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銆€銆€ 璧峰嫊(d貌ng)閬庣▼涓淇濊瓑澶栧姞闆诲绌�(w臎n)姝ヤ笂鍗�锛屼互淇濊瓑杞�(zhu菐n)閫熺┅(w臎n)瀹�銆� 鐒′綅缃偝鎰熷櫒bldcm鐨勪豢鐪� 銆€銆€ 鐩墠锛屽皪(du矛)bldcm绯荤当(t菕ng)鐨勪豢鐪熷鏁�(sh霉)鏄嚌灏�(du矛)鏈変綅缃偝鎰熷櫒鐨勯€�(j矛n)琛岀殑銆傜偤浜嗕究浜庣爺绌剁劇鍒风洿娴佸嫊(d貌ng)姗�(j墨)鐒′綅缃偝鎰熷櫒鐨勬帶鍒剁瓥鐣�锛屾湰鏂囪ō(sh猫)瑷�(j矛)浜嗗弽闆诲嫊(d貌ng)鍕�(sh矛)閬庨浂娉曟娓�(c猫)杞�(zhu菐n)瀛愪綅缃殑鐒″埛鐩存祦闆诲嫊(d貌ng)姗�(j墨)浠跨湡鐮旂┒骞宠嚭(t谩i)銆� 銆€銆€ 瑭茬郴绲�(t菕ng)涓�锛岃ō(sh猫)瑷�(j矛)鏂规硶鏄皣姣忕浉鍙嶉浕鍕�(d貌ng)鍕�(sh矛)閫�(j矛n)琛岄噺鍖栫偤涓夊€�(g猫)纰哄畾鐨勫€硷紝鍒嗗垾琛ㄧず鍙嶉浕鍕�(sh矛)铏曚簬涓嶅悓鐨勯殠娈�锛屽弽闆诲嫊(d貌ng)鍕�(sh矛)鑸囬噺鍖栨暩(sh霉)鎿�(j霉)涔嬮枔鐨勯棞(gu膩n)绯诲鍦�5鎵€绀恒€備笁鐩稿弽闆诲嫊(d貌ng)鍕�(sh矛)閲忓寲鐨勫叚鍊�(g猫)绶ㄧ⒓灏�(du矛)鎳�(y墨ng)杞�(zhu菐n)瀛愮殑鍏€�(g猫)浣嶇疆锛岀敤渚嗘帶鍒堕€嗚畩鍣ㄦ彌娴乕13]銆� [align=center] 鍦�6 鐒′綅缃偝鎰熷櫒杞�(zhu菐n)瀛愪綅缃娓�(c猫)妯″[/align] 鍙嶉浕鍕�(d貌ng)鍕�(sh矛)妾㈡脯(c猫)妯″濡傚湒6鎵€绀�銆備笁鐩稿弽闆诲嫊(d貌ng)鍕�(sh矛)杓稿叆瑭叉ā濉婇鍏堥€�(j矛n)琛岄噺鍖栦箣鍚庡皣閲忓寲涔嬪悗鐨勫€艰綁(zhu菐n)鍖栫偤-1銆�0銆�1鍐嶈垏杞�(zhu菐n)閫熻(di脿o)绡€(ji茅)鍣ㄨ几鍑虹殑鍙冭€冮浕娴佷俊铏�(h脿o)涓€璧疯几鍏鍑芥暩(sh霉)锛宻鍑芥暩(sh霉)鏍规摎(j霉)鍙嶉浕鍕�(d貌ng)鍕�(sh矛)鐨勭法纰奸€氶亷瑷�(sh猫)瀹氫笁鐩哥殑鍙冭€冮浕娴佷締鎺у埗鎻涙祦锛屽(sh铆)鐝�(xi脿n)鐒″偝鎰熷櫒鎺у埗鐨勫姛鑳絒14][15]銆� 銆€銆€ 鐢变簬bldcm璧峰嫊(d貌ng)鏅�(sh铆)鍙嶉浕鍕�(d貌ng)鍕�(sh矛)閭勬湭寤虹珛锛屼笉鑳介€氶亷妾㈡脯(c猫)鍙嶉浕鍕�(d貌ng)渚嗘帶鍒堕浕姗�(j墨)鐨勬彌鐩�銆傛墍浠ユ湰绯荤当(t菕ng)璧峰嫊(d貌ng)鏅�(sh铆)閲囩敤鏈変綅缃偝鎰熷櫒鏂瑰紡鎺у埗闆绘(j墨)鎻涚浉锛岀暥(d膩ng)绯荤当(t菕ng)閫�(j矛n)鍏ョ┅(w臎n)鎱�(t脿i)鍙嶉浕鍕�(d貌ng)鍕�(sh矛)褰㈡垚锛屽湪鍒囨彌鍒扮劇浣嶇疆鍌虫劅鍣ㄦ帶鍒舵柟寮�锛岀洰鍓嶆槸閫氶亷鎺у埗浠跨湡鏅�(sh铆)闁撲締鍒囨彌鐨勶紝閭勬湁寰呴€�(j矛n)涓€姝ユ敼鍠�銆� 銆€銆€ 