试求图10-17所示电路的T参数矩阵。[img=640x270]179a27e5f4250d7.png[/img][p=align:right]
解 由图10-17a可得[tex=7.786x1.5]IwRMzpabPOJ2B8VKk4yM6CPuNUpOIezN/gag28vf4FFNGOWIGh2jFOdy4RMYA5o7PR67j0gi8YHkzar1iIGMBVf7keJ8DGGuAhKHUKRhTRo=[/tex][tex=4.643x2.357]5kCKZapdKdkiSvXB5IfaqCkdP1RrpwStYQN1bIsi58xXnFfOYRnEnCfrDA+LE6PD[/tex]整理后得[tex=11.214x2.357]YxHr49Q3/PkFDj9CMvwuaqQqZVsNPTQOPKoscqWi0tIa0meiCt4uzpLElQR3q9MmXOHEf93Gl8WXdR3/99aPxRUhhWialeQy5iNMPeIPsCf9UPPcv4kOJj/K/kr2gKqU[/tex][br][/br][tex=8.714x2.429]HVp4pRs1AIXIcTxH3sMo8pPZHj1VJuCtT5MvOTCCvMgLTOx+gCmlk0bP+8VBa1ueGRPRfv/jLampHYg8x+0icjYFMYuFw+8cMYY1r6eDyUY=[/tex]则T参数矩阵为[tex=6.857x5.214]pUo4yyz5lgxp8BdWokkiA9RgeVg4FHenHIGuTX5Z0jFMidLHQWtCP+lVo92IUMA5e0e/c6KNlObG3+YaKjnDa3hEFPRcQ8EAzrxZvFjQAI5QlM09GVn6WGZZWNx7qkq4[/tex][tex=9.571x2.929]Mu2EY6tOElC/9D2UCRPGnRAru8z4etH1+kA53nyNDkJ/aOwOtnckTKfnLqVEN9RqmIbUrSCh4birsqETKbB5cDzj8Ck8wVM2rQFIdys6ItFtAe9PSKWyMnHqlOcDdq2L[/tex]图10-17b的相量模型如图10-18 所示。由图10-18可得[tex=23.857x4.0]i7AAVkTI5qE6kxW6BR3yx1A07aVGlxPpuiIgsC0G3m7J05fssKbbUUbZzGoKp2ERrFdwKgGif9ErN2a1B/kG1EKEZyxh7VqqQnu1OMIBbc1ZRIIuSBFJiIDXrq8LByPlWkGMdxHGRO0cbAykWFx01CurtucDCkzY6HNloih3me6pnV4NApSZM9MVetvuoCmI2Qf0eqiqa81faU0JcbnG1XBjTRlpKZc9k7HiX+TejfBjCBA729iUFRcHF8nBx8AClTADNGKc8FrcY3zPUCkAULnCGJix09d7p45XqB6LctGpOD2757zT3wkBV1U88pFYvonrzQLUbMn3KrR/Gaboa/sYeTf8Lryx3IZMCuOogNpEdUQEnB1NWGM/tO1etYjYKlPVG8s5cj7KFyHfahN9+A==[/tex][tex=24.286x4.071]LdBgA3+S1ihkg5cNzjXNDjI3TQt4Mn0YiUUK1U+3zgKSiIXLQT7pZtbF8sN8xiNQXzmzQF/TF0KIiIh0Erb7wI170k0LY4fkVpk9UdrH8DFXT5sEK7VfW8evBTVhPzncNpiK1FHNbE/Ia7kejGvJieMnCslUFo7jaNxMnCqmonC+jDzmHL+QAPTOQ/kpPT+t4nCCA5tBp+EtEGaLXpow75KgPTp/pKKwkYcddxIj08d8uqv0F+Pqpfu1ZRLqdGYF4mwB9kYvpVIrnJmeKaOuKQa5N5pFEel4u67WPfZXi1EnsPbmsZ2JEm1hClFHWF6TbPpIxaF6J+vEQkY6U4PEer6C5gdghdMjHCabDS/sYiBnxKPfacPuXP/n4FsquI3wI2CrpqYoUKfta/CYl5tys2+ciyIze7JRWfS/6d07imcrDBKnBqyj7RMu3SWKz+XGIQruLI/e6JL79yaKHROG+Q==[/tex][tex=17.143x3.571]tEw8yhR7nuYqSxCA2xK/qwMYEKNZrdsZ7EuyhwjzCL6ZFH4I5/Qp6FZlW8HW8GZHpzuALxp0oaQfLkzZT33CuW+dJQY/6b4cbXmLGvujq57ip4h74nnZ6BDNWVAY+JtD6onvG0xDtUwoeuv2g+42/FRMV09bgTq/MEFY/BvpIyhzwpIrRbOhji8Vju7lbc9Q61dHsTMomR5GIDfkyrEaG8E2tECjcG/HAl44OXQcPzw=[/tex][tex=23.5x3.5]XjoMHqlLsDRGmt+BsOQnxLxY98ibvwFmFvXcZKhmytS0Uia7EtF3FB/T7ruhv2j4aVT+b4/cJp53kHWClmzhrN22o8RYcCrgpBXWZMT+dfVv/ZQXcZ5LRJKKnBWm