MECH&AE 171A · Lec 1
Introduction to Feedback and Control Systems: Dynamic Systems Control I
Seats, time, final and grades
Seats
Closed by the department.
76 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.
Meets
TR 2:00pm-3:50pm
Lecture only. You also attend a discussion, listed below.
Final
Mon 7 Dec, 8:00am to 11:00am
One exam for the whole class, Los Angeles time.
Read 4 days ago.
Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
dibs has seen this section open 3 times since 17 August. The last time was 20 September.
Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.
Put this class on a board
A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.
Before you can enroll
Registrar's Restrictions cell, read 4 days ago: "Undergraduate School of Engineering Majors".
Tell dibs what you have already taken and this line will say which of these you have. Your list.
From the registrar
Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.
Restrictions read 4 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.
Discussions
You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.
1 discussion, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.
When it meets
Meets: TR 2:00pm-3:50pm
Dodd Hall 175
Grades
Of the 6 other people in the grade record for MECH&AE 171A, the 2 with the most grades: LOPEZ, BRETT THOMAS at 3.15 over 340 grades and FRANCO, ELISA at 2.95 over 217 grades.
- A range
- 37%
- P/NP
- -
- letter grade only
- D/F/W
- 5.0%
What students say
dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
Workload, average. 3.1 of 5 for Tetsuya Iwasaki, where 5 is lightest. Read 30 days ago.
What the work looks like
- 2 exams, said by 10 reviewers
- Quizzes mentioned, no number given, said by 1 reviewer
- 8 problem sets, said by 8 reviewers
Read from 30 reviews 18 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
Will it still be here
no history chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 9521F
- 8522W
- 6722S
- 9022F
- 8423W
- 6023S
- 8323F
- 8524W
- 6324S
- 8024F
- 8625W
- 8925S
- 7825F
Peak 95 · most recent 25F at 78
Seats over time
Nothing read since 2 Oct, 2 hours ago. Over about 2 months before that, freed 4 seats.
3 times reopenedA dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.
Show the readings (29)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 2 Oct 07:02 | 76 | 0 | closed by the department | - | 4 of 14 |
| 1 Oct 18:32 | 76 | 0 | closed by the department | - | 2 of 4 |
| 1 Oct 15:02 | 77 | 0 | closed by the department | - | 2 of 5 |
| 1 Oct 11:32 | 76 | 0 | closed by the department | - | 5 of 15 |
| 30 Sep 21:42 | 77 | 0 | closed by the department | - | 6 of 18 |
| 30 Sep 04:12 | 78 | 0 | closed by the department | - | 2 of 6 |
| 29 Sep 23:42 | 79 | 0 | closed by the department | - | 2 of 5 |
| 29 Sep 19:22 | 80 | 0 | closed by the department | - | 3 of 8 |
| 29 Sep 12:22 | 79 | 0 | closed by the department | - | 5 of 15 |
| 28 Sep 22:32 | 80 | 0 | closed by the department | - | 2 of 4 |
| 28 Sep 19:02 | 81 | 0 | closed by the department | - | 2 of 5 |
| 28 Sep 15:32 | 80 | 0 | closed by the department | - | 18 of 61 |
| 26 Sep 03:42 | 81 | 0 | closed by the department | - | 2 of 5 |
| 25 Sep 23:32 | 82 | 0 | closed by the department | - | 11 of 36 |
| 24 Sep 12:22 | 80 | 80 | closed | - | 6 of 20 |
| 23 Sep 17:52 | 78 | 80 | open | - | 25 of 90 |
| 20 Sep 00:52 | 79 | 80 | open | - | 16 of 53 |
| 17 Sep 20:32 | 80 | 80 | closed | - | 10 of 33 |
| 16 Sep 12:02 | 79 | 80 | open | - | 60 of 304 |
| 3 Sep 21:40 | 80 | 80 | closed | - | 4 of 68, 48 no hourly record |
| 1 Sep 02:40 | 83 | 0 | closed by the department | - | no hourly record |
| 1 Sep 00:40 | 80 | 0 | closed by the department | - | no hourly record |
| 31 Aug 20:40 | 79 | 0 | closed by the department | - | no hourly record |
| 31 Aug 03:40 | 80 | 0 | closed by the department | - | no hourly record |
| 30 Aug 22:40 | 80 | 80 | closed | - | no hourly record |
| 30 Aug 21:40 | 80 | 0 | closed by the department | - | no hourly record |
| 24 Aug 07:40 | 80 | 80 | closed | - | no hourly record |
| 20 Aug 23:40 | 79 | 80 | open | - | no hourly record |
| 17 Aug 15:07 | 80 | 80 | closed | - | - |
How readings and alerts work
A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
Class chat
Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.
Reading a room needs no account. Posting does, and it is free.