鏈枃灏�(du矛)閫氶亷鍙嶉浕鍕�(d貌ng)鍕�(sh矛)妾㈡脯(c猫)杞�(zhu菐n)瀛愪綅缃ā鍨嬩豢鐪熼€�(j矛n)琛屼簡浠跨湡锛岄€氶亷妾㈡脯(c猫)鍙嶉浕鍕�(d貌ng)鍕�(sh矛)鍙互鎺у埗闆绘(j墨)姝ｇ⒑鎻涚浉锛屼笖绯荤当(t菕ng)灏�(du矛)鎿惧嫊(d貌ng)鍜岃(di脿o)閫熼熆鎳�(y墨ng)閮芥瘮杓冪悊鎯�銆� 銆€銆€ 浠跨湡涓璪ldcm闆绘(j墨)鍙冩暩(sh霉)瑷�(sh猫)缃偤:瀹氬瓙鐩哥篂绲勯浕闃籸=1蠅锛屽畾瀛愮浉绻炵祫鑷劅l(w猫i)=0.03h锛屼簰鎰焟=-0.0065h锛岃綁(zhu菐n)鍕�(d貌ng)鎱ｉ噺j=0.007kg.m2锛岄瀹氳綁(zhu菐n)閫焠e=2500r/min锛屾サ灏�(du矛)鏁�(sh霉)pn=1銆傜郴绲�(t菕ng)鍦� 0.2s鏅�(sh铆)鍒囨彌鍒扮劇浣嶇疆鍌虫劅鍣ㄦ帶鍒�锛岃捣鍕�(d貌ng)鏅�(sh铆)璨�(f霉)杓夎綁(zhu菐n)鐭﹖l=1nm锛岃綁(zhu菐n)閫熺郸瀹氱偤80rad/s锛岀暥(d膩ng)浠跨湡鍒皌=0.5s鏅�(sh铆)绐佸姞杞�(zhu菐n)閫熺郸瀹氬埌140rad/s銆� 銆€銆€ a鐩稿弽闆诲嫊(d貌ng)鍕�(sh矛)銆佺浉闆绘祦浠跨湡娉㈠舰濡傚湒7銆佸湒8鎵€绀�銆傜郴绲�(t菕ng)杞�(zhu菐n)閫熼熆鎳�(y墨ng)銆佽綁(zhu菐n)鐭╅熆鎳�(y墨ng)娉㈠舰濡傚湒9銆佸湒10鎵€绀�銆傞€氶亷浠跨湡绲�(ji茅)鏋滃彲鐭�锛屾湰鏂囨彁鍑虹殑閫氶亷妾㈡脯(c猫)鍙嶉浕鍕�(d貌ng)鍕�(sh矛)鐨勭媭鎱�(t脿i)纰哄畾杞�(zhu菐n)瀛愪綅缃�锛屾帶鍒堕浕姗�(j墨)鎻涚浉鐨勬ā鍨嬫槸鍙鐨勩€傞浕姗�(j墨)鍙互璺熼毃绲﹀畾杞�(zhu菐n)閫熼亱(y霉n)琛�锛屽彲浠ュ(sh铆)鐝�(xi脿n)鐒′綅缃偝鎰熷櫒鎺у埗锛岀偤浠婂悗閫�(j矛n)涓€姝ョ爺绌剁劇浣嶇疆鍌虫劅鍣ㄦ帶鍒剁瓥鐣ユ彁渚涗簡浠跨湡妯″瀷銆備笉閬庡緸闊挎噳(y墨ng)鐨勮綁(zhu菐n)鐭╂洸绶氱湅鍑�锛岀劇浣嶇疆鍌虫劅鍣ㄦ帶鍒舵檪(sh铆)闆绘(j墨)鐨勮綁(zhu菐n)鍕�(d貌ng)鑴堝嫊(d貌ng)杓冨ぇ锛岄倓鏈夊緟娣卞叆鐮旂┒銆� [align=center] 鍦�7 a鐩稿弽闆诲嫝(sh矛)娉㈠舰 鍦�8 a鐩搁浕娴佹尝褰� 鍦�9 杞�(zhu菐n)閫熼熆鎳�(y墨ng)鏇茬窔娉㈠舰[/align] 绲�(ji茅)瑾� 銆€銆€ 鏈枃閲囩敤寤ｆ硾浣跨敤鐨勬娓�(c猫)鍙嶉浕鍕�(sh矛)閬庨浂榛�(di菐n)闆绘(j墨)杞�(zhu菐n)瀛愪綅缃殑鏂规硶锛岃◣璜栦簡閫欑ó鐒″偝鎰熷櫒bldcm绯荤当(t菕ng)鐨勬彌鐩哥瓥鐣�銆乸wm瑾�(di脿o)鍒舵帶鍒舵柟寮�銆佽捣鍕�(d貌ng)鎺у埗鏂规锛屽苟寤虹珛浜嗕豢鐪熺爺绌跺钩鑷�(t谩i)銆傜祼(ji茅)鏋滆〃鏄�锛岃┎骞宠嚭(t谩i)鐐轰粖鍚庨€�(j矛n)涓€姝ョ爺绌剁劇浣嶇疆鍌虫劅鍣ㄦ帶鍒剁瓥鐣ユ彁渚涙柟渚匡紝鍦ㄨ捣鍕�(d貌ng)鎺у埗鏂归潰閭勬湁寰呴€�(j矛n)涓€姝ユ敼鍠�銆