鍩轰簬
TMS320F2812
鐨勭數鍔ㄦ苯杞﹂┍鍔ㄧ郴缁熻璁?/p>
濮撳悕
闄?/p>
閫?/p>
姝?/p>
瀛﹀彿
11226214
鐝骇
鑷姩鍖栦笁鐝?/p>
鎸囧鑰佸笀
鐜?/p>
鍧?/p>
瀹屾垚鏃ユ湡
2014/5/20
鏉窞鐢靛瓙绉戞妧澶у鑷姩鍖栧闄?/p>
DSP
璇剧▼鏈熸湯璁烘枃
鐩綍
绗竴绔?/p>
寮曡█
........................................1
绗簩绔?/p>
椹卞姩绯荤粺鐨勭‖浠惰璁?/p>
..........................2
2.1
鎺у埗鐢佃矾璁捐
...................................2
2.2
鍔熺巼涓诲洖璺殑璁捐
...............................2
2.3
婊ゆ尝鏁村舰鐢佃矾璁捐
...............................3
绗笁绔?/p>
绯荤粺鐨勬帶鍒剁瓥鐣?/p>
..............................4
3.1
閫熷害璁＄畻鍜岃皟鑺?/p>
.................................4
3.2
鐢垫祦璁＄畻鍜岃皟鑺?/p>
.................................4
绗洓绔?/p>
绯荤粺鐨勮蒋浠惰璁?/p>
..............................5
绗簲绔?/p>
瀹為獙缁撴灉涓庣粨璁?/p>
..............................6
鑷磋阿
...............................................7
鍙傝�冩枃鐚?/p>
...........................................8
闄勫綍
tms320f2812
寮曡剼鍥?/p>
............................9
鏉窞鐢靛瓙绉戞妧澶у鑷姩鍖栧闄?/p>
DSP
璇剧▼鏈熸湯璁烘枃
鎽樿
閽堝褰撳墠鐢靛姩杞﹁繍琛屾晥鐜囦綆锛岀ǔ瀹氭�у樊鐨勭壒鐐癸紝鎻愬嚭浜嗘柊鍨嬬數鍔ㄦ苯杞﹂┍鍔ㄧ郴缁熺殑
璁捐鏂规硶銆傜郴缁熶互楂樻�ц兘
DSP
鑺墖
TMS320F2812
浣滀负鎺у埗鏍稿績锛岄�氳繃浼犳劅鍣ㄥ疄
鏃堕噰闆嗙浉鐢垫祦鍜岃浆瀛愯浆閫熶俊鍙凤紝浠庤�屽疄鐜版ā绯婃姣斾緥绠楁硶鐨勫弻闂幆鎺у埗銆傚疄楠?/p>
缁?/p>
鏋滆〃鏄庯紝璇ョ郴缁熷叿鏈夋�ц兘濂姐�佺粨鏋勭畝鍗曘�佸彲闈犳�ч珮绛夌壒鐐广�?/p>
鍏抽敭璇嶏細鐢靛姩姹借溅锛涙棤鍒风數鏈猴紱椹卞姩锛涘弻闂幆鎺у埗
鏉窞鐢靛瓙绉戞妧澶у鑷姩鍖栧闄?/p>
DSP
璇剧▼鏈熸湯璁烘枃
Abstract
In view of the current characteristics of the development of electric vehicles
锛?/p>
anew
type of small and medium-sized electric vehicle drive system is designed.Ahigh-
performance DSP chip TMS320F2812 is used as control core
锛?/p>
through thereal-time
sampling of the phase current and rotor speed signal by sensor
锛?/p>
the double-loop control