In file C:\xampp\htdocs\eclass\include\action.php on line 25 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"SELECT id, TIME_TO_SEC(TIMEDIFF(NOW(), last_update)) AS diff, module_id FROM actions_daily WHERE user_id = ? AND course_id = ? AND day = DATE(NOW()) ORDER BY last_update DESC LIMIT 1", elapsed:0.198011
In file C:\xampp\htdocs\eclass\include\action.php on line 50 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"SELECT id FROM actions_daily WHERE user_id = ? AND module_id = ? AND course_id = ? AND day = '2024-07-22'", elapsed:-0.847991
In file C:\xampp\htdocs\eclass\include\action.php on line 71 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"INSERT INTO actions_daily SET user_id = ?, module_id = ?, course_id = ?, hits = 1, duration = 900, day = '2024-07-22' , last_update = NOW() ", elapsed:0.428024
Η ενότητα αυτή αποσκοπεί στην ταυτοποίηση των διαφόρων δυνάμεων και ροπών που ασκούνται στον όγκο ελέγχου, στη χρήση ανάλυσης όγκου ελέγχου για τον υπολογισμό των δυνάμεων, στη χρήση όγκου ελέγχου για τον υπολογισμό ροπών λόγω της ροής και στον υπολογισμό δυνάμεων στήριξης σε συστήματα ροής.
