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Electric Drives II, ENM075, lp3, v10, ENM075

Status: Avslutad
Öppen för svar: 2010-03-01 - 2010-03-21
Antal svar: 16
Procent av deltagarna som svarat: 35%
Kontaktperson: Valborg Ekman»
Utbildningsprogram som genomför enkäten: Chalmers
Utbildningsprogram studenten tillhör: Elektroteknik 300 hp

Your own effort

1. How many hours per week did you spend on this course?

We mean total time, that is, it comprises the time you spent in class and the time you spent on your own work. Try to estimate the average time over the entire study period.

16 svarande

At most 15 hours/week»0 0%
Around 20 hours/week»2 12%
Around 25 hours/week»6 37%
Around 30 hours/week»2 12%
At least 35 hours/week»6 37%

Genomsnitt: 3.75

- Initially, I had to spend a lot of time due to the Matlab acitivities. However, as the course progressed the time taken up by Matlab reduced a lot.» (At least 35 hours/week)

2. How large part of the teaching offered did you attend?

15 svarande

0%»0 0%
25%»0 0%
50%»3 20%
75%»2 13%
100%»10 66%

Genomsnitt: 4.46

- 95%» (?)
- Teaching was very helpful in this course, the lectures were very well structured and very easy to understand if you attend the classes.» (100%)

Goals and goal fulfilment

The course syllabus states the course goals in terms of learning outcomes, i.e., knowledge, skills and attitudes to be acquired by the student during the course.

3. How understandable are the course goals?

16 svarande

I have not seen/read the goals»1 6%
The goals are difficult to understand»1 6%
The goals give some guidance, but could be clearer»6 37%
The goals clearly describe what I am supposed to learn»8 50%

Genomsnitt: 3.31

4. Are the goals reasonable considering your background and the number of credits?

Answer this this question and the succeeding one, only if you do know the course goals.

15 svarande

No, the goals are set too low»0 0%
Yes, the goals seem reasonable»14 93%
No, the goals are set too high»1 6%

Genomsnitt: 2.06

- But there is too much work load in the project works.» (Yes, the goals seem reasonable)

5. Did the examination assess whether you have reached the goals?

16 svarande

No, not at all»0 0%
To some extent»4 25%
Yes, definitely»8 50%
I don"t know/have not been examined yet»4 25%

Genomsnitt: 3

- The examination was very good. It was actually fun to write the exams. But for me I would definitely have fared better than what I will now, if I had more time. The paper was not lengthy, but the questions asked you to think, which took a lot of time.» (Yes, definitely)

Teaching and course administration

6. To what extent has the teaching been of help for your learning?

16 svarande

Small extent»0 0%
Some extent»0 0%
Large extent»9 56%
Great extent»7 43%

Genomsnitt: 3.43

- I learned everything during the lectures» (Great extent)

7. To what extent has the course literature and other material been of help for your learning?

16 svarande

Small extent»1 6%
Some extent»3 18%
Large extent»9 56%
Great extent»3 18%

Genomsnitt: 2.87

- The compendium is not so important» (Some extent)
- Most of the preparation was based on the lecture notes given by the teacher. However, the course compendium is also a very good source for learning. My suggestion is to recommend other books for further reading of related topics.» (Great extent)

8. How well did the course administration, web page, handouts etc work?

16 svarande

Very badly»0 0%
Rather badly»0 0%
Rather well»7 43%
Very well»9 56%

Genomsnitt: 3.56

9. Was it a good approach to have a mix of lectures, tutorials, lab and projects?

15 svarande

Yes, but I want less lectures and tutorials and more project»0 0%
Yes, the mix is good as it is»15 100%
No, more lectures & tutorials and less projects»0 0%

Genomsnitt: 2

10. Were the first week with lectures, tutorial, lab and project too though causing you to fall behind

16 svarande

Yes, it was too much to do»5 31%
Yes, it was, but most time was spent on learning Matlab»3 18%
No, it was tough but still OK»7 43%
No»1 6%

Genomsnitt: 2.25

- actually it was not so bad, since falling behind was allowed, so actually it was not a problem» (Yes, it was too much to do)
- was abit more than the other weeks, but on the other hand the motivation was high right after the christmas holiday.» (No)

11. If the work load from the lab and project is reduced for the first week, I would have more time for the other project tasks

16 svarande

Yes, I could not spend so much time on the other projects»0 0%
Yes, but I was in phase in the end»8 50%
Yes, then the work load would be more even»5 31%
No»3 18%

Genomsnitt: 2.68

- I believe that in the first week if the work load is reduced then it would become difficult to recap with MATLAB for those who have already worked on it and difficult for those to learn MATLAB who never used it. So it should be left as it is.» (No)

