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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★
phu_grassman: 金币+1, thanks, but there is still room for getting better.\\\' 2013-04-04 08:03:37
bossren0000: 金币+6, 翻译EPI+1, ★★★很有帮助, 3ks 2013-04-04 12:38:44
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A servo executing agency and the rudder loop control circuit design was designed to achieve height control of a certain sea-skimming constant high tow target system.Spiral sliding screw drive mechanism is to determine the tooth-shaped angle,nominal diameter and lead,etc.Then verifying the institution's self-locking conditions by calculating the length of the nut and threaded.Next,the deceleration box marque was determined by calculating the reduction ratio.At last,motor's marque was determined by motor power and speed constants company with reference of sample data sheet information and complete the indicators checking.And the L292 power amplifier module was choosed as the rudder loop control circuit of DC motor drives.In conclude,actual use demonstrate its rightness and surely meet the requirements of the performance. |
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