Development of robust H∞ control for active suspension of half car model with genetic algorithm tuning /
Better ride comfort and controllability of vehicles are pursued by automotive industries by considering the use of suspension system which plays a very important role in handling and ride comfort characteristics. Comprehensive comparison on half car model was conducted to analyze the effect of activ...
Saved in:
Main Author: | |
---|---|
Format: | Thesis |
Language: | English |
Published: |
Kuala Lumpur :
Kulliyyah of Engineering, International Islamic University Malaysia,
2014
|
Subjects: | |
Online Access: | Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
LEADER | 027950000a22002770004500 | ||
---|---|---|---|
008 | 140620t2014 my a g m 000 0 eng d | ||
040 | |a UIAM |b eng | ||
041 | |a eng | ||
043 | |a a-my--- | ||
050 | 0 | 0 | |a TL235.6 |
100 | 1 | |a Kaleemullah, Mohammed | |
245 | 1 | |a Development of robust H∞ control for active suspension of half car model with genetic algorithm tuning / |c by Mohammed Kaleemullah | |
260 | |a Kuala Lumpur : |b Kulliyyah of Engineering, International Islamic University Malaysia, |c 2014 | ||
300 | |a xv, 109 leaves : |b ill. ; |c 30cm. | ||
502 | |a Thesis (MSMCT)--International Islamic University Malaysia, 2014. | ||
504 | |a Includes bibliographical references (leaves 81-87). | ||
520 | |a Better ride comfort and controllability of vehicles are pursued by automotive industries by considering the use of suspension system which plays a very important role in handling and ride comfort characteristics. Comprehensive comparison on half car model was conducted to analyze the effect of active suspension system, namely, Robust H-infinity and LQR controller on the model. Passive suspension system is also compared with active suspension technique for the purpose of benchmarking. Parametric uncertainties were also considered to model the non-linearities associated in the system. Sprung mass vertical acceleration and pitch acceleration responses were analyzed for measurements of ride quality and road handling. Suspension deflection and tire deflection responses were analyzed to identify any compromise in other aspects of vehicle dynamics. Results show that the Robust and LQR controller successfully controlled the active suspension, improving both the ride quality and handling of the vehicles without compromising the rattle-space requirement and road holding performance of the vehicles. Comparison of all models also shows that in spite of adding uncertainties in the system, the designed Robust H-infinity controller achieved better settling time than the traditional passive suspension system. | ||
596 | |a 1 | ||
655 | 7 | |a Theses, IIUM local | |
690 | |a Dissertations, Academic |x Department of Mechatronics Engineering |z IIUM | ||
710 | 2 | |a International Islamic University Malaysia. |b Department of Mechatronics Engineering | |
856 | 4 | |u http://studentrepo.iium.edu.my/handle/123456789/4678 |z Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. | |
900 | |a sbh-ls-naw | ||
999 | |c 437050 |d 467639 | ||
952 | |0 0 |6 T TL 000235.6 K14D 2014 |7 0 |8 THESES |9 759717 |a IIUM |b IIUM |c MULTIMEDIA |g 0.00 |o t TL 235.6 K14D 2014 |p 11100323867 |r 2017-10-20 |t 1 |v 0.00 |y THESIS | ||
952 | |0 0 |6 TS CDF TL 235.6 K14D 2014 |7 0 |8 THESES |9 852449 |a IIUM |b IIUM |c MULTIMEDIA |g 0.00 |o ts cdf TL 235.6 K14D 2014 |p 11100323868 |r 2017-10-26 |t 1 |v 0.00 |y THESISDIG |