0Y2kd1LVxvLdiCEvzOLznDLlrQedm3QtsWU5AeRLXiuYwu+/HIcDHUz3rvCS5yTHdHtAYlOSkt1nZxNleJkV5FMDExWNhuz3nn4uqmnHedW+Zghd4KXPfJaqap+mS+Av7KTqnIBjtH/jjWlq+kTyUsKxZDCFOESQ0IPG0MYN+IP50c7inK5ob8x6txbokbuYmAse[/tex][tex=33.857x4.5]BqZpt1OH8W5oEhwS2msuWyPCM95nhICDb5ONsQufewacAeBmY6yaIpEXFmTdOioeG+G2+fcm4QdZN3sl9aiK4dMjORCqvh5fUNx6lTxDkz5M8d9NMK6f6xV2IYK5qxTmAKONlVMw9z0frf7Ycp7qMzRcovGJnQxE3RA410nhBOZpXfXypmW70t8yTPff42IQol9MZBxmRFw21mWhjzx1XL6qIOm9+81wYi5+uLtyRmBFsowaPB7LNCDmGlSAHQalwR7Ic8+hToDuN7qjghS2ta9xnYalRFeXZXe3wJzh6hdIzolr0zU6RYNZWx5gWWeDlNdHrlVJ7pCOTofRCtnB/PFrqh181d619Z9ALfOZfVdE4nm2ptYeF2Hp7fe0Jkl/hP/ri3HZ7UFPeT1YCv+y6YvSQgGSy33d+eHB51cARt2PRg9HOoxZrHq+lkcUbMsQKtGen3t5tc+JXjJlIdhXoUFGAP0oRrXrxlcLD4/R1ow=[/tex]T参数矩阵为[tex=26.071x7.5]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[/tex][img=404x318]179a28fcc03cfe2.png[/img]
举一反三
- 试求图10-14所示电路的T参数矩阵。[img=736x262]179a27181c37cd4.png[/img]
- 求图11 - 5(a) 所示二端口电路的 [tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex] 参数矩阵和 [tex=0.643x1.0]jDVSpgNhHe+VJmgvx3gg1Q==[/tex] 参数矩阵。[p=align:center][img=459x213]179ab35fd3b9776.png[/img]
- 求图 [tex=2.286x1.143]fqMoOjrcViaSol5auNM8mA==[/tex] (a) 、 (b)、(c) 所示二端口电路的 [tex=0.714x1.286]atrPPistVyxj7cY8rjePCQ==[/tex] 参数矩阵。[p=align:center][img=601x367]179ab3ce11eb1c5.png[/img]
- 求图 [tex=2.714x1.357]nwX6htjmo639jSb8JHi1ZA==[/tex] a) 所示二端口电路的 [tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex] 和 [tex=0.714x1.286]atrPPistVyxj7cY8rjePCQ==[/tex] 参数矩阵。[p=align:center][img=585x211]179ab406baaaed8.png[/img]
- 求图[tex=2.286x1.143]rAOPc+abs/bCJH6ljEf1TQ==[/tex] (a) 所示二端口电路的 [tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex] 参数、[tex=0.643x1.0]O+viFNA0oHTwnBtQyi80Zw==[/tex] 参数、T 参数和 [tex=0.857x1.0]aPLFPHMGSKDwulHSwLWugg==[/tex] 参数。[p=align:center][img=572x234]179ab3949b0a01a.png[/img]
内容
- 0
求图 2.10 所示电路中的电流[tex=0.857x1.286]IZiDb2fzI7xuj3t1F56+Ew==[/tex]。[p=align:center][img=235x162]17aad892040c612.png[/img]
- 1
变截面梁如题 图 所示,试求跨度中点 C 的挠度[p=align:center][img=430x184]17aa50baae29b7e.png[/img]
- 2
求图 所示超静定刚架[p=align:center][img=316x226]17b0aecbe6ac5c3.png[/img]
- 3
求题16-11图所示双T电路的Y参数。[img=332x201]17ab36ab6816e89.png[/img]
- 4
用叠加定理求图 4-6 (a) 所示电路中的 [tex=0.5x1.0]ycRjqHa76IDpEZtluYQxdQ==[/tex][p=align:center][img=584x253]1799d3f9194fe51.png[/img]