;base64,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)
від змінної
![](data:image/png;base64,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)
набуває максимуму в точці
![](data:image/png;base64,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)
для будь-якого
![](data:image/png;base64,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)
:
![](data:image/png;base64,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)
:
![](data:image/png;base64,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)
.
У кінцевий момент часу
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має місце співвідношення
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
.
Умови теореми 1 дозволяють серед усіх траєкторій, що проходять через дві задані точки
![](data:image/png;base64,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)
й
![](data:image/png;base64,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)
, виділити окремі траєкторії, серед яких перебуває і оптимальна траєкторія, якщо вона існує. Ці умови є необхідними, але не достатніми. Потрібна подальша перевірка знайдених траєкторій на оптимальність. Тільки в найпростішому випадку, коли знайдено лише одну траєкторію, а з деяких міркувань відомо, що оптимальний розв’язок існує, можна стверджувати, що знайдена траєкторія і є оптимальною.
Якщо принципу максимуму задовольняють кілька траєкторій, то для виявлення серед них оптимальної треба застосовувати додаткові умови. Іноді вдається відокремити сторонні траєкторії, порівнюючи значення цільового функціонала. Але оптимальна траєкторія може бути не єдиною, а відкинуті траєкторії, не будучи оптимальними, можуть виявитися локально оптимальними.
Продиференціюємо функцію Понтрягіна (9) за змінними
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і
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAZCAYAAADXPsWXAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADVSURBVDjLY2hsbGSgFDOMGjJqCKmGNEQb+zAwMPwHYePoBh+QWH2eh6EsA8MbBhmPPWkdHTxEuyTKmGEhSFNenoutrKzHSlya8RoCdxEe2wkaUl8fK2nMwHAX5iWKDGEwjlpItiHRxsb1np6yPQwMxndj6+slUSwAB7TRKWRxrOEB8gZEsexNj7x6Q5Ch6IZhdUmOm2wxODChXujoSOPxkGHYgxzd8JhDcyHJCQvsQuOoXopSLMjF6LFGkgFgL8rKrgSFE9mGgL2CJQWT7BX0gB6G5QkAWZRz26vm88IAAAAASUVORK5CYII=)
:
![](data:image/png;base64,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)
,
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADcAAAAbCAYAAADYtRcLAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAF4SURBVFjD7VexkcIwELwCaIAZVARzxIQeBTSAPUTPEDFOKEA4c/JFkFEEjRDQAT3AW34Z2ZZk/VsCj0fBBfZId9rbXZ0NWZbBWGO0wAI4p8UAHj4jMBfABXADA8fYZooAN5jRyy7PJ64LVvn5JYC3DWPTUTAngGFyXBXPxwRXPgG+FVyMcJIVkee7CZ3BBTA+eQfHi3uSi2CNRPuD/H4fkYNNvaoRxfmkBlVnVtiolYRLxYPfWErnBOAuJFmrB+ROUza3ycOb8cO0AFvk0+VQS8cgkxe7hlDsLw8ADzW49vsuz8ZIvgUYHftGw7sMJ+A4++S6WJCzvL7pZTW43822EnEhy7LrdrIs19aVofNyCxzf3OG3/8qy74Xyql1fa/Lsn/z2yVFgbI6GEOXmBJH5GKxNaTZZk6/7pnxVlpGbk0a41d6WorCtufsCVM1T3SzTyVf+lOv03JAiofSr76wdJLCCXbpmy1H98lSydPSFFH5WA7gA7r3xBHPVgFYePHQTAAAAAElFTkSuQmCC)
,
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
.
Тепер співвідношення (7) і (8) можна переписати у вигляді гамільтонової системи: