上次我传的倒立摆的控制程序,不是我的最终的程序,本程序采用VC++编程,定时器为多媒体控制器,(控制时间可到达5ms),控制算法用的是最优控制,-last time I Chuan an inverted pendulum control procedures, I was not the ultimate procedures, the procedures for using the VC program, Timer for multimedia controller (Control can be reached by the time 5 ms), the control algorithm is optimal control,
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000929s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.087327s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001641s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001120s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004122s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001231s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003861s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.026784s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001934s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 91152 [ RunTime:0.030502s ]
