自动控制原理习题求解 自动控制原理习题求解
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绛旓細鎴戝厛鍒椾袱涓柟绋 f-f2*(y2'-y1')-k2*(y2-y1)=m2*y2'f2*(y2'-y1')+k2*(y2-y1)-f1*y1'-k1*y1=m1*y1' y1 鐒跺悗鏁寸悊涓涓嬶紝鐘舵佸彇x1=y1 x2=y2锛岃緭鍏鎸夐鐩姹傚彇u=f锛岃緭鍑簓=y2 f2 -f1-m2 -k2 k2 -1 X'= X + ...
绛旓細鏄锛屽湪骞呯浉鐗规у浘涓婏細璧风偣浠庡箙鍊兼棤绌峰ぇ锛屽箙瑙掍负-90掳 姝ゆ椂w=0⁺, 鑰屾鏃讹紝瀹為儴涓-3/4,铏氶儴涓-鈭烇紝鎵浠ワ紝骞呭间负鈭烇紝骞呰涓篴rctan(2-w²/w) 鎵浠ワ紝骞呰涓-90掳 缁堢偣鍒板箙鍊间负0,骞呰涓-270掳 姝ゆ椂w瓒嬪悜鈭烇紝 姝ゆ椂锛屽疄閮ㄤ负0,铏氶儴涔熶负0,鍒欏箙鍊间负0, 骞呰涓篴rctan(2-w&#...
绛旓細棣栧厛寮勬竻妤氳繖棰樼殑鎻忚堪鍑芥暟N(A)銆傜户鐢电壒鎬х殑N(A)鍦ˋ澶т簬绛変簬h鐨勫尯闂翠笂鏄竴涓厛澧炲悗鍑忕殑鍑芥暟锛孉=h鏃禢(A)=0锛岀劧鍚庨掑锛岀洿鍒癆=鏍瑰彿(2)*h鐨勬椂鍊欒揪鍒版瀬澶у硷紝杩欐椂N(A)=2M/(pi*h)锛岀劧鍚庨掑噺锛屽埌鏃犵┓鐨勬椂鍊橬(A)=0銆傛墍浠ヨ礋鍊掓弿杩板嚱鏁-1/N(A)鐨勬牱瀛愭槸浠庤礋瀹炶酱鏃犵┓杩滃鍚戝彸锛岀劧鍚庝竴鐩村埌 ...
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