12. Should more of the projects be prepared as project 7, please comment

16 svarande

Yes all, I didn´,t learn anything of Simul./Matl.implem»0 0%
Yes, but only some of the last projects»7 43%
No»9 56%

Genomsnitt: 2.56

- It wuold be better. Also different controller like position controller sholud be implement and reason of different variation of parameter and also other variables should be clear.» (Yes, but only some of the last projects)
- I suggest from week 5 we have like project 7 and week 6 we do it our self and week 7 as it was.» (Yes, but only some of the last projects)
- for example project6 and 7» (Yes, but only some of the last projects)
- Since the workload increase closer to the exam its good that the last one is prepared assignment.» (No)
- I think if I do the simulation I can implement the simulation in real world by myself much more better» (No)
- It was comfortable in the end, mostly since you are more interested in starting with your exams studies, but I think as big a part as we had to be in the making of the other prjects was the least we can be to not just miss big parts of it.» (No)
- Project 7 was assigned in week 7 and our exams are very near at this stage of time. So, the students do not have much time to spend on the project. So it should be left as it is.» (No)
- I prefer preparing my own models.» (No)

13. Is it some project/s that you think is not relevant/so important for this course and should be removed/changed, please give comments?

3 svarande

Project 1, Induction machine»0 0%
Project 2, Current controller»0 0%
Project 3, Current model flux estimator and speed controller»0 0%
Project 4, PMSM»2 66%
Project 5, Voltage model flux estimator»1 33%
Project 6, Field weakening»0 0%
Project 7, Digital control»0 0%

Genomsnitt: 4.33

- All helpful for the course.» (?)
- No, it was a good mix. » (?)
- all are important and give clear understandings» (?)
- Alls ok. It should be increase on digital controller.» (?)
- none» (?)
- No all projects were good» (?)
- Everything is important.» (?)
- I dont think anything should be removed. If time permits new things should be added.» (?)
- no» (?)
- seems weird, the others are about induction machine. might be good if PMSM put in thelast.» (Project 4, PMSM)

14. Is it some project task that is missing?

- Perhaps to see a implementation in practice.»
- i didnt find any yet»
- nope»
- may be little more about digital control, since in real life we only have digital control systems»
- No, nothing is missing.»
- The examination asked us to make a current controller for an induction generator. It will be good if the same can be included in one of the projects.»

Study climate

15. How were the opportunities for asking questions and getting help?

16 svarande

Very poor»0 0%
Rather poor»0 0%
Rather good»1 6%
Very good»15 93%
I did not seek help»0 0%

Genomsnitt: 3.93

- the assistance was so good» (Very good)

16. How well has cooperation between you and your fellow students worked?

16 svarande

Very poorly»0 0%
Rather poorly»2 12%
Rather well»4 25%
Very well»10 62%
I did not seek cooperation»0 0%

Genomsnitt: 3.5

- we have different Matlab background. » (Rather poorly)

17. How was the course workload?

16 svarande

Too low»0 0%
Low»0 0%
Adequate»5 31%
High»8 50%
Too high»3 18%

Genomsnitt: 3.87

- higher in the beginning and lower in the end, perfect as the exam gets closer and closer.» (Adequate)
- Please reduce the work load. Thanks.» (Too high)

18. How was the total workload this study period?

16 svarande

Too low»0 0%
Low»0 0%
Adequate»6 37%
High»7 43%
Too high»3 18%

Genomsnitt: 3.81

- Please reduce the work load. Thanks.» (Too high)

Summarizing questions

19. What is your general impression of the course?

16 svarande

Poor»0 0%
Fair»0 0%
Adequate»2 12%
Good»7 43%
Excellent»7 43%

Genomsnitt: 4.31

- A demonstration lab on PMSM-wheel edition would have been nice since it seems to be an inventive solution.» (Adequate)
- It was the best course during these 3 quarters.» (Excellent)

20. What should definitely be preserved to next year?

- The projects»
- the teaching stuff , they have potential and very helpful and the project assignments»
- the course was entirely good and should be preserved as it is»
- The teacher of this course!»
- everything»
- none»
- Everything»

21. What should definitely be changed to next year?

- A possibility to earn bonus points on the exam.»
- none»
- nothing»
- Nothing»
- relate the application of each project to the industrial applications»
- none»
- The lecture about Voltage model of the flux estimator is the most difficult in the course. It should be split into two parts so that the students have more time to digest. As mostly the things are worth understanding and memorising.»

22. Additional comments

- the workload especially in the computer project is too high. but, we need that to have more understanding.»
- workload could be reduced a little»
- I really appreciate stefan work in this course,he was the best teacher up to now and maybe until the end of Master.Thanks a lot Stefan»
- it would be great to set some bonus for student who has create their model very nice and understandable.»
- none»
- It is a great course with lot of things to learn so should be left as it is.»

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